The Problem with the Paleo Diet Argument

The Problem with the Paleo Diet Argument
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The Paleolithic period represents just the last two million years of human evolution. What did our bodies evolve to eat during the first 90% of our time on Earth?

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Our epidemics of dietary disease have prompted a great deal of research into what humans are meant to eat for optimal health. In 1985, an influential article was published proposing that our chronic diseases stem from a disconnect between what our bodies evolved eating during the Stone Age during the last two million years, and what we’re stuffing our face with today, advocating for a return towards a hunter-gatherer type diet of lean meat, fruits, vegetables, and nuts.

Though it may be reasonable to assume our nutritional requirements were established in the prehistoric past, the question of which prehistoric past remains. Why just the last two million? We’ve been evolving for 25 million years since our common great ape ancestor, during which time our nutrient requirements and digestive physiology were set down, and therefore probably little affected by our hunter-gatherer days at the tail end. So what were we eating for the first 90% of our evolution? What the rest of the great apes ended up eating: over 95% plants.

This may explain why we’re so susceptible to heart disease. For most of human evolution, cholesterol may have been virtually absent from the diet. No bacon, butter, trans fats, and massive amounts of fiber, which pulls cholesterol from the body. Now this could have been a problem, since our body needs a certain amount of cholesterol, so our bodies didn’t just evolve to make cholesterol, but to preserve it, recycle it. Our bodies evolved to hold onto cholesterol. And so if you think of the human body as a cholesterol-conserving machine, and plop it into the modern world of bacon/eggs/cheese/chicken/pork/pastry, well then, no wonder artery-clogging heart disease is our #1 cause of death. What used to be so adaptive for 90% of our evolution–holding on to cholesterol at all costs since we aren't getting much in our diet–is today maladaptive, a liability leading to the clogging of our arteries. Our bodies just can’t handle it.

As the editor-in-chief of the American Journal of Cardiology noted 25 years ago, no matter how much fat and cholesterol carnivores eat, they do not develop atherosclerosis. You can feed a dog 500 eggs worth of cholesterol and a stick of butter and they just wag their tail; their bodies evolved from wolves, and are used to eating and getting rid of excess cholesterol, whereas within months, a fraction of that cholesterol can start clogging the arteries of animals adapted to eating a more plant-based diet.

Even if our bodies were designed by natural selection to eat mostly fruit, greens and seeds for 90% of our evolution, why didn’t we better adapt to meat-eating in the last 10%, during the Paleolithic? We’ve had nearly two million years to get used to all that extra saturated fat and cholesterol. If a lifetime of eating like that clogs up nearly everyone’s arteries, why didn’t the genes of those who got heart attacks die off and get replaced by those who could live to a ripe old age with clean arteries, regardless what they ate?

Because most didn’t survive into old age; they didn’t live long enough to get heart attacks. When the average life expectancy is 25, then the genes that get passed along are those that can just get us to reproductive age by any means necessary, and that means not dying of starvation. So the higher the calorie foods, the better. So eating lots of bone marrow and brains, human and otherwise, would have a selective advantage, as would discovering a time machine stash of Twinkies, for that matter. If we just have to live long enough to get our kids to puberty to pass along our genes, then we don’t have to evolve any protections against the ravages of chronic disease.

To find a population nearly free of chronic disease in old age, we don’t have to go back a million years. In the 20th century, networks of missionary hospitals in rural Africa found coronary artery disease virtually absent–and not just heart disease, but high blood pressure, stroke, diabetes, common cancers, and on down the list.

In a sense, these populations in rural China and Africa were eating the type of diet we’ve been eating for 90% of our last 20 or so million years–a diet almost exclusively of plant foods. How do we know it was their diet that protected them, and not something else?

In the 25-year update to their original Paleo paper, the authors tried to clarify that they did not then, and do not now, propose that people adopt a particular diet just based on what our ancient ancestors ate. Dietary recommendations must be put to the test. That’s why the pioneering research of Pritikin, Ornish, and Esselstyn is so important, showing that plant-based diets can not only stop heart disease, but have been proven to reverse it in the majority of patients. Indeed, it’s the only diet that ever has–perhaps because that’s what we ate through the vast majority of our evolution.

To see any graphs, charts, graphics, images, and quotes to which Dr. Greger may be referring, watch the above video. This is just an approximation of the audio contributed by Katie Schloer.

Please consider volunteering to help out on the site.

Images thanks to ToM via Flickr.

Our epidemics of dietary disease have prompted a great deal of research into what humans are meant to eat for optimal health. In 1985, an influential article was published proposing that our chronic diseases stem from a disconnect between what our bodies evolved eating during the Stone Age during the last two million years, and what we’re stuffing our face with today, advocating for a return towards a hunter-gatherer type diet of lean meat, fruits, vegetables, and nuts.

Though it may be reasonable to assume our nutritional requirements were established in the prehistoric past, the question of which prehistoric past remains. Why just the last two million? We’ve been evolving for 25 million years since our common great ape ancestor, during which time our nutrient requirements and digestive physiology were set down, and therefore probably little affected by our hunter-gatherer days at the tail end. So what were we eating for the first 90% of our evolution? What the rest of the great apes ended up eating: over 95% plants.

This may explain why we’re so susceptible to heart disease. For most of human evolution, cholesterol may have been virtually absent from the diet. No bacon, butter, trans fats, and massive amounts of fiber, which pulls cholesterol from the body. Now this could have been a problem, since our body needs a certain amount of cholesterol, so our bodies didn’t just evolve to make cholesterol, but to preserve it, recycle it. Our bodies evolved to hold onto cholesterol. And so if you think of the human body as a cholesterol-conserving machine, and plop it into the modern world of bacon/eggs/cheese/chicken/pork/pastry, well then, no wonder artery-clogging heart disease is our #1 cause of death. What used to be so adaptive for 90% of our evolution–holding on to cholesterol at all costs since we aren't getting much in our diet–is today maladaptive, a liability leading to the clogging of our arteries. Our bodies just can’t handle it.

As the editor-in-chief of the American Journal of Cardiology noted 25 years ago, no matter how much fat and cholesterol carnivores eat, they do not develop atherosclerosis. You can feed a dog 500 eggs worth of cholesterol and a stick of butter and they just wag their tail; their bodies evolved from wolves, and are used to eating and getting rid of excess cholesterol, whereas within months, a fraction of that cholesterol can start clogging the arteries of animals adapted to eating a more plant-based diet.

Even if our bodies were designed by natural selection to eat mostly fruit, greens and seeds for 90% of our evolution, why didn’t we better adapt to meat-eating in the last 10%, during the Paleolithic? We’ve had nearly two million years to get used to all that extra saturated fat and cholesterol. If a lifetime of eating like that clogs up nearly everyone’s arteries, why didn’t the genes of those who got heart attacks die off and get replaced by those who could live to a ripe old age with clean arteries, regardless what they ate?

Because most didn’t survive into old age; they didn’t live long enough to get heart attacks. When the average life expectancy is 25, then the genes that get passed along are those that can just get us to reproductive age by any means necessary, and that means not dying of starvation. So the higher the calorie foods, the better. So eating lots of bone marrow and brains, human and otherwise, would have a selective advantage, as would discovering a time machine stash of Twinkies, for that matter. If we just have to live long enough to get our kids to puberty to pass along our genes, then we don’t have to evolve any protections against the ravages of chronic disease.

To find a population nearly free of chronic disease in old age, we don’t have to go back a million years. In the 20th century, networks of missionary hospitals in rural Africa found coronary artery disease virtually absent–and not just heart disease, but high blood pressure, stroke, diabetes, common cancers, and on down the list.

In a sense, these populations in rural China and Africa were eating the type of diet we’ve been eating for 90% of our last 20 or so million years–a diet almost exclusively of plant foods. How do we know it was their diet that protected them, and not something else?

In the 25-year update to their original Paleo paper, the authors tried to clarify that they did not then, and do not now, propose that people adopt a particular diet just based on what our ancient ancestors ate. Dietary recommendations must be put to the test. That’s why the pioneering research of Pritikin, Ornish, and Esselstyn is so important, showing that plant-based diets can not only stop heart disease, but have been proven to reverse it in the majority of patients. Indeed, it’s the only diet that ever has–perhaps because that’s what we ate through the vast majority of our evolution.

To see any graphs, charts, graphics, images, and quotes to which Dr. Greger may be referring, watch the above video. This is just an approximation of the audio contributed by Katie Schloer.

Please consider volunteering to help out on the site.

Images thanks to ToM via Flickr.

Doctor's Note

For more on the absence of Western diseases in plant-based rural populations, see for example:

I’ve touched on “paleo” diets in the past (with more to come!):

If you haven't yet, you can subscribe to my videos for free by clicking here.

449 responses to “The Problem with the Paleo Diet Argument

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  1. The paleo diet dogma is just a proxy for the meat industry to continue to sell their products while it has repeatedly been shown to cause cancer, diabetes, heart disease and stroke (and much more). Time to face the truth..




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    1. Its also a proxy for those of us who can’t bear to think of not eating a hamburger or turkey dinner. For many, its food and the rush of pleasure from eating familiar fatty food that gives life meaning. Sad. Also sad to deprive oneself of the amazing plant-based dishes – closed off from a whole new world of pleasurable eating.




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            1. Sadly, for you, humans are omnivores and the decision to leave that lifestyle is just as dangerous, if not as immediate, as deciding that you no longer like drinking water.




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                1. Hi Thea, I did try to load the page; it would not. But, lets be clear, it is hardly objective. ;-) (The title and url gives it away.)




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              1. False belief. Sadly for vast majority of humans they falsely believe we are “Omnivores” (Like I did from childhood). Omnivores (dogs, bears, possums, etc…) are physically more similar to carnivores than to herbivores (humans) with flat uniform teeth, long intestines, etc…. Lots of physical evidences that we are not omnivores, but of course “Belief” trumps science.




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                1. we are omnivores as are other hominids. we evolved bigger brains and flatter abdomens as a result. but too much of a good thing can be bad, admittedly. our anatomy is a hybrid, typical of omnivores.




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                  1. false, we are herbivores. If we are Omnivores: *How come we don’t have 4 long sharp K9 teeth like All mammal omnivores do ? Why are our teeth flat and look like horse & cow’s teeth ? *Why don’t we eat RAW chicken, duck, turkey, veal, etc. with no vegan spices like omnivores do ? *Why are our intestines long and stomach aciditity low like other herbivores ? *How come we sweat through our skin like herbivores (horse) ? *Why are our jaws able to move from side to side like herbivores ? *Why when we close our mouth, our flat uniform height teeth in upper and lower jaws sit perfectly on top of each other (all teeth fit inside the jaw) like herbivores ? *How come we chew our food like herbivores (chew gum) ? *Why is the #1 cause of death in the USA, atherosclerosis (elevated cholesterol) – a disease only of herbivores ? Etc. Objective Physical Evidence is overwhelming that we are NOT omnivores.




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                    1. Ray, you’re being tedious. We are evolving. We are neither carnivore, nor herbivore. Our stomach is quite acid. Herbivores have an alkaline stomach pH. Our teeth are intermediate. We can hunt and kill and cook which enabled safer meat eating. Clearly, you must see that we are not pure herbivores.




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                    2. there is no “WE”. I am a herbivore and have been a herbivore for over 15 years and am in good health. Here are some pictures of teeth and other physical evidences. http://YBurnMeat.com

                      Regarding evolution theory, they are a dime a dozen. Just like Santa Claus, there is no way to disprove them.




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                    3. Ray, I demand to see your colonoscopy. I think you’re probably right about veganism. I do have a few reservations. One about the likely deficiencies. Two, the likely departure from chimps 8 million years ago, as a result of more fat in the diet, including fish. Three, Dr. Wahl’s cure of MS from a meat rich diet. The paleo and vegan crowds should be forced into a room and held captive until they can come out with some consensus. I like you Ray. Best, Craig.




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                    4. ” colonoscopy ” ? Sorry, I don’t get it. B12 deficiency is only because fruits, nuts and vegetables are washed thoroughly (B12 is produced by bacteria in the soil) and for millions of years we ate raw fruits, nuts & vegetables from the ground rich with B12. There are many Drs. like Wahl that are paid for and work for meat, dairy and egg industry. Like lawyers, doctors represent their clients best interest. The Paleo diet has been debunked repeatedly including by this video (did you see it ?).




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                    5. Sorry Craig (my friend). This discussion is very addictive and it prevents me from doing a pile of MUST Do work that I must do yesterday. for this reason I will not respond any more because it’s very distracting.




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                    6. i understand and agree these threads are too time consuming. you’re clearly knowledgeable and i’ll check into those issues. i will point out as a last note that dr. greger didn’t debunk the paleo argument. he adopted it and extrapolated it in a very clever and logical manner. best, Craig. now get your work done.




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                    7. Everyone who wants to lose
                      weight should choice a perfect
                      suggestions
                      program. It must remember
                      thathttp://www.criticdeal.com/health/weight-loss different product work
                      on the different person. Especially it’s depending
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                    8. Capitalizing “Objective Physical Evidence” does not change the truth; we are not herbivores.

                      No society has ever been. Even before guns, we had pushed more than 90% of the large animal species (land and water) into extinction by eating them.

                      Our closest relatives, chimps, eat meet.

                      And in caves where humans have lived for many millennia, you can see the clear evidence that our ancestors were meat eaters.

                      Ray, I was vegan for 7 years… and well known for it. Converted many people with my writing and speaking on the topic. Until my research led me to that same moment when Luke realized that Vader was his father; damn, I was wrong. Luke got over it. I got over it. You will too.




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                    9. I’ve read through the thread. I think while the majority this coming and going between you and Thea is reasonable but primarily based on semantics/classifications.

                      I have a few questions for in relation to how you ‘got it wrong’

                      1) Why? What are the reasons in your eyes that humans should not be vegan? (what nutrients/vitamins cannot be attained from the plant kingdom?

                      2) Do you only eat 2-5% animal products now to compliment your diet?

                      Our ancestors definitely ate some meat at stages but how far back should we go? There is a lot of evidence to suggest that their diets were made of a huge majority of plant based foods.

                      This is a great read if you have time to take a look.

                      https://blogs.scientificamerican.com/guest-blog/human-ancestors-were-nearly-all-vegetarians/

                      I think you’ll agree that the humans should surely be consuming far less meat than they do today..




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                    10. If we are herbivores, how come we lack the main vital function of herbivore digestive system to process and digest cellulose?




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                    11. Because humans are frugivores. Grazers and leaf-eaters can digest cellulose. Frugivores cannot. Therefore cellulose digestion is NOT a hallmark of a “herbivore” since frugivores are herbivores too. We also DO need cellulose. Cellulose = fibre. Fibre is vital to help move food through the intestines. We also can digest starches. Actually, we are NOT designed to be omnivorous, in any way shape or form AT ALL. If we are Omnivores how come we do NOT have 4 very long, sharp K9 Teeth like dog, hog and ALL other omnivores do ? etc….. the physical evidence (not opinion) is overwhelming that we are Herbivores. See pictures of teeth, jaws, etc….. humanisherbivore.com (not opinion, but undeniable physical evidence). You can wiggle around physical evidence with “Theories” and “Opinions” of hired scientists, etc…..regarding interpretation of history. Yes you can. But that’s like fooling yourself.




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                    12. Ray ,buddy, look in the mirror. Open your mouth, look at the third teeth from the middle. You can touch them, to be ENTIRELY shure. Are they pointy? Here, may I introduce you to your canines, or as you call them the K9 teeth (or their evolutionary adaptation)(Speaking of dogs, or pigs, their teeth are proportionally similar to humans. And pigs go even further, their organs are interchangable with human organs). We would be the only single unique one herbivore in known universe to have canines. We would also be the only single unique one herbivore in known universe without flat molars. So much for your “overwhelming” evidence in human jaws (if you don’t have pointy teeth, I recommand you to visit nearest academy, as you seem to be the whole new specie). Every single one herbivore on planet can process cellulose (or as you correctly identified it as fibre), that’s like their unique thing, which like uniquely differ them from omnivores.
                      Speaking about paid “scientists”, you are the one whose only source is website literally named HUMAN IS HERBIVORE (talk to me about paid non-objective sources). My sources are multiple scientific and medical journals and medical and scientific praxis, also an Theory of evolution by some guy named Darwin, if you ever heard of him?
                      You lack even basic education!




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                    13. How can you openly LIE like that ? We have K9s in NAME ONLY and they are NOT pointy ! If you don’t tell someone which teeth are canine, they could not even tell by just looking at it.
                      Omnivores canine teeth zigzag across each when they close their mouth. I cannot explain the obvious pictures that are on google and all the web sites. I showed you that web site because it has all the pictures in one place for your convenience. But you can search for pictures on google and other sites as well (pictures don’t lie).

                      Again you can completely ignore, dismiss OBVIOUS PHYSICAL EVIDENCE & try to explain around it with your “Opinion” and your hired prejudiced scientist’s interpretation of human evolution and history (bunch of BS lies) and twist science to justify your self-fulfilling LIE. All over journals and TV are Advertisements and for-profit scientists that try to sell you meat, dairy and eggs. Regarding Cellulose, again not all Herbivores can digest it. Fugivores do not digest it and they are Herbivores (google it). We need Fiber. ONLY plants have fiber.




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                    14. Ray, you are literally retarded.
                      Next time you visit your dentist, ask him to explain to you your teeth. PROPORTIONALLY our teeth are the same as pigs (omnivores by the way), as our digestive system, you can have pig stomach, pig liver etc. which you still not explained why?
                      We don’t NEED fiber in order to survive (it helps our digestion as we can’t process it, it makes your shit thicker), we NEED protein in order to survive.
                      “Again you can completely ignore, dismiss OBVIOUS PHYSICAL EVIDENCE & try to explain around it with your “Opinion” This is literally what you ar doing.
                      I’m done arguing with your retarded, thick self.




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                    15. Jan Kubat: Your post breaks the rules of this site and has been deleted. Before you another post, review the rules for this site under the FAQ link at the bottom of just about any page. – Moderator




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                    16. I won’t be arguing with someone who lacks basic education, and refuse to answer and explain key points of the discussion.




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                    17. Thank You ! You made exactly my point! I won’t be arguing with someone who lacks basic education, and refuse to answer and explain key points of the discussion.




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                    18. Excuse me Ray! But what did I not explained, and what I refused to explain?
                      I explaineed we have canines (mine are about 3-4mm shorter than my dogs), you have them in your own mouth, and I dare you to deny it. We also don’t have flat molares (debunking your jaw argument). We are not able to process fibre, we do not spread seeds from fruit, we do not need fibre in order to survive. This you didn’t explain.
                      Our organs are interchangable with pig organs. This you also seem to forget to explain?
                      I am very sorry, but I gave you actual hard evidence located even in your own body, backed with science, evolution and actual medical and scienticic facts (and no, your argument, that WHOLE SCIENCE AND MEDICINE is financed by meat industry, is invalid and not backed by any evidence whatsoever. One website without any scientific base funded by vegan activists is not evidence, your belief is no evidence. Show me science journal, studies and articled disproving evolution, and I will believe you.). And passively agressively repeating my arguments in order to try prove something is also not helping. Focus on points of discussion which you did not explained (pig/human similarity i.e.). Then try to be passive “clever”.




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                    19. Convinient pictures are convinient.
                      http://www.talnet.cz/image/image_gallery?uuid=aaeb733a-b878-420b-80bf-1b82d94ad611&groupId=18&t=1398677587592 (keep a great attention to australopithecus canines – tohose zig zaging pointy teeth ;) )
                      http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/lg/public/2015/10/15/teeth.jpg (here are some more pointy human teeth)
                      https://upload.wikimedia.org/wikipedia/commons/thumb/1/14/Teeth_by_David_Shankbone.jpg/240px-Teeth_by_David_Shankbone.jpg (also some pointy teeth)
                      http://s24.photobucket.com/user/wowbaggert/media/jan29Lauren034.jpg.html (little kid showing pointy teeth)(that’s 4 billion words according to your standarts)
                      Of course you will be selecting pictures that visually backs your argument. And of course our canines are not as big for your convinience, that’s because we dicovered and learned how tu use fire (that lighty and hot thing), which can be convinientely used to cook (your potatoes becomes edible when you cook them), so our teeth (those big and pointy on australopithecus) became smaller by adaptation (it’s called evolution), and so on.

                      And you are still avoiding the fact, our organs are interchangable with OMNIVORUS pig organs.




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                    20. … and you are not biased ? LOL !! Right. When you were a kid, why didn’t your mother feed you pig’s milk ? Why do we feed our babies cow, goat and camel’s milk and not dog, cat, pig or lion’s milk ? Regarding evolution & fire, “theories” (stories) are a dime a dozen to fit your biased desired outcome. Regarding your biased view of the teeth, SOME Herbivores including Orangutan, gorilla, chimp, raccoon, possum, etc.(U can check each animal’s teeth easily through google image search) .. and ALL omnivores have 4 long sharp k9 teeth that ZigZag when they close their mouth (see http://yburnmeat.com/jaws/jaws-99.html




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                    21. Ray, humans are omnivores: https://en.wikipedia.org/wiki/Omnivore what is so difficult to recognize it? Which pure herbivore would survive Eskimo diet? NONE. Missing long sharp canine teeth means nothing, many mammalian omnivores or carnivores do not have them (mouse, dolphin). Do not lie and be ignorant to yourself as most vegans are. If our ancestors have stick to pure herbivore diet we would not be discussing this but stay on trees like monkeys: https://carta.anthropogeny.org/moca/topics/smalllarge-intestine-length-ratio




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                  2. I agree with you, I was a vegan for almost three years and at first you feel amazing but for the almost third year it went downhill, I still don’t wear leather or fur, so I knew about the ethical side and I recommend everyone try being plant base for a full year as a cleanse, but that whole teeth thing is BS when comparing to wolves because chimps have a pretty similar structure to humans, but they also eat meat too, if people try to make that whole we don’t have teeth like a wolf spiel, show them this video. https://youtu.be/RQq93Q2txrs




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                2. Health trumps belief.

                  Do you think chimpanzees are accidentally getting it wrong? With essentially the same dentition and us? And virtually the same digestive system? They eat a plant-base diet with occasional meat intake… they are omnivorous. Like us.




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                  1. No chimps are herbivores like us. Most of the meat they eat is raw termites and insects. If we eat raw termites and insects we get sick. Chimps also have 4 long sharp K9 Teeth, we do not have long sharp k9 teeth. We stand straight on 2 legs for many hours. Chimps cannot do that. Please Google chimp K9 teeth & diet.




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                    1. Hi Ray, I am afraid that you are, partially, at least, misinformed.

                      1) I have spent time with wild chimps and I can tell you that they eat meat. Monkeys being a favorite food; especially those without ‘thumbs’ because they are easier to pull from the trees.

                      2) I don’t know about you, but I do not get sick when I eat raw termites or insects. I have done both often without any ill effects at all.

                      3) Their dentition is remarkably similar to ours with the exception you have pointed out which is not an indication one way, or the other, of meat eating. Those large teeth are far more likely to be about fighting amongst themselves. Purely vegetarian gorillas have them as well. As we switched to weapons-based fighting, the need to protruding fangs faded away…

                      Ray, chimps are not herbivores. They are highly effective and strategic hunters. They, like us, evolved to eat meat. And they, like us, evolved to eat a lot less meat than the average person eats today.




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                    2. JustMe2013: I have read that 2 to 5% of a chimps diet comes from animal sources, and the vast majority of that is from insects. Sounds like an herbivore to me. Developing a taste for war and meat is not the same thing as determining optimal diet from anatomy and various studies.




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                    3. Hi Thea, so ‘herbivore’ to you means up to 5% of a herbivore’s diet can come from meat?

                      And the ‘vast majority’ from insects is, well, not true. FOr some junior members of the clan, it may be, but since they eat monkeys and antelopes, they would have to eat a vast number of termites and insects to make termites and insects the ‘vast majority’ — don’t you think.

                      They are hunters. They eat meat. These are facts.




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                    4. Now, the herbivorous elephant… that is an interesting situation.

                      Primarily, their diet includes:

                      – 200 kilograms of grass and bark, per day.
                      – 70 liters of water, per day.

                      How many bugs, tadpoles, frogs and small fish do you think they ‘accidentally’ consume. And now, the real question, what do you think would happen to an elephant if we ‘cleaned’ their food to make them properly vegan? What if we cleaned the bark of all the grubs, larvae, termites, ants and other insects and then filtered all of their water to do the same?




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                    5. So in fact, according to your definitions, even the herbivores are not herbivores, right? Strange logic you have….




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                    6. Robert, are you arguing facts here or is this more of a Monty Python kind of thing? Where is the lack of logic?

                      Facts:

                      1) Chimps eat mostly plants but also eat meat and insects – between 3 – 10% of their diet depending upon their sex and the seasons.
                      2) Elephants eat plans and accidentally eat insects, grubs etc.

                      Are you disagreeing with these facts?

                      My point (and the underlying logic) should be quite clear:

                      Thea suggested that chimpanzees getting, say in her example, 5% of of their diet from meat/insects still qualified them as herbivores. I would disagree. If they intentionally seek out animal products, I would suggest that they are omnivores. The ‘see’ both plants and animals as food sources.

                      The elephant example is different. We know that they must eat somewhere close to a kilogram of insects, fish, grubs and larvae every day. Perhaps 0.5% of their diet. But they don’t seek them out. They eat plants on purpose and insects by accident. And they don’t eat animals. So I suggest that they are still herbivores.

                      Isn’t that reasonable?

                      I don’t really expect an answer but I would love one.




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                    7. JustMe2013: I feel like you keep making my point for me.
                      .
                      I thought of another way to explain it: Everyone I know agrees on one thing: Cats are carnivores. Yet, most people also know that most cats love to snack on grass. That observed behavior, snacking on grass, does not make cats omnivores. Based on the cat’s biology, a cat is a carnivore–even if a small percent of diet come from a tasty green snack. For the terms/categories of herbivore, omnivore, and carnivore to be meaningful in any way, you have to look at biology (not behavior) and the vast majority of the animal’s diet. Outlying behavior, like in this case snacking on grass, is irrelevant to picking a category.
                      .
                      It is extremely rare to find any animal on the planet is to be 100% carnivore or herbivore in both behavior and biology. For example, most herbivores, as you so nicely pointed out, eat some insects. Most species fall somewhere along the spectrum, but we can say that those whose biology’s put them near the far end of the spectrum are say herbivores. Which is why humans count as herbivores–no matter what you see people eating (behavior).
                      .
                      To summarize: Just like cats are carnivores, when it comes to primates you have to look at biology not behavior to be able to have categories with any meaning. Human biology/anatomy is pretty clear. What is also clear is that of all the animals on the planet, primates are famous for eating based on culture, not necessarily biology. (Check out those chimps!) That’s just one reason why telling a story about the behavior of how some humans ate X years ago is meaningless to figuring out the optimal diet for humans today. You keep talking about how humans have always eaten bla and bla. That’s behavior. Not biology.
                      .
                      What NutritionFacts is showing us is that behavior has not served us well. Survival (evolution as you are so interested in talking about) is about getting to the next generation. The NutritionFacts community is interested in the optimum diet for health and healthy long life. Those are two very different things.




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                    8. It is a shame that they don’t teach evolution properly in school.

                      What people (and our genetic line) has done for millions of years is behavior, yes. But it creates biology. Look, we don’t have to agree but if you are suggesting that we can just change our diet now because we feel like it, or because our biosphere needs us to, is not good for the individual.

                      Eating… it is a lot like picking a lock. When a species first starts eating a good that species, at best, may stave starvation with that new food by scoring some unconventional calories. But if the species becomes dependent upon that food then that food moves past useful to necessary.

                      And, like it or not, meat crossed that particular rubicon long before we were even standing properly on two feet.

                      As to your semantic argument about the naming of herbivores, omnivores, and carnivores etc. I think it is quite clear; the name is not relevant. The reality is.

                      So I ask the same question, that no vegetarian wants to answer:

                      What happens to the elephant if we ‘clean’ the elephants’ bark, grass, leaves and water of all animal/insect matter?

                      Malnutrition. No matter what classification you give them.

                      Sure, Panda’s are now (by behavior, to your wording) herbivores, but they are not designed to be and it is having a major impact on their species. They were pushed to a life of bamboo eating that will either, over time, force them to evolve new biology or become extinct. Either way, however, many individual animals have and will suffer from malnutrition in the process.

                      (Cat’s don’t snack on grass, they eat it to make themselves sick. Largely because most cat food is packed full of things that carnivores should not be eating.)




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                    9. It falls down to what is said animal able to digest. Cats, and also dogs are not able to digest grass, they are eating it to clear out their digestive system. It is ame with humans, human digestive system lacks the main and basic component of herbivore digestive system, which are enzymes capable of processing and digesting cellulose. Humans simply can not do that. Also our molares are very different to those found on herbivores, also, humans have canines, which is something what herbivores does not have too. Our physiology clearly points out we are omnivores.




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                    10. Jan Kubat: I think you are missing key points. I agree that looking at biology over behavior is meaningful. But I don’t think you are catching the key points of human biology. The following page does a good job of starting to explain human biology and why we are not even omnivores, but herbivores if the category is to have any meaning: http://michaelbluejay.com/veg/natural.html I’m not interested in debating it. The information on the page is pretty clear.

                      Here’s something I found interesting about your post. You insist that humans are omnivores. An omnivore is suited to eating both plant and animal products. But you also seem to be trying to make the argument that humans can’t properly digest plants. By that argument, humans are just carnivores, not even omnivores. Does anyone really believe that humans are carnivores? (Well yes, I know that people do believe that…)

                      Instead of looking at biology, here’s another approach to answering the question: I would invite you to explore the information on this site to learn which foods promote human health and which foods promote disease in humans. That is another great way to learn the best classification for humans. If you don’t want to spend any time on learning about nutrition, I’ll give you the answer: It turns out that animal products are disease promoting while most plant foods are health promoting.




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                    11. It’s many more indicators that differ humans from herbivores. From start of human tract: humans have canines (which any herbivore does not), humans have not flat molares (which every herbivore does), humans have acidic enviroment in stomach (which herbivores does not) humans have not functional apendix (which herbivores does), humand does not have enzymes to process cellulose (which I already stated, and which herbivores does). Human physiology is adapted for hunting (erect posture and high endurance). And if you read the article, which the video above is based on (which doesn’t lack context as the video does), you’ll find out it’s actually about adaptation of human diet, which can be either “herbivore” (australian natives) or “carnivore” (inuits) (here for the argument, that diseases are connected to meat – it depends how balanced your diet is, but inuits have exclusively meat diet, yet they are one of the most healthy ethnics on planet), depending on accessibility of food, meaning human organism can thrive either from “plant diet” or “meat diet”, based on fact that human metabilism is by adaption able to gain nutrients from both (ergo being omnivorus).
                      By other words: your body does not give a shit about what you are eating as long you get needed dose of nutrients.




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                    12. Even if chimps were omnivores (which they are not) does not mean human is omnivore. Just like you said chimps are “Supposedly omnivore” but gorillas are herbivore. Polar bear is carnivore but Panda bear is herbivore. ALL Mammal carnivores and omnivores have 4 very very long distinguished sharp K9 teeth. Humans DO NOT. The only foods humans can eat raw in Excess without getting ill are raw fruits, vegetables and nuts. Humans eat Burnt meat with raw vegan spices because EVEN burnt meat tastes awful. Example: Bacon, Burger, Steak, sausage, fried chicken, etc…. There are thousands of other physical proofs that we are herbivore but I don’t want to bore you with obvious glaring physical facts & physical evidence.




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                    13. Humans are omnivores in the sense that our bodies are designed to be so flexible that in times of emergency we can eat and digest animal products to survive. But it’s clear that is not the best diet.




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                    14. Hi Ray,

                      Okay, lets do this.

                      1) Chimps are, there can be no debate about this, omnivores. Among their favorite foods are colobus monkeys. They are effective and efficient hunters. This should not in dispute. (I know this both from research and first hand-experience with wild Chimpanzees.)

                      2) We are very closely related to chimps; even closer than they are to gorillas. So the gorilla diet probably doesn’t factor much into a conversation about the human diet whereas chimps are a likely reflection of our diet circa 5 million years ago (say, the starting point). Largely fruitarian, definitely plant-based, with upwards of 5-10% of their diet coming from animal sources. (More for males, less for females.)

                      3) Funny you should mention the Panda bear; a true carnivore that was pushed into a plant-based diet that their carnivorous digestive system can barely keep up with. In fact, this may have as much to do with their pending extinction as anything else. They are an excellent example of why people should be careful when the opt out of a food group that they have developed a requirement for. (And, since you like teeth, check out their teeth…)

                      4) Our nails and teeth (and skin color) are surface things that have changed mildly with our development of technology and our movement around the planet. When we started using weapons and tools, the need for specialized teeth and defensive nails was diminished and we are seeing them fade away. People are still occasionally (actually, quite frequently) born with elongated ‘eye teeth’ some so much so that they have them removed or altered. (Side bar, people born with longer eye teeth — or having a blood condition that caused their gums to show more of their eye teeth — were thought to be vampires.)

                      5) Raw food; you could not be more off base here. Please be open minded. If we can not eat a food raw, it is NOT an ideal food at all.

                      While we have had control of fire for, say, two million years, the cooking of plants is a fairy new concept. We are VERY good at eating raw food; including vegetables, fruit, fish and meat. (Meat can be dangerous, of course, because we store it for so long rather than eating it fresh; hence the difference between say, tuna and ‘sushi-grade’ tuna.)

                      The vast majority of the foods that we can not eat raw are Neolithic foods; potatoes, corn, wheat, some beans, some nuts, etc. It is not that we can not eat raw food; it is that we can have not evolved the ability to eat certain foods at all but when we cook them we make them somewhat less inedible.

                      Ray, I have no need to be ‘right’. I started, over 20 years ago, as a devoted vegan. And I convinced a great many people that they, too, should eat only plants. But I was always willing to learn; I continued to research this topic intensely. The day I realized that we were omnivores was, well, a hard day in my life. It was the most ‘inconvenient truth’. But it was the truth, none-the-less.

                      (That said, please hear me: I believe that most people would be better off eating NO meat than the amount and quality of meat that they eat today. And they would be even better off to eat healthy meat, fish, eggs etc, from time to time.)




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                    15. 1) According to http://www.ecologos.org/mcardle.htm

                      Whoops – chimps are frugivorous, eating mostly fruit when available, and falling back on leaves when sufficient fruit is not, and JM is claimed to be a primatologist. Our closest relatives among the apes are the chimpanzees (i.e., anatomically, behaviorally, genetically, and evolutionarily), who frequently kill and eat other mammals (including other primates).

                      “Frequently” turns out to be a self-serving distortion, apparently for the sake of his pre-conceived and false conclusion, and for a “primatologist”, it must be intentional. Chimp hunting and flesh-eating is rare, ~1.4% of their diet, not practiced among all adults, as would be required by a true nutritional need, and is clearly cultural, since flesh is used to gain sexual favors –humorously-similar to human dating.” 98% of chimps preferred diet is Fruits and then vegetables (when fruits are not available), then raw insects and termites.

                      2) 5-10% is not correct. It’s only 1-3% depending on availability of fruits, vegetables, insects and termites. Most of the meat they eat is insects (termites) and they kill for cultural, group domination (like human warfare) and sexual reasons.
                      3) One the main reasons that pandas have become endangered is habitat destruction and hunting by humans (the Pandas). Tigers, wolves, rhinos and many other species are getting wiped out due to human intrusion & hunting (nothing to do with diet).
                      4) Yes that is a possible “Theory” similar to the following: Our ancestors used to have wings and flew like birds but we lost the wings after we developed the technology to fly airplanes. If we used to have 4 long sharp K9 teeth like all omnivores do, then how come our teeth look almost identical to herbivore teeth (specifically horse and cow). See HumanIsHerbivore.com (pictures don’t lie). Also see Exhibit B, pictures of Jaws were omnivores K9 teeth ZigZag out of their jaws when mouth is closed.
                      5) Control of fire 2 million years ago ? Where did you come up with that # ? According to google search it was only 100K-500K years ago max. We are not good at eating raw fish and raw chicken and raw rabbit and raw sparrow. ALL Herbivores can eat a little raw meat (cows in concentration factories are fed fish pellets and slaughterhouse waste meat products since word WW 2). You can also search on you tube for cow eating a live chicken or a deer eating a raw bird. We eat meat primarily for psychological domination reasons, cultural, traditional & religious reasons . Billions of people around the world also smoke cigarettes. Regarding Panda bears K9s, there are some herbivores that have K9s and some that don’t (like humans & horses). See pictures at http://yburnmeat.com/human-herbivore-teeth-proof.html Regarding your last paragraph of lecture about your 20+ years of expertise, “Thanks for the lecture, but please keep it to yourself”. I am 100% Herbivore and will always be so.




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                    16. As long as you want to be right, rather than to be in possession of the truth, you will struggle.

                      I was you, once. For seven years. I spoke professionally on veganism. I converted hordes of people. (Something I am still proud of because being vegan is healthier than eating the Standard Western Diet, even if it is wrong.)

                      It was believed for a long time, that Chimps were herbivores or frugavors. And then — shock and horror — they were observed hunting. And, yes, frequently. Depending upon the season. Unlike you, I am not relying upon Google; I have studied them LIVE in in Africa including visiting the Japanese research facility where they have been studying them, minute by minute, for decades.

                      They don’t like to hunt while being observed… so… even if you did a book a ticket to go visit them, you might find more evidence to support you erroneous believes. Because they won’t hunt with you around. Why? Because they regard you as a larger ape who just might hunt them…

                      And then, if you stayed long enough, you might finally get to see how they behave when comfortable. They eat meat. They enjoy it. They are the most effective non-human land animals on earth. They use meat as political currency. This is fact. Not in dispute by anyone.

                      Oh, but what about the more peaceful bonobos.. surely they are earth-loving rubber shoe wearing vegans… but, sadly, no. While they don’t hunt like chimps.. the frequently eat small animals and, of course, insects.

                      Sorry on the Pandas; but you are using commonly understood myth. How long do you think we have been messing with the environment exactly? Long before the large-scale habitat destruction we are capable of today we were already destroying forests and hunting animals into extinction. We pushed the Panda to a vegan diet; study it.

                      Control of fire; I apologize.. I am referring to recent archeology based on double-blind kiln tests that show the difference between wood that is burned in a forest/brush fire versus being burned and returned in a fire-pit. These are new discoveries that will take some time to displace the erroneous ideas about fire that exist today. We have had control of fire for at least 2 million years.

                      I have to run now… but here is something funny… you stand tall. You should. Except that as a vegan, on average, you will stand 4 inches shorter than a meat eater.

                      ;-)




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                    17. You like to talk down at people that disagree with you. I don’t care. We are not chimps. Chimps have 4 distinguished long sharp K9 teeth and chimps eat, termites, bugs and monkeys RAW – we can’t even eat raw chicken or raw mouse. Here is PHYSICAL EVIDENCE (not BS theory that I have more experience and seen more monkeys than you have so I am right and you are wrong mentality & superiority). It’s physical scientific evidence. Not opinion. Please pay particular attention to Exhibit A3 regarding your 2 million years ago humans knew about cooking meat theory: http://HumanIsHerbivore.com




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                    18. Ray, I apologize if it felt like iI was ‘talking down’; that was not my intent and I can completely see how it felt that way.

                      So, lets talk about teeth and HumanIsHerbirvore…. the site is, well, propaganda published by someone with an agenda. It’s heart is in the right place; ending the poor treatment of animals is a must as far as I am concerned and that is tough since I also believe that we are supposed to eat animals…

                      That said, the site is full of completely incorrect information and badly-made and emptionally-fueled arguments. Sadly, the good work they are trying to do is undermined by the shrill voice of the site…

                      While I do have experience with monkeys, that is not what we are talking about; we are talking about experience with apes and, in particular, apes that are so closely related to us that we might as well be consider the ‘third chimpanzee.’ In fact, of the two remaining chimp species, we are more closely related to the one than the other is.

                      So when you suggest that chimps are herbivorous or frugivorous to make your argument, you are, well, wrong. They are not. They were, until the 70’s, believed to be but both species are meat eaters and eat, seasonally, substantial amounts of meat relative to their consumption of insects (but not relevant to their consumption of plants.)

                      And when you suggest that we were frugivores until 4 million years ago there are two MAJOR problems with this suggestion:

                      1) It is very likely wrong since it is much more likely that, like our chimp cousins, we would have eaten occasional meat and, as we forged a life on the savannah (see end of ice age 5 million years ago and the impact it had on African landscape) we would have stepped up our meat intake a great deal. (Evolution does not often ‘hand out’ traits that are not necessary for survival or breeding so one might ask why it is that there is not one single prey animal in Africa that can outrun a human over a marathon-like distance. Not one.)

                      2) Even if we did start eating meat 4 million years ago that is plenty of time for us to have evolved certain nutritional dependencies. (It takes about a million years to start the process; in only 4 million years some black rhinos — also forced into the savannah — evolved from being shrub eating browsers to grass eating grazers. This involved evolving additional stomachs! So, even that site were correct with their we-started-eating-meat-four-million-years-ago, that only makes the point that we are omnivores.

                      And, lastly for now, as chimps are omnivores, as were early hominids, check out their teeth:

                      https://anthropologynet.files.wordpress.com/2007/06/chimp-afarensis-human-teeth.jpg

                      Look, Ray, we will probably never agree on this and, frankly, I wish I was on the wrong side of this. I don’t like the meat industry and I think that our planet would be best served by a dramatic reduction in meat eating… but, as I have said before, just because a dung beetle decides that eating dung is gross doesn’t mean that they can stop….




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                    19. So, lets talk about teeth and HumanIsHerbirvore…. the site is, well, propaganda published by someone with an agenda ***FALSE. U are propaganda with an agenda Not this site***.
                      . It’s heart is in the right place; ending the poor treatment of animals is a must as far as I am concerned and that is tough since I also believe that we are supposed to eat animals…

                      That said, the site is full of completely incorrect information ***No, U are full of complete misinformation and False propaganda***and badly-made and emptionally-fueled arguments. Sadly, the good work they are trying to do is undermined by the shrill voice of the site…***FALSE***

                      While I do have experience with monkeys, that is not what we are talking about; we are talking about experience with apes and, in particular, apes that are so closely related to us that we might as well be consider the ‘third chimpanzee.’ In fact, of the two remaining chimp species, we are more closely related to the one than the other is. ***No U are closely related to Chimp, not me. Speak for yourself***




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                    20. Well argued. Not. LOL

                      It is like debating politics with a Trumper.. oh, wait. You are denying the chimp connection so perhaps you are… well, never mind.




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                    21. Ray Arjoma:

                      “There are a variety of sources for this data but one of the best results from immigrants that move to the US from countries with very low meat intake… their children (in just one generation) are, on average, 4″ taller than the previous generation ***FALSE Superstitious belief.

                      ***No direct scientific cause and effect proof****

                      (To be fair, I am not advocating eating the quantity or quality of meat eaten by the average American. I am also not suggesting that increased size is a particularly good thing; I was just making a play on words following the ‘standing tall’ comment.) ***If eating raw meat (of termites and monkeys) increase height and intelligence, then how come after 4 million years of evolution, Chimps that HAVE 4 LONG SHARP K9s and eat RAW meat are STILL after 4 million years short, bent like an old man and have tiny brain ? Your theories are superstitious beliefs and you do have an agenda of promoting meat, dairy and egg industry. You are probably paid to come here by them to push meat, dairy and eggs. Go find yourself some other to fooooooool.”

                      Well, Ray, I think our time together has come to an end.. as others here have found, you are not here to debate, or to learn but to lecture, ridicule and offer tedious proclamations of denial in areas that you are woefully ill prepared to discuss.

                      The height issue is not in question, despite your one-word denial:

                      a) As Americans increased their meat intake from, say, the turn of the last century, until the 1950’s, the average height of Americans grew by about 4″.

                      b) As Asians (non-vegan) arrive in the Americas, the first generation of kids to increase their meat intake to American levels also posts 4″ high gains in a single generation.

                      To be clear, I am not saying that this is a good thing because heart-disease also exploded during this same period. I am just replying another one of your flat denials of facts.

                      The hight comparison with chimps doesn’t work for a number of reasons including Genetic Potential: When a baby is born, it has a genetic potential for a certain hight. Then, its diet and lifestyle will play a major role in whether that potential is reached. Chimps’ genetic potential for height is much lower than ours because, frankly, they don’t need to stand tall enough to see over the savannah grasses. Our ancestors did.

                      I should also point out that a chimp, while smaller and apparently ‘bent like an old man’ to your mind, would have little difficulty in killing you and your 5 strongest friends, even if you were all armed with bats. They are very fast and strong. They have solid bone density, lean body-fat ratios and very large K9 teeth that likely have more to do with fighting with one another than their diet.

                      And Ray, let me be very clear with you:

                      I am here because I was very ill as a child and, after years of being failed by the medical and pharmaceutical industries, I solved my health issues on my own. Since then I have spent many years studying this topic with a very open mind; always focused on getting to the truth rather than to being tied to something I liked or found ‘convenient’.

                      So, no, I am not here to pedal meat, drugs, milk, eggs or anything. I am dedicated to helping people achieve the health that I regard as their birthright. And since I have managed to do so for hundreds of people, I certainly feel good about my work.




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                    22. “Vegan, on average, you will stand 4 inches shorter than a meat eater” Where did you get that from ? Do you have any proof ? Or is that another theory that you invented in your head ?




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                    23. There are a variety of sources for this data but one of the best results from immigrants that move to the US from countries with very low meat intake… their children (in just one generation) are, on average, 4″ taller than the previous generation.

                      (To be fair, I am not advocating eating the quantity or quality of meat eaten by the average American. I am also not suggesting that increased size is a particularly good thing; I was just making a play on words following the ‘standing tall’ comment.)




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                    24. There are a variety of sources for this data but one of the best results from immigrants that move to the US from countries with very low meat intake… their children (in just one generation) are, on average, 4″ taller than the previous generation ***FALSE Superstitious belief.
                      ***No direct scientific cause and effect proof****
                      (To be fair, I am not advocating eating the quantity or quality of meat eaten by the average American. I am also not suggesting that increased size is a particularly good thing; I was just making a play on words following the ‘standing tall’ comment.) ***If eating raw meat (of termites and monkeys) increase height and intelligence, then how come after 4 million years of evolution, Chimps that HAVE 4 LONG SHARP K9s and eat RAW meat are STILL after 4 million years short, bent like an old man and have tiny brain ? Your theories are superstitious beliefs and you do have an agenda of promoting meat, dairy and egg industry. You are probably paid to come here by them to push meat, dairy and eggs. Go find yourself some other AH to fooooooool.




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                    25. Rather than arguing about whether humans are herbivores or omnivores based on biology, diet, history, evolution or whatever (as interesting as that as), wouldn’t it be better just to look at the evidence for how humans do on a herbivorous diet vs a omnivorous diet now? If they are better nourished, have less disease and live longer on one or the other then you have an answer about what is the best diet for humans. If we are equally healthy and long lived on a vegan diet as one with some meat then you know we can safely choose a vegan diet for ethical reasons. So does the evidence indicate is the best diet for humans now and is there even an optimal diet that is the same for everyone?




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                    26. No. This is not true. Unless you compare herbivorous diets with Standard American Diet meat eaters. The quality of meat consumed by most is bad…. That has nothing to do with having a solid plant-based omnivorous diet with high quality and ethically raised meat.




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                    27. I suspect that that could be the best diet (including a relatively small amount of meat) but is there solid evidence that it is so? And what about dairy?




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                    28. Ray please do not LIE: “ALL Mammal carnivores and omnivores have 4 very very long distinguished sharp K9 teeth” – Mouse? Dolphin? They are mammal omnivores and carnivores so show me their sharp K9 teeth…? I also do not care if chimps or gorillas are herbivores or not, that proves nothing, same as not having a one sharp teeth means nothing in this sense.




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                    29. omg. you sound like an honest guy! too many proponents of diet deny inconvenient truths. the truth, i think, often lies in the cognitive dissonance we usually find so painful. thanks.




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              2. “Sadly”? Why to be sad when it’s demonstrated again and again that a whole plant based diet makes you much healthier? And that animal products are a big source of trouble, including heart disease and cancers?

                We are omnivores in the sense that we CAN eat animal products, not that we MUST eat them.

                We are created so flexible, that we CAN eat animal products in case we don’t have a choice, but it’s not the best diet.

                Comparing animal products with water, in this age of abundant information, it’s ridiculous. Keep reading nutritional information on this site.




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                1. what about vitamins b-12 and taurine and the few other essentials we much get from animals? vegans must contort themselves to get the essentials. and can you be a robust, strong vegan? i suppose so.




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                  1. Where do the animals get B12? From bacteria. It’s true that due to modern lifestyle we don’t develop (enough) B12 in our mouth or guts as animals do. We take supplements to compensate that.




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                    1. Yeah, just the way nature intended. Oh, wait.

                      Nature intended a different way. The evolved way. Every species on earth has a diet and the human diet is easily established and proven. Whether you like the outcome of that or not. If you are dung beetle, you have to eat $#!T. That is how evolution works.




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                    2. I thought “nature” didn’t “intend” anything in your evolutionary fairy tale theory. Or did “nature” whisper to you its intentions?
                      Look, we “evolved” to discover that animal products are harmful. And “evolved” so that we can even measure the effects.

                      “That is how evolution works.”

                      That is complete bull$#!t. But wait, maybe you are a dung beetle.




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                    3. While you are an objectionable person — resorting to name calling and the most negative aspects of childishness to make lame points — you are right about one thing: Intention was not the right word; nature intends nothing.

                      And go ahead, Robertt… measure the effects. Of all species, H sapiens lives furthest from their ‘evolved’ diet. And we suffer more sickness and disease than any other species on earth. And the runners up in this horrible contest are pets, livestock, zoo and laboratory animals; the animals that rely upon us to feed them.

                      It takes about a million years (in a species with an evolutionary velocity like ours) to make substantive changes to our digestive systems. So you can ‘realize’ all you like that you want to make a change, but that realization will only be bad news for you nutritionally speaking.

                      If the way you wrote to me is any indication of the way you communicate with others, I hope you realize one of these days that food is entirely optional. And water. And air. Please.




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                    4. By “We” you mean vegans and non-vegans both. Both should take multi-vitamins at least a few times a week especially the elderly and pregnant women regardless of belief or diet.




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                    5. If you can live in a pristine area with no pollution and you drink spring water (not treated with chlorine) and cultivate your own organic food… probably you wont need a B12 supplement. I think some supplements are useless and other even toxic (as you can find out on this site). I was very reluctant to take a B12 supplement but after much reading, my understanding now is that if you are vegan, you should take a B12 supplement.




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                    6. Surely it’s better to resort to syntetised colabamine that risk to be have a low level after you deplete your reserve stored in the liver ( a time between some months to 1-2 years)
                      I’ve seen what happens to those with atrophic gastritis (a condition where the lack of gastric intrinsic factor prevent to assorb B12 ) an the lack of B12 is something very nasty: It cause multisystemic disorders and if you can’t address them correctly you are a risk of serious permanent neurological damage.

                      This is especially important for childrens and infant whose their parent raise with a vegan regimen; they still don’t have much B12 stored in the liver so they are a greater risk of deficency…in this case I approve supplements and surely a vitamin panel test every 6 months.

                      Personally I’m still onnivore but I’m interested in trying other foods regimen included vegetarian, paleo and maybe vegan.

                      BUT!
                      What concern me more is the food quality over choosing between some restricting, I could start to be a vegan but if my vegetables are full of pesticides, herbicides, fungicides, and other chemicals what’s the point?

                      This is why I’ve started a personal microfarming and if I can find someone that raise livestock freely and naturally I’ll sure eat his meat without too much concern.




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                    7. Horror Coder: You wrote, “BUT! What concern me more is the food quality over choosing between some restricting, I could start to be a vegan but if my vegetables are full of pesticides, herbicides, fungicides, and other chemicals what’s the point?”

                      Dr. Greger has a great blog post where he puts pesticide consumption into perspective. :

                      “A new study calculated that if half the U.S. population ate just one more serving of conventional fruits and vegetables, 20,000 cases of cancer could be prevented. At the same time the added pesticide consumption could cause up to 10 extra cancer cases. So by eating conventional produce we may get a tiny bump in cancer risk, but that’s more than compensated by the dramatic drop in risk that accompanies whole food plant consumption. Even if all we had to eat was the most contaminated produce the benefits would far outweigh any risks.”
                      from: http://nutritionfacts.org/2013/06/25/apple-peels-turn-on-anticancer-genes/
                      Since that post, I think I remember a series of videos on the topic of organic vs not also.

                      I translate this bit of info into: Eat organic when you can, but don’t stress about it when you can’t.

                      Or framed for your post: There’s nothing wrong with your microfarming, but you certainly don’t need a microfarm to achieve giant reductions in disease risk–which comes with simply eating a whole plant food based (WPFB) diet, whether organic or not. The point is to have an evidence-based understanding of the risks and benefits of the various foods you eat.




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                2. Robert, I have been at this for 20 years, the first 7 of which was vegan. Yes, a blant-BASED diet is correct. But there are nutrients that we have evolved a dependance upon and, sadly, some of those come from animal products. Even the vaguest understanding of evolution and biology would make this clear to you…




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                  1. Yes we “evolved” to have cancers, heart diseases, diabetes, atherosclerosis, Alzheimer, depresion etc etc etc.

                    You “evolved” to choose to disregard ACTUAL science, things that CAN BE SEEN, ANALYZED AND REPEATED. Instead, you choose to believe in some theories based on speculations and fairy tales about things that supposedly happened million years ago, things WHICH CAN’T BE SEEN, CONFIRMED, REPEATED AND MEASURED.

                    Even the vaguest presence of logic would make this clear to you.




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                    1. Do you know why we evolved to have cancers? Or heart disease.

                      In proper natural selection, we do not evolve traits that do not support the breaking process. So ask yourself, how do these things support “survival of the fittest to breed”?

                      Each of the conditions you mentioned are the results of evolutionary processes that support the breeding of the species. Until you grasp that, it is difficult to understand how off track western medicine is, today.

                      But, here is my undertaking to you: This will become very clear to you over the next 20 years. In most cases, cancer is not a ‘disease’. Atherosclerosis is the result of a perfect evolutionary design to stop certain kinds of death-by-starvation. Alzheimers too; there are specific reasons that late stage memory problems benefit the ‘selfish gene’. And the list goes on.

                      I appreciate your passion for the topic; but not your condescending tone. I have been researching this very topic for more than 20 years. My research has included a multi-disciplined approach that has taken me all over the world to, among other things, live with nomadic hunter-gathers and to visit with wild chimpanzees.

                      The inconvenient truth is that for at least several million years we have eaten a plant-based diet with meat when we could. And, remember, the occasional person can make it to their 80’s with a terrible lifestyle of smoking and excessive drink so you might do very well ignoring the human diet and the nutritional requirements you have evolved. But, statistically speaking, that is not the case.

                      Here is something I believe we can agree on:

                      The average non-meat eater will fare better than the average meat-eater.

                      Where we disagree is that the average person would be best served getting the occasional meat/animal products in their diet just the same what that every one of the ancestors has.




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                    2. Now, evolution has a “perfect design”?? You are funny.

                      “I appreciate your passion for the topic; but not your condescending tone.”

                      I was just responding in the same manner. If you don’t like it, then don’t behave like that anymore.

                      “Where we disagree is that the average person would be best served
                      getting the occasional meat/animal products in their diet just the same
                      what that every one of the ancestors has.”

                      How can you possibly know if our ancestors reached their highest possible potential? You are navigating without a compass.




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                    3. Robert, in an attempt to shed some light on evolution for you, there are evolutionary ‘high-points’ or ‘sweet spots’ and the more established a species gets, the more of these it has.

                      Leaf cutter ants, for example, have almost no genetic variance from ant-to-ant or colony-to-colony, even on different islands.

                      We are newer. Arguably about 5 million years old; like the white rhinoceros.

                      That said, on average, we have the optimum visual range to support our survival and ability to pass on our genes (breeding.)

                      We also have, on average, the optimum auditory range.

                      And, again on average, the optimum amount of memory.

                      There are things that we can not see, because to see them would either not support our survival and breeding or, even, might interfere with our ability to breed. There are things that we can not hear for the same complex set of reasons. So to, our memory has upper and lower limits; more or less memory might make survival and breeding more difficult.

                      So by ‘perfect design’, what I am really saying is ‘balance’. Right now, your species (we share at least that) has evolved the ability to extract certain nutrients from certain materials and we have also evolved certain dependancies on certain nutrients in certain combinations. Balance. When we break the balance, we cause problems.

                      We have been messing with that balance for a long time; starting about 15,000 years ago. Right around the same time that fossil evidence shows us the first examples of bone disease, dental issues and other health problems.

                      On the whole, if we ignore the edges of the bell curve, when a species follows its diet, it is healthy. When it doesn’t, it isn’t. And, again, name a species that suffers with more illness than humans; I don’t think you can.




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                    4. The human diet over the last 200,000 can absolutely be measured, quantified and confirmed. It just requires some discipline and objectivity.




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                    5. No, it can’t. You can evaluate only the DISCOVERED food of THE DISCOVERED people. You can’t jump to conclusions from just a few elements, by filling the blanks (and there more blanks than actual data) with your ideology. If you didn’t find something, you can’t say they didn’t use to eat that. And who can say that the discovered food of the discovered people was the ideal one? Especially when you consider them “less evolved”?




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                    6. I am not the one considering them ‘less evolved’.

                      H sapiens is about 200,000+ years old. And we know where sapiens lived at the start and since that 200,000 year period. So it is not difficult to deduce, conclusively that (a) they are our ancestors and (b) what they ate.

                      You are partially correct in that if we don’t find evidence of one food, or another, that that is not proof that we did not have that food in our diet at that time. On the other hand, if the food only exists — say in the case of potatoes — in a place where there were no humans, I think we are pretty safe in our assumptions.




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                  2. Vaguest? You are deluding yourself.

                    Preformed Vitamin A has been shown to cause toxicity, and the carotenes are way less toxic. We can make all the Vitamin A as we need it in the right amount from fruit.

                    Vitamin D: same thing really. Sunlight: The negative feedback mechanism of tanning ensures the proper amount.

                    Vitamin K2 is biosynthesised from Vitamin K1 in the arterial walls humans.

                    The vegan diet lacks nothing with the exeption of B12, and that is debatable.

                    So what did we adapt to make make us better meat eaters? We still cannot produce Uricase, and we still get atherosclerosis. Moreover, we find repugnant the sight of dead animals. Get a BB gun and eat a raw dead Robin and report back to us.

                    If you are a genuine person and not a USDA troll, then you will have to make a better case. There are doctors that have more than “vaguest understanding of evolution and biology” that side with a frugivorous definition.




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                    1. This is fun. USDA Troll?

                      That is really funny. I mean, hilarious. The USDA can not stand me. Neither can the Dairy Management Company. Nor the FDA. I am not sure what the point of your comment was but I loved it, none the less.

                      You are using arguments — bb guns and robins — that rely entirely upon your conditioning and not upon your instincts or your dietary requirements as a member of sapiens. Hunter-gatherer cultures all over Africa hunt and eat birds at will because they have not been subjected to propaganda designed to make them feel guilty about it.

                      Look, Travis, at the end of the day, there has never been (that we know of; please prove me wrong) a successful multi-generational society of vegetarians. Never. Not ever. You are all undertaking a grand experiment which, while better than the ‘standard American diet’ experiment, is still not optimal for human health. But, it is your choice.




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                3. Good luck with that. There has never been a successful multi-generational population of vegetarians documented at any time in history. You can use the bell-curve to make your argument, if you like, but you will be wrong. At your own peril.




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              3. Sadly, for you, humans are herbivores and the decision to leave that lifestyle is just as dangerous, if not as immediate, as deciding that you no longer like drinking water.




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                1. You see, the lack of complex proteins, B2 and various nutrients you should be getting from the very occasional intake of animals products is already impacting your mind.

                  There is never, not in 5 million years, been a successful multi-generational population of vegetarian humans (or human ancestors). In other words, there is no truth to your claim that we are herbivores…




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                    1. B12 is made by bacteria. Animals eat bacteria, feces etc. Animals don’t wash their food like we do and don’t over sanitized it. You can do the same (dung included, since you bring it so often into discussion). You can also take B12 from animal products, but the consumption of animal products is associated with a lot of health problems. So it’s more wise to take a supplement. There are many meat eaters who have B12 deficiency, because of absorption problems.




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                    2. No. The excess consumption of low quality animal products is tied to so many health problems. As is the excess consumption of just about anything. Too much fruit is bad news. Too much kale, is bad news. Too much of anything is bad news. Too much oxygen is bad news.

                      Too much low quality, high fat, hormone injected rubbish meat is bad news.

                      But not getting nutrients that your body needs, also bad news.




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                  1. I just wanted to say that on this website we try to stick with what the research has been shown to be true. So unless you can provide me with some substantial links I have to disagree with you.

                    The current research just doesn’t support your claims. Technically, however you are correct regarding that we are not Herbivores. We are really Frugivores as the research shows. Paleopoo: What We Can Learn from Fossilized Feces

                    Furthermore, this research paper, Diet and the evolution of the earliest human ancestors shows that, “Interestingly, as suggested by Lucas and Peters (46), another tough pliant food they would have had difficulty processing is meat. In other words, the early hominids were not dentally preadapted to eat meat—they simply did not have the sharp, reciprocally concave shearing blades necessary to retain and cut such foods.”

                    John McDougall, MD also gives a nice synopsis of the populations of people having lived on mostly a vegetarian diet and has the references for your perusing at the end.
                    Starches Consumed Throughout History




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                    1. Wow. Now we are frugivores?

                      That is interesting, but probably about 5 million years late. Anecdotally, you might be aware that Steve Jobs tried that. And than Kutchner did it (method acting) and had to be rushed to hospital when his pancreas shut down. Oh, and what did jobs die of, again?

                      But, lets really talk.

                      In the 1960’s it was largely believed that our closest relatives, chimps, bonobos and gorillas were vegetarian. And that our ‘habit’ of eating meat became a reality some time after our split from that branch of the primate family.

                      And then Jane Goodall saw something that she regarded as an anomaly; chimps killing and eating an animal.

                      And then, with further study, it became VERY clear that chimps were both effective hunters and ate more than occasional meat. They are known to eat — to gently put aside the ‘mostly insects argument’ — around 30-40 invertebrate animals.

                      When this was initially discovered, one troop was observed eating an average of 10 kg’s of meat per year per chimp, half of that in a two-month period.

                      We are more closely related to chimps than we are to bonobos or, even, than bonobos are to chimps. And bonobos, also, eat meat. Not as serious about hunting as chimps, they are very well known to kill and eat small animals.

                      And so, it seems rather likely that meat-eating was not born post-split from that branch of the family but, rather, something the developed before and evolved further, apres the split.

                      Yes, I know you would like links and papers; perhaps later. I am writing about this now and have a great deal of research…

                      Also, I am not interested in being right, I am interested in being in possession of the truth. And so, the quest continues.




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                    2. If you think that Ashton Kuchers diet caused his hospital visit then you have some more truth seeking to do. Such an idea is preposterous and unprecedented.

                      I have gone much longer than he did and was healthier and stronger than ever.

                      You are playing “vegan sympathizer” while simultaneously using the most disingenuous name-drops and slurs. How many raw vegans are on this list: https://en.wikipedia.org/wiki/Category:Deaths_from_pancreatic_cancer

                      And how many people on this list died of a pancreatic condition? https://en.wikipedia.org/wiki/List_of_vegans

                      That Ashton Kucher thing can be nothing other, IMO, than a psychosomatic event or a contrived promotional stunt for the USDA or other interested parties. The pancreas can take way more abuse than a clean diet.

                      Disclaimer: I have no financial stake in promoting my ideas.




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                    3. I know, it is an insane notion that by switching to only eating sugar rich foods he might his pancreas some stress. That really is crazy talk.




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              4. I don’t think it’s what everyone “likes”, but what we’ve “learned” and are continuing to learn. It’s easier for me to take a B12 supplement, than eat a corpse. I don’t think water or oxygen really fit in with the argument/debate. Maybe you’re missing out on the viscera and the consumption of blood from the slaughter also?




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                1. No, I am not missing any of that. But you giving up meat is like a dung beetle giving up dung… it looks good on paper but then there is biology to consider.




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              5. That is incorrect, REAL science has proven that humans are evolutionary herbivores and eating animal products leads to disease in humans who are designed to eat primarily plants. Our ancestors got massive amounts of vitamin C and fiber in our diets. Guess what foods don’t contain Vit C and fiber? “Animal products”. If you only eat meat then you get scurvy and die, yet humans can thrive on plants alone. Very telling.

                NOTE* – There is a common B12 myth that meat eaters like to trot out that is actually incorrect. Cattle are injected with B12 today in modern times because the soil is depleted of B12 today. BOTH vegans and meat eaters have to supplement B12. Meat eaters get B12 second hand from injecting the beef with it.

                http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/beef11680

                http://baltimorepostexaminer.com/carnivores-need-vitamin-b12-supplements/2013/10/30

                http://cattletoday.com/archive/2013/November/CT3026.php




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              6. Really? We are in fact herbivores based on our biology . The scientific consensus confuses our evolutionary specialization as plant eaters with our cultural habit as plant and meat eaters. The specialists in human anthropology and mammalian digestion classify us as plant eaters.. herbivores to you .

                We can choose to “violate” our design and eat as omnivores but that doesn’t change our biologic system. Every time we eat non plant food we increase our risk of a “systems” problem. The fact that it takes years for those problems to catch up with us or that some of us can live for years without a problem doesn’t change the current scientific paradigm or the risk involved.

                The term omnivorous doesn’t mean must eat some animal products. It means capable of subsisting on both plant and animal matter. Of the two, we are able to thrive without eating animals; however, if we eat no plants, we die. In fact, decades of scientific evidence have demonstrated that humans have no biological need to consume flesh, eggs or dairy products. We can get all the nutrients we need on a plant-based diet, without the unhealthy animal protein and cholesterol, and without inflicting needless suffering and death on billions of animals…




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            2. If you’re a vegetarian you’ve to kill lot of plants because plants are living. Then who’re all living in north pole like Eskimos they’ve die if they don’t eat meat because there no plants will grow.




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        1. Because they DON’T. They do taste good, but they still taste different than dishes with meats or fats. Many plant-based dishes have amazing flavors and textures and colors, but they are DIFFERENT than meat based dishes, not better tasting, necessarily. Even after two years, I long for the genuinely mouth and brain and tummy satisfying experience of a good meat-based meal, complete with unhealthy fats. There is nothing that is as enjoyable in the plant-based spectrum. I accept this…I eat plant-based for health. But it annoys me to no end that not one single whole-foods, plant-based advocate will admit out loud that plant-based foods are only wonderful if your palate isn’t that fussy to start with, and if your eating disorder isn’t severe, and you can also brainwash yourself. Because food doesn’t get better, tastier, more filling, or more satisfying just because your plate doesn’t contain excess fat or animal products…It’s a “mind over matter” thing, unless you are one of those lucky people for whom eating is and always was nothing more than a necessary interruption of your day. Plant based is healthier, that I’m sold on. But it still doesn’t taste better. Quit telling people it does. That only leads to anger and disappointment from those trying to improve their diet by avoiding processed food, fats, and animal products.




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          1. Hi Badgers Magpies,

            I completely understand your feelings. I changed my diet 13 years ago, initially to lose weight and it was a challenge at first. I was a real cheese addict. When I first adopted a whole food plant based diet, I missed cheddar, brie, gorgonzola – I loved it all! But, yes, the health benefits are so worth it (I lost over 40 pounds, lowered my cholesterol and feel so much better!). I learned that certain foods including meat, cheese, sugar and chocolate do indeed stimulate pleasure centers in the brain. For instance, the consumption of sugar releases oxytocin, known as the love hormone, while the consumption cow cheese contains casomorphins, which break down into morphine, an opiate. This video by Dr. Greger on how fatty foods are addictive shows how overindulging in these foods actually deadens the dopamine pathways in the brain, which may be one reason plant foods might not taste as good to you as animal products. http://nutritionfacts.org/video/are-fatty-foods-addictive/ You may also enjoy the book, Breaking the Food Seduction by Neal Barnard, MD. It’s very illuminating in describing why these foods are so addictive and how we can help change our palates.

            For me, I found certain transition foods to be very helpful as well. They may not simulate animal products exactly, but meat analogs like super firm tofu and seitan, as well as the new gourmet nut-based cheeses from Kite Hill and Miyoko’s Kitchen (her recipe for fondue minus the oil in her Artisan Vegan Cheese cookbook is a special occasion treat and is divine!) certainly make it easier than ever to eat healthier.

            Emily :)




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            1. Thanks for the suggestions, Emily. You have described the problem both more eloquently and accurately than I did. My primary point is that for many considering leaving animal foods behind, the frequent assertions about the deliciousness of their endeavor are a big attraction–if non-meat foods still taste fantastic, then OF COURSE a plant-based way of life is worth doing! But then they get hit with the reality of withdrawals and unsatifying foods…and they throw in the towel and go back to bacon and eggs, frustrated and convinced their non-meat-eating friends are crazy or else have more will power than they do. I just think that in order to avoid alienating the masses, all the “but vegan food tastes so much better!” assertions should be amended with “once you retrain your brain and your tastebuds, which might take a while, so hang in there.”




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              1. I would add two thoughts to Emily’s excellent post. When withdrawing from anything you go through a time period which in the case of food can last up to 3 weeks but is usually shorter. Doug Lisle discusses this in the book he coauthored with Dr. Goldhammer entitled, The Pleasure Trap. You then come to “equilibrium” with your new environment. People experience this when they get into water that at first seems chilly but later is fine. That is why I like the monthly 21 Day Kickstarter programs from PCRM (i.e. available in spanish, mandarin and tailored to India). Additionally the program provides excellent practical and factual information. Based on my experience with the McDougall Whole Foods program folks often see a benefit within days and get away from their “addictions” in a week or two. The other point is that for most folks it is a journey. They make incremental changes that work for them and those around them. The transition foods can be very helpful. They are not necessarily healthy but are much better than the foods they replace when looked at from a health, environment and animal suffering viewpoint. I think it helps if people are given realistic expectations and support in their changes. Once the change is made you need to learn techniques for “Getting Along without Going Along” as Doug Lisle outlines in his excellent presentation by that title.




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              2. Hi Badgers,

                You make an excellent point. Sometimes, at first, whole plant foods do, indeed, taste kind of boring compared to meat, dairy, eggs and sugar, but if you are really motivated, like we are, you push through that withdrawl period. I agree with all of Don’s suggestions, too (below). Doug Lisle’s presentation on The Pleasure Trap and PCRM’s 21-Day Kickstart are both fantastic and for most people 3-4 weeks of being really strict helps to break the addictions to the SAD diet foods, but for some people it can take longer. I think that the more new whole plant foods you try with different tastes and textures, the more helpful it can be. For instance, before I went plant-based, I had never tried any winter squashes and I didn’t like beans. Now, those are two of my favorite foods! I wonder if many of the people who say that vegan food is just as delicious as animal based food are not talking about healthy whole foods, but instead are talking about processed vegan versions of animal based recipes using oil, sugar and meat analogues. There are plenty of those that taste very similar to their animal-based counterparts and I think they can help some people through the transition period of withdrawl.

                Thank you so much for sharing your thoughts. I’m sure you’ve helped some readers by sharing your opinions.

                Best wishes for your continued journey of good health! :)




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                1. Thank you for your input, Dr. Forrester, and Ms Honeycutt. However, your advice relates to the issue of withdrawing from unhealthy foods, which is difficult, and I don’t think it gets quite enough press about HOW difficult it can be. However, a much greater issue, which prompted my original post, and one which is also shared by some of my aquaintances, though not all, is this: Long after withdrawal “symptoms” have passed, even years after following a completely whole foods, plant-based diet without added fats, we continue to actively pine after animal products and, specifically, animal and dairy fats. We all agree that while we may be committed to animal-free foods, and enjoy many vegan dishes, life simply isn’t as pleasurable without fat, nor is anything we eat anywhere near as tasty. Some rely more heavily on plant-based fats but still struggle. Fatty foods triggered our pleasure centers, and vegan food does not. Vegan food is not, therefore, particularly enjoyable, not matter how basic, or creatively, prepared. I have therefore come to believe that food and flavor enjoyment “equilibrium” for some people is simply not attainable. If we have indeed reached a point where this is “as good as it gets” then we are doomed to continue to struggle with food issues for the rest of our lives, as most of us have for as long as we can remember. For us, the “promise” that we could break free from the “pleasure trap” of unhealthy food has not proven to be true. For some, that promise was the whole reason for changing our way of eating, and outlook on food. For all of us, the frequently reiterated assurances that this food or that recipe was just as “delicious” or “tasty” and every bit as fantastic as the food we used to eat was a lifeline that we clung to as we began our journeys…if we just kept at this long enough, the food would taste awesome eventually. But that has not been the case. Not for some of us, anyway. So I repeat my assertion that those who eschew animal products comfortably, once they get past the “withdrawal” stage, and who are genuinely convinced that plant-based foods are every bit as tasty or better, possibly haven’t suffered the same multifaceted depth of attraction for animal foods or fats that I suffer. Or they truly have different metabolic responses, perhaps. This phenomena is rarely, if ever, acknowledged within the plant-based community, and I (and friends) find this lack of acknowledgement frustrating. We can’t possibly be the only unhappy vegans in the world. We can’t be the only ones wanting to scream when plant-based advocates insist, even promise, that committing to foods without fats and meat will in and of itself, eventually create total food satisfaction and enjoyment of this manner of eating. Collectively, I cannot believe we are all “doing something wrong.” So I think a little more “it’s not necessarily the tastiest way to eat, but it’s SO good for you (and the planet) that it’s still worth doing for the rest of your (longer) life” would be more helpful encouragement once in a while, instead of simply insisting that food tastes better without animal products in it. Please understand, I am a total advocate for a whole foods, plant-based life…but not because this way of life is in any way satisfying to my tastebuds. I generally try to avoid engaging in this discussion, because it inevitably degenerates into an assertion that I’m not eating the right food, or the right variety, or that I must “cheat” and be re-activating cravings. Have people gone back to the SAD because they can’t find support for trying to live within vegan principals when they don’t much like what they are eating? I would imagine so, because the “official” message, found everywhere, is that the plant-based food is so much better. Where does that leave those of us who don’t agree?




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                  1. Hi Badgers,

                    I’m so sorry for your struggles. I wish there was something I could say or do or some fantastic recipes I could create for you to help you feel better. I guess we each have our own journey, but you are very strong and are doing the right thing in caring for your health.

                    Regarding enhancing pleasure in your life, I’ve been doing a lot of research lately on this topic. Food and sex effect the same neural pathways in the brain and for many reasons including blood flow, your plant-based diet should be enhancing your sexual health. While this is a sensitive and complex topic, since you are experiencing less pleasure through food, you may be able to experience more pleasure in the bedroom. If you are interested in this topic, you may want to check out the book, Sex on the Brain by Dr. Daniel Amen.

                    For now, the only thing I can offer is support and a virtual hug. :)




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          2. Badgers Magpies – well said. I’m with you by choice for best health and like you said, don’t talk to me about how great it tastes and full of flavor and don’t call vegan dishes by meat names and say it tastes the same or better. It is nothing like it to those of us who became strongly addicted to sugar, salt, oil/fat, meat, and processed foods. I eat plant SOS free and my body rewards me by healing and feeling amazing everyday. That is why I stick am sticking to it, but the taste range varies from barely tolerable to bland by comparison for even the most gourmet vegan dishes.




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          3. Funny, I am a human too and have not had meat based food (burnt meat with vegan spices) for over 10 years and have no craving for meat, dairy or eggs whatsoever. NONE. I think the reason you have a craving is lack of protein in your vegan diet. I eat lots of raw peanuts which have as much protein by weight as fillet mignon steak. There are also delicious vegan burgers (made from seitan) that have double the amount of protein of regular steak. I suggest you search for protein in plant foods. If you wish you can take a look at my table (I did it a long time ago. The data is based on my personal google search): http://yburnmeat.com/procal.htm




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            1. I see you getting alot of rebuttal from many “meat eaters”, sort of surprise on Dr. Greger site. It seem most of your argument is only on the CANINE teeth and on other teeth in our mouth. The canine is irrevelant when it comes to us. One of the biggest reason to show we not “carnivore” is we have AMYLASE in our saliva……TRUE CARNIVORE, and that only CATS, they metabolize PROTEIN FOR ENERGY and not carbohydrates for energy (ATP) have NO Amylase in their mouth……..they cannot taste SWEET…….and us humans LOVE SWEET !!!!! so obvious by the tons of sugar consumed. Carnivores have very large mouth to bit into LARGE CHUNK OF FLESH,,,,,,,,they don’t chew, they gulp or swallow whole chunks…….therefore their mouth are VERY WIDE . Yes, we have MOLARS for grinding our food. And when it comes to evolution, our closest ancestor, the PRIMATE, the majority of them live in TREETOP so, they have FOUR CHAMBER STOMACH like cattle. make sense in treetop……..eat LEAVES AND BERRIES. when it comes to animals protein……..our fingers were designed to pick up small animals, like INSECTS…..and with herbivores they DO NOT DIGEST CELLULOSE………it DONE BY THE BACTERIA in their stomach.just same with termites…..cellulose is digest by protozoans……..like for us our SOLUBLE FIBER is digested by the Bacteriodetes. Our microvilli in our small intestine was designed for SLOW transit so our enzymes can extract as much nutrients from the plant as possible. and yes we don’t digest cellulose, but neither does any other herbivore……..it done by the bacteria or the protozoan in their “GUT”. If you want more comparison as to the digestive system of a carnivore versus herbivore check into Dr. Milton Mill, MD video.He goes through it all, from mouth to colon.I hope this help..
              PS. I know people who been vegans for 46 years, no degenerative disease. Also know RAW vegans cause they had BAD GENES, lot of family heart disease and cancer, growing up of American meat diets they constantly were ill from one thing or another, went RAW vegan they they heal, many of them started health magazines.




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          4. Taste can be educated. Satisfaction is built in the brain. I don’t deny that unhealthy things doesn’t have an appeal. All the good things in life need education, discipline, commitment. Ultimately, you have to choose between pleasure and health.




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          1. Don’t judge the book by its cover, its against fake food. I am not necessary against it tho, for cases like the above poster, as transitional foods.

            I am a natural vegetarian (means, I never liked meat, is in fact repulsive to me, as is for all my family — father’s side) Nor liked fish particularly either, so I was ovo lacto vegetarian before being vegan.

            Don’t rush to judge people you don’t know.

            Also not being American, even people that are omnivores from our area are better off than people in the SAD. (Cantabric regions FYI) In diet, you could say share a lot with Mediterranean regions.




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            1. I just meant to point out that eating vegan does not necessarily imply eating healthy. You can eat french fries and processed meat substitutes within a white burger bun and wash it all down with a big gulp of Coke. OK, the Coke on the cover is susbtituted by a glass of red cabbage but otherwise… and well, yes, I do judge books by their cover. If a book has a cheesy cover I won’t give it a further look. That’s a rough but efficient filter to cut through the c**p.

              Anyway, you shouldn’t think that I make a personal judgement about you when I simply write a sarcastic comment about a book’s cover you posted ;)




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            2. You don’t like fake food ? Isn’t cooked “burnt” meat eaten with vegan spices the “Fakest” of the fake to fool yourself that you are an omnivore. I mean common, you can fool the rest of us, but can you fool yourself ? Example: Steak, bacon cheeseburger, hot dog, shish kebob, fillet mignon, fried chicken (all eaten with pickles, raw onions, raw tomatoes, raw lettuce, ketchup, etc….). Show me you are a “REAL” omnivore by eating raw chicken, raw rabbit, raw mice.




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      1. Yep, totally based on familiar taste and textures and based on EMOTIONAL attachment, not reality. Why else all the denial and imaginative evasions…they are just tastes and textures than can usually be replicated or even improved on otherwise?




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    2. For those who truly follow the Paleo Diet, they do not financially back the meat INDUSTRY, because factory farmed meat does not fit into the paleo diet. Unless you really think that the local farmer selling you grass-fed beef at the farmer’s market is part of the “meat industry,” your statement is inherently flawed. And as you stated, those types of animal produces certainly contribute to (but perhaps not “cause”) cancer, diabetes, heart disease, stroke, etc… Naturally raised and wild game meats are a different class of food entirely.




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      1. Sure, they advocate grass-fed beef. This option is, indeed, healthier. It has higher omega-3, CLA, no added hormones/antibiotics, etc. However, the magnitude of these differences are actually quite marginal, and the overall health benefits pale in comparison to more plant based alternatives. The majority of early health benefits are attributable to elimination of processed foods. (Promoters exploit an infamous half truth — refined carbs are bad — that leads people to the harmful, fallacious and invalid conclusion that all carbs are therefore bad.)

        Moreover, there simply is not enough space on earth for everyone to eat pasture raised livestock, period. More to your point, with that last point considered, I think the meat industry has a lot to do with this, as they clearly had with other low-carb trends in decades past. I have had more than one friend go on the paleo diet. Believe it or not, while many paleo dieters believe in the ideals of factory-farm-less meat, they find it difficult to sustain financially or logistically. As a result, the majority of paleo dieters only pay it lip service, while resorting to factory farmed animal products by convenience.

        If you go around asking paleo dieters where they buy their food, they might lie to appeal to their ideals, but often times they admit outright that they just buy the same animal products they always did before. That is not to say that there aren’t many that DO make the effort! However, the overall trend is an increase in factory farmed animal consumption that is bad for the animals, bad for human health and bad for the environment. (Imagine the acceleration in rain forest devastation were we to pursue such land space to sustain such ideals in spite of better alternatives!)




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      2. For those who truly follow the paleo diet (the fantasy of a paleo diet, that is, because there’s nothing authentically paleolithic in content or style about any paleo diet), they do financially back the meat industry. Factory farmed meat is most of what most paleos eat, because there isn’t much of any alternative and on most occasions it’s not possible to find non-factory farmed meat. So paleo eaters buy the factory-farmed meat at the grocery store that’s there, they go to restaurants and order the meat that is served there, which is factory-farmed, they are guests at the homes of their friends who serve them the factory-farmed meat that they bought at the grocery store. Non-factory meat is a fraction of a fraction of the meat available anywhere. And the “free-range” and organic meat product lines at grocery stores are still factory meat.

        “Grass-fed” meat is grass-fed for part of its life, and then goes on a factory-approved corn and soy diet at the end. Then it goes into a factory to get slaughtered sloppily, cruelly, and filthily.

        This is all aside from the fact that the differences between “grass-fed” or free-range animals and factory animals are minuscule. No commercially sold meat is “naturally raised,” and none is even close to being a natural animal. All the animals modern humans eat, other than the less than a tenth of a percent that is hunted down during hunting seasons, have been bred for the qualities humans found economical and palatable–they are fatty, clumsy, and nothing like their progenitors before animal husbandry.

        This is all aside from the fact that paleolithic man did not eat a meat-heavy diet any more than today’s primitive tribes do. Meat was very difficult to get historically before agriculture and husbandry. The meat source tends not to want to be turned into food, and so runs away–more skillfully than man can shoot an arrow or throw a spear. So paleolithic man ate a diet with a little meat occasionally and massive amounts of vegetation (which is why paleolithic man consumed massive amounts of fiber).




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      3. Factory farmed or not, it all come back to the same. The industry sells what consumers want or believe they want. If the demand for grass feed goes up the industry will follow. Also, animal protein is damageable wild or not. It is leaner but still damageable. Fat, antibiotics, pesticides and hormones are not the only issue.




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      4. true paleo would hardly have had any animal flesh, perhaps once or twice a year. Meat or fish would never have been the basis of diet, as killing most creatures would not have been very successful. And most would have been mostly raw. Eggs would have only been eaten during bird egg laying season for about 6 weeks in any year and also eaten raw if found. If someone did manage to kill another creature or come across one who had died there would always have been a larger carnivore close by to help take it off their hands – I wouldn’t have argued with a sabre tooth tiger for some animal flesh – it might have preferred mine!




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    3. The “meat industry” doesn’t get much from the paleo followers. The feed lot operations produce food as horrible as GMO grains. “Whole (GMO) grains”. I’ve been on a pretty strict paleo, letting go virtually all grains and legumes. I don’t eat much meat, but what I do eat is grass feed (and not just grass feed until the last few months when they end up in a food lot with grains to eat, which they are allergic to, and makes them put on all kinds of fat).

      What I do know, is that eliminating grains and legumes and eating complex carbs and lean healthy meats and fish, is that it made me realize I had not, in my entire life (68 years) ever felt good until I went off grains and beans. I don’t wake up anymore scrambling to get a big bowl of grain down to make me feel better for a while. Without grains and the sugar high/lows, it is easy to fast. My energy levels now are high and steady throughout the day. And my health checkups put me in the teenager category. I use both low level exercise and wind sprints. I’ve never felt so good. And I’m just getting started.

      Humans are omnivores. In the wild they are master foragers. Which brings me to something seldom mentioned on forums such as this: plants have toxins. They are used to ward off pests. Eating widely of many different plants keeps the individual toxins to a minimum.

      And here is a quote from “The Paleo Manifesto.” “The only truly nonessential macronutrient is carbohydrate. People can subsist on a fat and carbo diet (lack essential amino acids), but they can’t subsist on a fat and carbohydrate diet or protein and carbo diet (lacks essential fats).

      The “meat industry” doesn’t get much from the paleo followers. The feed lot operations produce food as horrible as GMO grains. “Whole (GMO) grains”. I’ve been on a pretty strict paleo, letting go virtually all grains and legumes. I don’t eat much meat, but what I do eat is grass feed (and not just grass feed until the last few months when they end up in a food lot with grains to eat, which they are allergic to, and makes them put on all kinds of poisonous fat).

      What I do know, is that eliminating grains and legumes and eating complex carbs and lean healthy meats and fish, is that it made me realize I had not, in my entire life (68 years) ever felt good until I went off grains and beans. I don’t wake up anymore scrambling to get a big bowl of grain down to make me feel better for a while. Without grains and the sugar high/lows, it is easy to fast. My energy levels now are high and steady throughout the day. And my health checkups put me in the teenager category. I use both low level exercise and wind sprints. I’ve never felt so good. And I’m just getting started.

      Humans are omnivores. In the wild they are master foragers. Which brings me to something seldom mentioned on forums such as this: plants have native toxins. They are used to ward off pests. Eating widely of many different plants keeps the individual toxins to a minimum.

      And here is a quote from “The Paleo Manifesto.” “The only truly nonessential macronutrient is carbohydrate. People can subsist on a fat and protein diet, but they can’t subsist on a fat and carbohydrate diet (lack essential amino acids) or protein and carbo diet (lacks essential fats).” Think Inuit, who thrive on meat and fat.

      And if you are in a moral delimma about killing animals, read the books by Stephen Buhner, such as The Secret Teachings of Plants: The Intelligence of the Heart in the Direct Perception of Nature. It is the best science writing I’ve ever read. You’ll learn how to communicate with plants. Plants and the plant world (a la Avatar) form neurosystems greater than any animal. We’re all in this together.

      Treat everything as sacred and you can’t go too far wrong.




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      1. Sorry about part duplication. Please read from the second “The meat industry” to the end. Site wasn’t allowing proper editing. So I added a text file that should have replaced the original.




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      2. The statement from “The Paleo Manifesto” is nonsense on stilts. It takes a biological fact–carbohydrate is a nonessential nutrient–and draws the invalid (and false) inference that people cannot survive on a diet of fat and carb or protein and carb. People can and do–because no carbohydrate food (and by “food” is meant not refined sugar) lacks protein, and most do not lack fat either. A diet based on starch foods, such as potatoes, rice, corn, and the like, has fat and protein sufficient for humans.

        The use of the word “essential” in nutritional terms means that the body cannot synthesize it. It does not mean that the nutrient is unhealthful. Some are, some aren’t. The body needs protein and fat; it doesn’t need the fats in meat, and for the most part those are harmful. There are two essential fats: Omega-3 and omega-6. The rest of the fats–the saturated, the monounsaturated–are “truly nonessential” and harmful.

        A carbo diet does not lack essential amino acids; all carbohydrate foods that are not pure sugar have all the amino acids.

        And face it–most “paleo followers” (fantasy paleo dieters) buy most of their meat from factory-farming sources, and have no alternative but to do so.




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        1. You might want to check your facts there Da St. Potatoes, rice, and especially corn don’t contain enough protein for the human body nor do they contain enough fat. Our bodies are also incapable of breaking down beans to extract the nutrients out of them so their impressive nutritional profiles are irrelevant. No not all carbohydrate foods that are sugar free contain amino acids, which begs the question, do you have any clue what they even are?

          You are right about one thing, most paleo followers do not buy “unprocessed meat” like you find in factor farms. Price is usually the problem.




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      3. Would you mind listing a few of the plant toxins you are most concerned with? Or is this simply something you have been told and have failed to investigate further? In my experience, WAPF and Paleo supporters tend to list things such as phytoestrogens and phytates, which are actually health promoting.

        WAPF and Paleo salesman like to use big words like protease and trypsin inhibitors and the like to sound authoritative to the layperson, but they rely on partial truths to sell you a lie. For example, they will commonly criticize phytic acid as an “anti-nutrient” and decry its inhibition of mineral absorption — ignoring the marginal magnitude of this action. Could this lead to deficiencies? Of course…. assuming you live in a developing country with limited food variety and chronically under consume calories. Otherwise, this is nothing but scare tactics. And, of course, they will always omit the demonstrated benefits against diabetes, cardiovascular disease and cancer.

        These charlatans are profiting off of the information gap between them and the consumer, playing to our fears and catering to our desires. It is an outstanding business model, but terrible science.




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    4. The Miocene diet is likely to be much more health-promoting.

      Dr. David Jenkins tested three diets on human volunteers (himself being one of them) in a randomized crossover trial. The first diet was standard therapeutic advice. The second was starch-based with more fruits and vegetables. The third had 55 servings of fruits and vegetables per day and 67 g of nuts per day with over 150 g/day of fiber. Within two weeks, serum LDL on the third diet was reduced dramatically- as much as Statins (or more). Other inflammatory markers (APO-B and APO B/A) were also highly reduced.

      If the paleo people were really serious about their health, they might consider a diet based on a much earlier time, about 5 MYA, before we diverged from the great apes. Dentition studies suggest that those diets were similar to the diets of today’s great apes. Katherine Milton has written a number of thought-provoking papers on the lessons we can learn from wild howler monkey diets, and these are great, also.

      Sources:

      Jenkins et al., Effect of a Very–High-Fiber Vegetable, Fruit, and Nut Diet on Serum Lipids and Colonic Function Metabolism, Vol 50, No 4 (April), 2001: pp 494-503

      Kay R: Diets of early Miocene African hominoids. Nature 268:628-630, 1977

      Milton K, Nutritional Characteristics of Wild Primate Foods: Do the Diets of Our Closest Living Relatives Have Lessons for Us? Nutrition Vol. 15, No. 6, 1999




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      1. Do you realize the nuts and seeds in that 3rd diet mask the results? They hide the inflammation while the amount of fiber in that diet is pro inflammatory? Do you have any idea how bad it is on your cells to have that much fiber crashing around?

        Just simply stemming from common sense here.. think about it..




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    5. False. Big Pharma propaganda. Paleo diet is the same as Dr. Atkin’s diet, that helped hundreds of his patients, including himself. Low fat diets have made many dieters sick and even died over time. You have been lied to.




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      1. False, Paleo diet is not the same as Dr Atkins diet. Dr Atkins diet allowed for processed foods, paleo does not. This is an outright simple fact.

        Paleo is basically 60% fats, 20-30% protein, and 10-20% carbs from unprocessed sources. Atkins is eat however much meat you bloody well want from any source because it has little effect on your insulin. See the difference?




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    6. Ignorance… Ketogenic diets have been studied for 200 years..dating back to 1797. And have been shown to reduce inflammation and neuronal degeneration and as a possible help in reduction of many forms of cancer. Simple Carbs on the other hand depending on ones genetic propensity to get fat, cause inflammation. It depends on many factors from genetics to what the mothers diet was like through gestation. Some people have such a huge response to insulin the carbs in broccoli can start the insulin surge. While others can eat a ring ding can be fine.
      And after digestion the type of acid created by a slice of bread is more acidic than the acid created by meat….anthropomorphism looks at current natives… How many tribes are plant eaters only? Very few.
      Eat the organs… Eat grass fed (so the fat profile does not cause oxidation) not grain fed, and don’t cook on high heat denature get the product… And eat plenty of green stuff… And for crying out loud saturated fat is not the devil… It’s the simple carbs that cause high triglycerides and heart disease… And yes Martha , whole grain is begging for whole pre diabetes based on your genetic preponderance for such a thing.




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    7. I don’t think that is entirely accurate as the meat industry and the paleo diet are at odds with one other. The devil is in the details. A true Paleo diet discourages the standard factory farmed meats which is the meat industry. Sometimes we tend to throw the baby out with the bathwater. Is it meat or is it all the garbage injected and fed to the meat? There is no refuting that people who follow a strict paleo diet see all their health markers improve. We also see them leaner and stronger than their vegan counterparts. I say this as someone who follows the research not a supporter of any specific diet. As humans we are very well adapted for survival and can survive for very long periods of time on just about any edible source of nutrition. We can even soy products without dying right away! I think the jury is still out on exactly what we should or should not eat and at the end of the day it may boil down not to what we eat but how much of what we eat which is the deciding factor.




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    8. its true….there is a big game of such cunning minded buisness motivated companies,playing a dangerous game in the peoples life…




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  2. You’re ignoring the most important aspect of the paleo diet. Eliminating grains and legumes that cause leaky gut. It’s not meat alone that causes heart disease and cancer but rather combining it with massive amounts of carbs and sugar. I eat 2 whole eggs and pork everyday and my hdl’s are 71 and ldl’s are 52. If paleo was so bad wouldn’t I have high cholesterol and triglycerides. What I believe is that we should eat paleo but emphasize more greens with it and less fatty meats and more fish as I may be an anomaly with my extremely low cholesterol. However, grains and legumes should be severely limited because of there effect on zonulin release which opens up the membranes of the intestines, which in turn over time can lead to autoimmune issues. Most of ancestors didn’t live long enough to develop autoimmune disorders but since we are living longer we need to pay closer attention to the consumption of grains and legumes.




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    1. Are you sure you watched the video? And did you see the ones about beans? And about leaky gut? You seem to have naturally low cholesterol. I wonder what your level would be after two weeks on a vegan diet?




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      1. I went vegan for a month at the advice of one doctor because of fatty liver, went in for a blood test and most of the inflammatory markers sky rocketed. The biggest alarm was the fatty liver got worse. I swapped doctors, and the other told me (thankfully), that vegan was the absolute worst thing someone can do with fatty liver. It not only promotes it, but makes it worse.

        Fast forward to now, I eat 3-4 eggs per day, 1-2 servings of lean meat, healthy servings of nuts and seeds, and a good portion of raw veggies. My weight dropped, heart rate dropped, health drastically improved, all the markers are now normal. The best part is, the fat in the liver was reduced 85% after 10 weeks. The only reason that happened is because I stopped going vegan and started adding eggs and saturated fats back in.




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    2. Congratulations on having the genetics to eat eggs and meat and maintain low cholesterol. But cholesterol is just a marker and does not mean your arteries are not building plaque. http://nutritionfacts.org/video/low-carb-diets-and-coronary-blood-flow/

      What I find disconcerting about paleo promoters is their total disregard of the preponderance of science. Your assertions of the problems of grains and legumes are theories. The fact of the matter is the consumption of legumes are associated with long life spans. The one common denominator food of the “Blue Zones”, locales of high concentration of centenarians, is legumes. This has been confirmed by other studies:
      http://nutritionfacts.org/video/increased-lifespan-from-beans/

      The same longevity case is valid for whole grains: http://archinte.jamanetwork.com/article.aspx?articleid=2087877

      Now if you want to argue about Dr. Greger’s presentations, just bear in mind that he is the messenger, and all his presentations include the sources cited. Real studies, not conjecture.




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      1. The consumption of legumes are not associated with long life spans. One of the longest living cultures out there (ancient eskimos) if you want to call them that had lifespans well into their 90’s eating primarily fat.

        Even today, those who eat primarily plants don’t usually live past 67.

        You have to bear in mind that the things you are trying to point out and the things Dr Gregor have been trying to “message” are things scientists have been trying to prove for approximately the past 60 years. Every single study out there has either proved them wrong or had no effect (with most proving them wrong). Nothing was published because in their own words “the results were not what they hoped for).

        If you want to talk about a messenger, go read Gary Taubes work. He is a real messenger who just reports on all the studies ever conducted. He even points out ones popular doctors of today like Dr Greger completely fail to take into account, other causing factors in the studies.




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        1. Sorry Martin but that assertion about the Inuit is pure fantasy. Pre modern Inuit tended to live no more that 53 years, had accelerated osteoporosis, excess kidney disease and numerous strokes. Advanced atherosclerosis and osteoporosis have been found in frozen mummies of young women of 20 and 40 that were more than 400 years old. This disease of affluence came with a high meat and fat and low vegetable diet. Adding in the standard American diet has scarcely been an improvement though.

          The non scientist Gary Taubes is a pretty good polemicist and good money maker. Taking his paleofantasy recommendations on diet would be akin to taking recommendations to go play in the traffic.




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      1. Go read Gary Taubes work, he touches on every single study out there in the past 60 years. Audio book is cheap, go listen to that, you’ll gather all the info you need. You’ll even noticed studies touched on by Dr Greger here are completely thrown in the light of just how cherry picked the research is for scientists trying to prove their point.. even though all have failed in the past 60 years.




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    3. Nice to hear that the diet works for you, my own LDL number rise on sat fat intake, prob because I’m apoe4.

      Would be interesting to know what your LDL-P numbers are.

      Good luck with it.




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    4. There is no valid scientific support for your claims… They sound like the kind of nonsense you read in Paleo books, written by non-experts in the fields in question. Grains and legumes have never been shown to have the effects you are claiming, except in obese individuals who are already sick (and whole grains and legumes didn’t make them sick). Your “low-fat” meats are around ~50% fat by calorie–a complete misnomer (actual low-fat meats with under 20% fat calories are considered unpalatable, because they taste terrible). You make no mention of whole grains… and finally your anthropological discussion of autoimmune disorders is wrong and full of fallacies. Many paleo societies had autoimmune diseases, they are protective against tuberculosis as a genetic advantage. Also: Paleo life expectancy at birth was not great (30s maybe), but paleo life expectancy at 15 was easily in the 60s. High infant mortality doesn’t mean there weren’t old Paleo peoples. Auto-immmune disorders are also far more prevalent at younger ages than you seem to be aware of… pediatric autoimmune disorders are around 310,000 in the US (that’s under 18) and a lot of people develop them in their 30s-60s. The idea that Paleo cultures didn’t live long enough to get them is just silly.




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      1. Scientific research is just cherry picked data which is why the studies of the past 60 years trying to promote vegan, low fat, and whole grain diets have failed miserably. Your entire point went completely out the window when you said paleo life expectancy was 30’s, you are completely beyond wrong, it was 70-80’s. This has been know for the past 5 years at least and you only posted 3 months ago. Some cultures like eskimos lived much longer and their diets were primarily fat.

        If you want true “scientific” research, do the test your self, spend 9 months doing the test. First 3 months, eat only vegetables, fruits, and whole grains. Next 3 months eat only processed foods, next 3 months, go paleo, eat 60% of your calories in fats (nuts seeds, avocados and saturated fats, but no vegetable oil fats), 20-30% in proteins (poultry, beef, fish), and 10-20% in carbs (vegetables only with little fruits). Completely eliminate grains and do all your own cooking, don’t eat out.

        Do that study yourself and I guarantee you, you will find your last 3 months the best you will have ever felt.




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      1. As a type I diabetic and former sufferer from psoriatic arthritis, I can’t recommend these videos enough. It was not until I eliminated all animal products from my diet that the arthritis completely disappeared. The diabetes is for life though.
        I found the paleo response to plant positive to be fascinating. It was the most juvenile bunch of ad hominem attacks I may have ever seen. If they have the science behind them they should not be afraid to present it. Instead those attacks merely serve to lend more credence to “plant positive”. Actually these two videos together are very powerful.




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        1. Totally agree. Those guys are just quack and snake oil seller.. I’m glad that your condition has improved. I wish you the best.

          In Health.




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        2. Your diabetes doesn’t have to be for life. Add the animal products back in and eliminate the sugars and you’ll find an even never renewed life.




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          1. You seem to be determined to demonstrate your lack of knowledge with that assertion. It has been shown repeatedly that your beta cells will handle complex carbohydrates that are necessary for life if you do not have an abundance of advanced glycation end product (primarily source from cooked meat), saturated fatty acids from those animal products you recommend and excess animal sourced amino acids. These factors will cause insulin resistance. Therefore eliminating animal products and eating a balanced whole foods plant based diet can and usually will cure type two diabetes provided the beta cells have not deteriorated beyond repair.

            Having said that, let me further elucidate my point about my situation with diabetes. Over 45 years ago as a teenager, I consumed ample meat and began exhibiting auto immune problems. First it was plaque psoriasis and then my beta cells failed. i.e. they croaked, died, went away. This is known as type one diabetes and unlike type two diabetes, can only be cured with an unknown magical process that will cause them to regenerate. About 10 years ago I developed inflammatory arthritis. My doctor prescribed methotrexate to suppress the immune system. I thought this a bad idea so studied the factors that might be provoking the immune system. Turns out the heterocyclic amines, IGF-1, TMA, molecular mimicry, various animal sourced excess amino acids et al are all associated with provoking the immune system. So I changed my diet and now my arthritis is gone and I use 25% less insulin than previously. Too late for my beta cells so my diabetes cannot go away but I do get greater insulin efficiency.

            A favorite citation by polemicist Gary Taubes has to do with Vilhjalmur Stefansson who with Karsten Andersson went on an all meat diet for a year. They survived but what he doesn’t point out is that they had numerous problems ranging from gingivitis to intestinal stasis. Most importantly they had hyperlipidemia and greater insulin resistance. And yes on an all flesh diet they were getting elevated blood sugar that was coming from a combination of insulin resistance and glyconeogenesis. Taubes in the “cherry picking” mode that he is usually in fails to deal with the whole picture. Oh and when they went off this absurd diet their symptoms of metabolic syndrome (aka pre diabetes) disappeared.

            Just one more thing. I do agree that keeping simple sugars out of the diet is a good idea. They are empty calories and will provide a gratuitous excess oxidative load without the antioxidants necessary to counter that load.




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            1. Well said. I just finished a raw food summit, and there was a speaker Dr. Cyrus Klabatta, PhD who was diagnosed with Type 1 diabetes. and like you, he ran into alot of health problem when he ate A meat, high fat, LOW carbohydrate diet that his physician and nutritionist recommended. Dr. Klabatta said he founded his blood glucose swung from hyper to hypo glycemic and his health was further deteroiating. Then he switched to a HIGH CARBOHYDRATE diet and founded that his blood glucose stablized the NEXT DAY, and in 7 DAYS his need for insulin dropped by 30% and he the MORE CARBOHYRATE HE ATE, the better he had control of his blood glucose…….that 15 years now.
              Make good sense to me………since we are Carbohydrate metabolizer. ………..clean fuel…….C6h12O6 to CO2 & H20. Dr. Klabatta and his partner who also is type 1 diabetic is 80% frugivore.




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          2. I think she mentioned she had TYPE 1 diabetes, which is for life, since Type 1 is no insulin due to Beta cell destruction. And when comes to animal products it INFLAMMATORY, loaded with arachidonic acid for Prostanglandin 2, that why her arthritis went away.




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    5. if one wishes to live a moral and ethical life, one must be just as concerned about the life and health of those beings classify as “food” as we are about our own health and well being. the bottom line is that humans do not require any animal to suffer and die in order to be healthy.

      “I did not become a vegetarian for my health, I did it for the health of the chickens.” –Isaac Bashevis Singer




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      1. I did not become a vegan for the health of the chickens, but for my health. I have nothing against chickens, but the point of my actions is my benefit. If a vegan diet were unhealthy, I would not eat it just to spare other animals. Human nutrition is not for suicide.




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        1. true veganism is about more than personal health or a mere dietary choice. it is about non-violence and adherence to the Golden Rule for all sentient beings. if someone were to gain a perceived benefit from harming and killing you or your family, would they be morally justified in doing so? how then can one justify harming and killing innocent, helpless others and using them as a means to one’s own end? for example, it would greatly benefit many people if the organs of a healthy human were forcibly taken and distributed to other humans who’s own organs were failing and who needed them to live but this would never be considered as justifiable.

          as human’s we are so very concerned with our own suffering and death, yet at the same time so very apathetic to the suffering and death we so willingly force upon others.

          “Unless we live with non-violence and reverence for all living beings in our hearts, all our humaneness and acts of goodness, all our vows, virtues, and knowledge, all our practices to give up greed and acquisitiveness are meaningless and useless.” “He who harms animals has not understood or renounced deeds of sin… Those whose minds are at peace and who are free from passions do not desire to live at the expense of others.” – Mahavira




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          1. I just gave a presentation on my monthly TV broadcasting on Vegan Spirituality along with my usual scientific stuff on chemistry of Insulin resistance.
            I had to spend some time thinking about my spiritual journey……..which took 18 years, and founded that it wasn’t about my vegan diet , although it started from from giving up meat for farm animal suffering……….yes, I gave up meat for the cow and chicken, I did not give it up for MY HEALTH. and many founded giving up meat for animals is more POWER in keeping one dedicated than for health because it UNSELFISH act !!!……
            And my last comment was what Matt Scully quoted in his book “Dominion”…….Animal CHARITY is an INVESTMENT in the POWER to alleviate suffering and to GRANT happiness …………and I added what was my spiritual blessing……….SELF LOVE . So your philosphy on life is “divine”,and only those people who arrrived knows it………I don’t believed I know one vegan who don’t not feel GOOD ABOUT ONESELF !!!!!




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        2. The word Vegan does imply non-violence towards other creatures in addition to eating plant foods. I tend to refer to my diet as plant-based rather than vegan since I started and continue to eat this way because of my health.




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    6. I tried the Paleo diet you describe to solve some odd symptoms. All it did for me was raise my total cholesterol from 117 to 218 and drop my hdl to be below my ldl. My blood pressure went up too. All reversed when I went back to my vegan ways. (Ultimately my symptoms were due to a bad parathyroid, which has been removed).

      1. You can’t go by one person’s results, only group results.

      2. Paleo has never reversed heart disease. Only a plant based diet has, usually vegan.

      3. Scientific studies suggests that leaky gut has other causes, not grains. (Same as the now debunked theory that phytic acid is bad for you–see the video here on NF for more in that).




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    7. Several food components demonstrably increase intestinal permeability in animal and human models, notably fats, excess fructose, and alcohol. I’ve searched and failed to find any indication that legume intake increases gut permeability in vivo, which could be readily observed from a lactulose/mannitol challenge or plasma LPS. Indeed there are good reasons to suspect legume intake should decrease gut permeability, as polyphenols, fermentable oligogsaccharides, and resistant starch from beans modulate gut microbiota to favor beneficial strains like Bifidobacteria over pathobionts.

      The closest I’ve found to a human clinical trial of beans on intestinal permeability is this study, which found a Chinese medicinal gruel of Job’s tears, oat, buckwheat, white bean, yellow corn, red bean, soybean, yam, big jujube, peanut, lotus seed, and wolfberry changed gut microbiota, improved gut permeability, lowered endotoxemia, and improved inflammation markers.




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        1. Mia, Darryl’s comments includes links to the studies (in green). If you were to click the links to the studies you will see that the studies on gut permeability found that diets high in animal fat (butter and lard, for example were used in the two of the studies) caused gut permeability to increase. Conversely dietary fiber was found to improve intestinal health…The study related to fructose, utilized high fructose corn syrup. Another of the studies referenced found that a lack of micro-nutrients (fruits and vegetables) resulted in hepatic inflammation.




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        2. I commented on this in an earlier video Juicing Removes More Than Just Fiber. Most studies on fats or sugars in intestinal permeability use refined products to isolate effects and reduce the chance of confounding. However, whole foods like fruit and nuts are a very complex mixture of compounds, many having a beneficial effect by modulating gut microbiota or directly inhibiting inflammation in gut epithelial cells.




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          1. How about saponin content in some beans and seeds somehow causing intestinal permeability? Quinoa, even when it is soaked, creates great digestive pain in some people as a result of high saponin content. Longterm saponin excess is the one thing that worries me about quinoa and too many seeds, some beans, and nuts. If saponins cause such pain in some people, I’m guessing that alone might be a sign that they might be causing intestinal permeability issues. Just an assumption. What do you think?




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            1. Saponins are a diverse set of bitter compounds most abundant in legumes, but also present in oats, spinach, squash, eggplant, yams, asparagus, garlic, tea and cocoa – if you ate a plant today you probably ingested some saponins. They’re toxic to insects and fish, but apparently harmless at even high (3%) concentration in mammalian diets, and have demonstrated enough cholesterol lowering, anticarcinogenic, hepatoprotective, and anti-viral activity that considerable effort has has been made to improve their limited bioavailability.

              Quinoa saponins indeed appear to increase mucosal permeability in mice, though the effect isn’t huge, even under unnatural conditions (no microbiota or mucus ex vivo), so its plausible these may increase permeability to allergens in some individuals. On the other hand, all saponins are not equal, and healthy mucosa and intestinal microbiota likely strongly influence whether food saponins exert net positive or negative effects.




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      1. Great information by Darryl, as usual. As I personal anecdote I might add that eating a whole food diet supplemented with pre- and probiotics, polyphenols, HUFAs and vitamin D resolved all of my food allergies, and that had been quite a few. I’m still positive on the IgE or prick tests, but the allergens don’t seem to make it into systemic circulation anymore and I remain nonsymptomatic even for the worst offenders. This is why I think that some elimination diets (which I have tried before) – particularly the avoidance of FODMAPs – might do more harm than good in the long-term.




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        1. OK Timar that is, to me a fascinating point. I was very gluten sensitive to the point of of having inflammatory arthritis. I went with a WFBBD and the gluten problem has all but disappeared. Oh yeah, my doctor had serious problems understanding that diet had cured the arthritis without the drugs.




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      2. Wow! Mindblowing stuff with all the references to scientific data to back up your claims and even more importantly; looking from several viewpoints to make your argument. I wish you made some videos for NutritionFacts.org so it can get less biased. :-) Anyway, I see that you mention whole wheat for its resistant starch content, but doesn’t mention the amount compared to stuff like yams, plantain, cassava, potatoes or legumes (though you mention oats). They seem all to outperform wheat and other corn based products. http://freetheanimal.com/wp-content/uploads/2013/08/Resistant-Starch-in-Foods.pdf

        Al though I aware that resistant starch is only one of several things to look at nutritionally, but at the same time I haven’t seen that much of a change breeding-wise to the plants I mention above, as I have to wheat (done mainly by Norman Borlaug).

        • Frankenwheat, a scientifically engineered food product versus Spelt
        http://www.st-hildegard.com/en/home/28-english/169-frankenwheat-a-scientifically-engineered-food-product-versus-spelt.html (<- commercial site, so biased somewhat probably, but with references to scientific findings)
        • Norman Borlaug: humanitarian hero or menace to society? http://theguardian.com/global-development/poverty-matters/2014/apr/01/norman-borlaug-humanitarian-hero-menace-society
        • What’s wrong with modern wheat? – How an ancient food staple became toxic junk food, and what we can do about it (without going gluten-free) http://grainstorm.com/pages/rant (<- commercial site, so biased somewhat probably)
        • Against the grain on Norman Borlaug http://theguardian.com/commentisfree/2009/sep/15/norman-borlaug-legacy




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        1. Thanks Palmer, for the great references. As someone who cannot get near wheat, I kind of tire of those who try to tell me that it is not a problem. I also cannot eat rice, corn, millet, rye, or sorghum. I am not against grain eating, I just cannot eat grains. I can eat the pseudo grains, quinoa and buckwheat, thankfully. I am not celiac but am gluten intolerant. I also cannot eat nuts and most dried legumes, although frozen peas and lima beans are fine.

          I think for me and many people the changes in wheat are part of the problem but the other problem is MOLD. The way modern grains are stored they easily collect mold, and one of your links talked of “modern “dwarfed” wheat growing so close to the earth that fungi can contaminate the naked grain producing the world’s most poisonous aflatoxins which destroy fertility. Dried legumes also contain a lot of mold. Can’t eat them either. And nuts also are often very moldy but it may not be just the mold that is the reason that I cannot eat them. Tree nuts especially are life threatening allergens for many.

          All of this may go along with the over use of antibiotics ruining our gut microbiomes and causing yeast overgrowth and other forms of dysbioses. So many people have such severe mold and food ensitivities these days.

          Having studied functional medicine along with nutrition, methylation, nutrigenomics and more, it amazes me sometimes that those pushing veganism simply cannot understand that there are many of us who simply cannot eat these starches. (I eat a ton of veggies but I cannot eat any underground veggies (potatoes, sweet potatoes, turnips, carrots etc. due to exquisite mold sensitivities as well) I do not eat paleo and I find both camps to be biased and cherry picking most of the time.

          But I do believe in individual biochemistry, and that healthy diets come in a lot of different varieties.




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          1. Very well said. I am sorry to hear about your allergies. As you mention the microbiome yourself, I am wondering if you have researched probiotics, soil based organisms or probiotic lysates for allergies, as they seem to be one of the keys to eliminate them, either that their introduction replaces the bad guys in our guts or because it educates are gut cells how to properly behave to food allergens or also by eliminating /digesting them.
            Also, if you have leaky gut, you should eliminate the condition, although you probably have already checked that out.

            • Fatal peanut allergies could be cured by probiotic bacteria, say Australian doctors http://telegraph.co.uk/news/worldnews/australiaandthepacific/australia/11374305/Fatal-peanut-allergies-could-be-cured-by-probiotic-bacteria-say-Australian-doctors.html
            • The Bacteria That May One Day Cure Food Allergies http://time.com/3175909
            • Is Dirt the New Prozac?
            “Some studies have found that treatment with M. vaccae, the inoffensive soil bacterium, eases skin allergies, and other reports—such as the cancer study—show that it can improve mood.” http://discovermagazine.com/2007/jul/raw-data-is-dirt-the-new-prozac
            • A gut microbe that stops food allergies http://news.sciencemag.org/biology/2014/08/gut-microbe-stops-food-allergies
            • Certain Gut Bacteria Protect Against Food Allergies http://articles.mercola.com/sites/articles/archive/2014/09/10/gut-bacteria-protect-against-food-allergies.aspx
            • Probiotics Linked to Reduced Risk of Allergies, Psoriasis, Colitis, Periodontal Disease and More http://articles.mercola.com/sites/articles/archive/2013/09/02/probiotics-allergies.aspx
            • Parents’ Saliva On Pacifiers Could Ward Off Baby’s Allergies http://npr.org/blogs/health/2013/05/06/180817114/parents-saliva-on-pacifiers-could-ward-off-babys-allergies
            • Microbiome/microbiota and allergies http://ncbi.nlm.nih.gov/pubmed/25326106
            • Commensal bacteria protect against food allergen sensitization http://pnas.org/content/111/36/13145.abstract
            • Antiallergic Effects of Probiotics http://jn.nutrition.org/content/137/3/794S.full
            • How I Reversed My Food Allergies with Probiotics http://cheeseslave.com/food-allergies-probiotics
            • More than a Few LAB Alleviate Common Allergies: Impact of Paraprobiotics in Comparison to Probiotical Live Cells
            “The evidence in this paper indicates that the alarming increase of common allergies can be reduced
            by the intake of particular “probiotics” or “paraprobiotics” along with food.” … “Preliminary experimental and clinical data indicated that the cell lysates of L. rhamnosus V are highly effective in prevention and treatment of infectious diseases, common allergies (food allergy, bronchitis, hay fever, and asthma), hepatitis C, chronic fatigue, and fibromyalgia.” http://scirp.org/journal/PaperInformation.aspx?paperID=46547
            • Oral administration of bacterial lysates attenuates experimental food allergy http://ncbi.nlm.nih.gov/pubmed/21597300
            • Health Benefits of Organic vs. Conventional Milk
            “Loaded with healthy bacteria that are good for your gastrointestinal tract.” … “It is not uncommon for people who switch from drinking pasteurized to raw milk to experience improvement or complete resolution of troubling health issues—everything from allergies to digestive problems to eczema.” http://articles.mercola.com/sites/articles/archive/2014/01/14/conventional-vs-organic-milk.aspx
            • Kids Who Drink Raw Milk Have Less Asthma and Allergies http://articles.mercola.com/sites/articles/archive/2013/11/12/raw-milk-benefits.aspx
            • Allergies and Leaky Gut Syndrome http://leakygut.co.uk/Allergies.htm




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            1. Hi Palmer,

              Thanks for the great links. Yep take a ton of probiotics and have been for years (Renew life brand seems to work the best for me) but will research more some of the specific ones that your links mention but some of them I am already taking.

              I did try a soil probiotic supplement recently that is highly recommended and did not do well on it at all. I plan to retry it again in a few months.

              My twin and I suspect our problems began long before birth with my mother throwing up throughout her pregnancy, being born very premature, and then being given tons of antibiotics throughout our childhood for various ear infections etc. Our mold sensitivities are exquisite and we suffered from candida overgrowth for decades without knowing how it was making us so ill.

              I’ve been profiled on the front page of the local state paper and had 3 other news stories done on me as well. My alternative physicians did not know if I would even live let alone get better and I figured out that if I did want to live, the only one who was eventually going to help myself was me, so I went back to school in both the UK and US by distance learning to study nutrition, biochemistry, herbalism, methylation issues and the like.

              DNA testing revealed a ton of singular polymorphisms in the methyl cycle and addressing those really helped more than just about anything else. I am still taking courses but I also gather information anywhere I can find it as new stuff is always coming out.

              For me veganism just did not work. I could not eat the beans and grains and nuts needed to keep it varied enough to meet my high nutritional needs, plus, as I stated earlier, the mold in the grains was completely intolerable and I also could not keep my blood sugar level. There is more to it but too much to go into now. Lets just say I am lucky to be alive. I have recently moved to AZ to get away from climate mold (the northeast was horribly moldy) and am hoping the dryer climate will help my system to recover enough that I will be able to add more nuts and seeds and fruits to my diet (And yes, maybe grains as well. I do so MISS oatmeal!)

              I find both the vegan and paleo camps to be very judgemental and both sides unwilling to look at any data that does not support their belief systems.

              Humans have adapted to and lived on varied diets for centuries, if not millenia, but research seems to highly suggest that it is our switching to a diet of highly processed and chemically grown and polluted foods (including now toxic GMO’s) that is fueling such an epidemic of allergies, leaky gut, and chemical and food sensitivities. Not to mention our polluted air and environments.

              Some people thrive on veganism done with knowledge and expertise (Kris Carr of “Crazy Sexy Cancer” fame comes to mind as she is keeping her liver cancer in check with this type of diet, wisely using vegan protein powders and supplements ), and some people seem to need close to a paleo diet to stay well (Dr. Terry Wahls come to mind getting herself out of a wheel chair, and putting her MS into remission with a paleo diet.), and others, like me, have a diet that fits into no particular camp but works for me.

              Once one starts studying nutrition in depth, it becomes quite clear that no one diet is right for everyone, but staying away from processed chemically polluted foodstuffs, and sticking to real food and making sure that all your nutritional needs are met, (including the use of supplements where necessary to compensate for genetic snps loss of nutrients in food due to soil erosion and chemical fertilizers, should be common ground for both food camps instead of the bickering and childish “one-up-“that goes on now.

              Again, thanks for links, and also for your balanced posting.

              Linda




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              1. Great info, thanks! I have heard of the people you write about, but have not have any time to get to know their stories, so I am happy to learn about them a bit now. And also thanks for sharing your story. Sorry to hear it though. But glad you have taken charge of you health, as this is the way to go. A week ago I started on a three and a half year long nutritional bachelor-degree education, fueled by my own chronic illness in ulcerative colitis and thus interest in nutrition and health. The best way we can help others is from helping ourselves. Then why not share our knowledge by getting somekind of paper/degree which we can use?

                I am now so tired of this disease – especially now going to school and stuff – that I am now using something which I have kept for the last resort (because of its dangers in use, drawing stuff it comes in contact with into the body through the skin) called DMSO, which you probably have heard of. If no, then you should check it out to see if it could be a complementary adjunct for helping you, as it does so much good for the body. I use it in conjunction with colloidal silver (Argentyn 23 which I think is best) in a 50/50 solution to eradicate mycobacterium I suspect that I have living in my gut cells and which is causing the infection and bleeding.

                Why DMSO may help some of your symptoms may be because it seems to boost and ease immune functions as it can go through any cell membrane in the body and make it easier for macrophages, NK- and T-cells and the like to do their job.

                Regarding SBO (soil based organisms) I have tried and still take Kiki Body Biotics, AOR Probiotic 3 but the best have been Prescript-Assist. It halfed my toilet visits from 7-8 pr. day to 3-4. Which is I guess what you have tried, because it is the most promoted one, but in my case also the most effective one. I have not yet tried MegaSporeBiotic because you can only buy it from the US (and I live in Denmark in Europe) and have tried so many, I skipped this one, although it looks pretty neat. The only place I have found where you can buy it in the world, without having a doctor: http://drsechler.com/istore/2766_digestive_support.html

                The best lysate have been hands down the Del-Immune V. I can feel it, with even less toilet-visits and my chronic sinusitis seemed to behave strange, my ear closing like on an airplane – on and off – when taking Del-Immune V for the first 2 days. CytoFlora and Pro-Symbioflor – both lysates – I haven’t had any effect off. Russian Choice Immune is on the way in the mail, but should be the same or a bit less effective than Del-Immune V.

                Another thing you should check out – if not already done so – is Epicor. I have not had a measurable effect of it, but the discovery of its immune enhancing properties makes it very interesting.

                If you have done DNA analysis, I guess I shouldn’t mention comprehensive stool analysis and parasitology test, as you surely must have checked that out already. I have thought about getting my genes tested to optimize my health and getting healthier, is there one you could recommend more than another? Thanks.

                Yeah and I agree with the clean, whole food bit. But since it doesn’t have a name or diet type designation in the common knowledge, I usually call it paleo, as I think that comes closest to the unprocessed whole food bit, and explain if people ask more about it.

                As it seems you have had your problems since birth, so you should probably take all the unfair advantages (there is a supplement from Dave Asprey called this, I like the name, so I used it here) you can, regarding health. That means – beside boosting immunity with lysates and things that have worked for you in the past – taking Vitamin C in bowel tolerance doses 2-3 times and megadoses (10-30.000 IU) of Vitamin D with cofactor vitamin K (full spectrum) so you can’t overdose it because of the cofactor, every single day, for the rest of your life, to boost your immunity. If you are not already doing this. I know I will.
                http://vitamincfoundation.org/www.orthomed.com/titrate.htm
                http://vitamindwiki.com
                http://amzn.com/B005FCKN2S




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                1. Hi Palmer,

                  Wow, starting a 3 1/2 year nutrition degree! And sorry to hear about your

                  own health struggles. DMSO is not something I want to try right now given

                  my severe chemical sensitivities, precisely due to its dangers in use. But

                  I will keep it in mind. Yes I do know of Argentyn 23. It is the only

                  colloidal silver that I feel is safe to use due to its very small particle

                  size.

                  With multiple chemical sensitivities my immune system can be both under

                  effective and over reactive (autoimmune) but since addressing the snps in my

                  methyl cycle, my body cleaned out some long standing infections, including

                  viral and fungal. Because the cycle was not working and I could not make my

                  own neurotransmitters, nor repair my own DNA, and was taking synthentic

                  folic acid supplements, the build up of the synthetic folic acid (due to a

                  DHFR snp and more) inhibits natural killer cells. Also snps in the

                  methycycle can cause one to have trouble making new T cells, in particular,
                  T suppressor cells, which then causes the immune response to become more

                  heavily weighted in the direction of B cells. A B cell skewed individual has

                  the ability to respond by making antibodies (or autoantibodies)in high

                  numbers to attempt to overcome the T cell deficiency that fights infection

                  but the response in always over done. Hense the insane amount of allergies

                  and chemical and food sensitivities.

                  I also have snps in both types of MTHFR genes, as well as methionine

                  synthase, BHMT, PEMT, CBS, GAD and many more. Taking courses in Methyation

                  and nutrigenomics and addressing these snps made a world of difference. Not

                  cured by any means but so much better than before.

                  “The proper functioning of the methylation cycle is essential for a number

                  of critical reactions in the body. Consequences of genetic weaknesses

                  (mutations) in this pathway are increased risk factors leading to a number

                  of serious health condition…defects in methylation lay the appropriate
                  groundwork for the further assault of environmental and infectious agents

                  resulting in a wide range of
                  conditions including diabetes, cardiovascular disease, thyroid dysfunction,

                  neurological inflammation,
                  diabetes, chronic viral infection, neurotransmitter imbalances,

                  atherosclerosis, cancer, aging,
                  schizophrenia, decreased repair of tissue damage, improper immune function,

                  neural tube defects,
                  Down’s syndrome, Multiple Sclerosis, ADD, ADHD, Huntington’s disease,

                  Parkinson’s disease,
                  Alzheimer’s, and autism. Appropriate supplementation with vitamins and

                  nutrients will bypass these
                  mutations to allow for restored function of the pathway.”

                  http://www.drkendalstewart.com/wp-content/uploads/2011/09/Methylation-

                  Overview-for-Professionals-10.11.pdf

                  I think it is very worth your while to look into whether or not you have

                  significant snps in this critical pathway. And since so many people do,

                  there is a good chance you may as well

                  Here is Dr. Ben Lynch’s site on methylation defects. He is the top

                  researcher in this area right now and it is his nutrigenomic courses that I

                  took.

                  http://mthfr.net/

                  You can get genetic testing through the website 23andme,

                  without a doctor’s prescription, and yes you can do it from overseas in

                  Europe as it is done with a saliva sample in a kit they send you. When the

                  results are done, you can download them from the site but the format is in

                  sort of gobbly gook. But you punch in the results file at two other

                  websites and if you know how to read the code (I do) you can easily see what

                  gene snps you might have for creating the enzymes that run the methyl and

                  other cycles and then begin to address bypassing them with the right

                  nutrients in the right forms.
                  At least a perfunctory knowledge of biochemistry is defiinitely useful here.

                  Yes, Prescript Assist was indeed the SBO supplement that I tried. My twin

                  did wonderfully on it but at least at first try I did not seem to do so

                  well. But I might have been having some really bad days, so I am going to

                  try it again. If I still have a bad time with it I will try some of the

                  ones you suggest, definitely.

                  I really do not have toilet issues anymore unless I get exposed to

                  formaldehye and even then I have less of a problem than I use to since

                  getting the candida under control and addressing the methyl cycle. I also

                  don’t get sick anymore. I use to get 3-4 serious respiratory infections

                  every winter but once I addressed the methyl cycle snps, these are gone for

                  the most part because I am able to mount an immune response and repair my

                  DNA a lot better.

                  The Del-Immune looks very promising. I checked it out. Epicor is made with

                  bakers yeast so I would not be able to go near it. I am homozygeous for the

                  MAO gene as well, which makes me very sensitive to ferments due to the

                  hisamine and other amines in them. MAO means Monoamine oxidase and it is

                  the enzyme that helps break down histamine and other amines like dopamine.

                  It finally made sense to me when I found out I was homozygeous for MAO as to

                  why I could never tolerate fermented foods or yogurt. Until then I was just

                  beating myself up for not knowing why I could not tolerate these seemingly

                  healthy foods full of probiotics and had to constantly resort to pill

                  supplements. Now I know and I do not beat myself up for it anymore. I just

                  take extra co-enzyme B2 (the enzyme’s cofactor) and just stay glad the

                  probiotic supplements are out there (so far).

                  To address the other things you said in your post, I agree that the word

                  paleo has sort of gotten a bad rap. To my understanding to most people it

                  means a high-meat high-saturated fat diet, and really sort of what it

                  basically means is REAL food,including plenty of fruits and veggies (It is

                  not an Atkin’s diet) and including starchy root veggies. Grains and legumes

                  are usually eliminated because it is believed that they are too far up the

                  evolutionary latter and problematic for that reason.

                  But plenty of traditional societies have eaten whole rice, oats,legumes, and

                  wheat with no problems and excellent health. I think the problems with

                  grains started with refining them and then with altering them (like your

                  post with wheat), then with the over eating of them to the exclusions of

                  veggies and fruits, and also with the over use of antibiotics and gut

                  dysbioses. Now we have all sorts of people that cannot tolerate various

                  grains and have to be on specific carbohydrate or low Fodmap diets and the

                  population is plagued with an epidemic of gut and immune disorders. Legumes

                  are very high in FODMAPs (meaning a fermentable type of carb that ferments

                  easily in the gut) as well as moldly when dried. I still have to limit

                  frozen lima beans.

                  Also yeast overgrowth might be another one of the reason for the upswing in

                  celiac disease (along with the mirad of alterations to modern wheat, non of

                  them good) See:

                  http://www.denvernaturopathic.com/news/celiac.html
                  and
                  http://gluten.lovetoknow.com/Symptoms_of_Celiac_Disease_Candida

                  Yes I do take Vitamin C to bowel tolerance (which got much much lower once I

                  addressed my genetic snps). I also find out I have snps on the gene that

                  codes for Vitamin D receptors so I take a hefty dose of vitamin D.

                  Lastly, good for you for going for your 3 12 year BS in nutrition! Someday I

                  hope to be able to get a degree but for now the financial cost is just way

                  too high and my health would not be able to stand the strain. My twin does

                  have a Ph.D. in nutrition education. However, for me I had to settle for a

                  multitude of fully government accredited (Level 4) Diplomas in Clinical

                  Nutrition, and other Nutrition Therapy disciplines from both the US and UK.

                  So instead of going for a degree that would include nutrition, anatomy and

                  physiology, pathology, biochemistry,etc. I opted for separate diplomas in

                  all of these supplemented with self-study.

                  I have no desire to be an RD. And non-RD nutrition degrees are very limited

                  in the US as the RD’s have lobbied to have laws enacted in most states that

                  limit licensing and the practice of nutrition counseling to only RD’s. I

                  find the RD industry sponsored control of the curriculum not to my liking

                  (too many courses in institutional food management (not Clinical Nutrition)

                  and their endorsement of so many highly processed and GMO foods a sell out

                  to real nutrition education. So I am limiting my search to England,

                  Austrailia, Ireland etc.

                  I am presently looking at an Advanced Diploma in Nutritional Medicine from

                  Australia which is a 3 year Advanced Diploma with the option of one last

                  year at Uni to complete a degree, but I am still also looking into a way to

                  get credit for the Diplomas I already have (YEARS of study!) so I won’t have

                  to take so many courses all over again, and I still have to find one that I

                  can do all by distance education.

                  I also do not regret one bit all my Certificates and Diplomas in Herbal

                  Medicine as it gives me an edge in evaluating all the many (often dubious)

                  claims of herbal supplement manufacturers because I know what is in the

                  bottle!

                  Keep learning, keep questioning, and keep posting! And again, good luck in

                  your university studies.

                  Linda




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                  1. Wow. Overwhelming and amazing stuff at the same time.

                    It seems that checking the DNA is what I should be doing, as I haven’t though it would make that much a difference as you write about. I have heard about it before, but functional medicine doctors have said that they used it as a last resort, to check their patients DNA, when everything else have failed. I have also seen this video last year:
                    • Methylation: How 1 Carbon Affects Your Brain, Your DNA and Everything http://youtube.com/watch?v=cbOFosxv8qs
                    and liked as it contained amazing stuff, but can’t remember anything from it anymore. Also, I didn’t know that methylation had a direct connection to epigenetics – as is the only way we can affect our genes – more precisely – through gene expression, so it is pretty cool stuff, to say the least. I knew about epigenetics but didn’t about the methylation bit and how it can affect it, before I read what your wrote. (And of course we can affect the genes of our microbes as well aka. replace them.) I will now seriously consider doing the test. Thanks. Really glad to hear you have had so much good come out of it as well.

                    Re. FODMAPs I just want to mention – but I think that you know this as well – that it depletes bifidobacteria, which is not good, but GOS (galactooligosaccharide) repletes them or if on the low FODMAP diet, it can keep them alive and it is not a FODMAP.. I have had problems taking most prebiotics but when taking Bimuno and raw potato starch first thing in the morning, I think I have had succes moving bugs to my large intestine aka. resolved SIBO. When taken before food, these prebiotics works as a transport mechanism which bacteria can use.
                    • Fermentable Carbohydrate Restriction Reduces Luminal Bifidobacteria and Gastrointestinal Symptoms in Patients with Irritable Bowel Syndrome http://jn.nutrition.org/content/early/2012/06/26/jn.112.159285.full.pdf
                    • “Healthcare Professionals could consider the use of Bimuno IBAID as it is structurally different to FODMAPs.” http://bimuno.com/wp-content/uploads/2011/02/Fact-card-IBAID-27sep10.pdf
                    • Galactooligosaccharide
                    “They do not contribute to flatulence and gastrointestinal discomfort, when taken at the recommended dose. For this reason, they are not classed as FODMAPs and should not be restricted on the low-FODMAP diet, contrary to fructose, fructans and alpha-linked galactose-containing oligosaccharides such as those found in various legumes and beans.” http://en.wikipedia.org/wiki/Galactooligosaccharide

                    I hear ya re. becoming an RD. I haven’t gone mad either. :-) I would like to help to make supplements that help people or be working with farmers or growers to grow as nutritionally packed and healthy produce as possible, reviving forgotten food crops, and the like. Not even mentioning how brainwashed – as you mention yourself – you have to be to tolerate the profession and to get accepted by parroting what the teachers want to hear (which really is the lobbyism shining through, as you also mention). I didn’t know that RDs are pushing GMOs in the Sates, but I am not surprised either. Crazy. Denmark is luckily the country where most people and institutions, schools, nursing and elder homes use organic food in Europe (http://en.fvm.dk/focus-on/organic-production/organic-production-and-consumption), but unfortunately because of the famous danish butter and export and because the dairy lobby as strong that it is, they push toxic, cancerous aka. pasteurized, homogenized, A1 beta casein, medicated, corn-fed, cow-milk products down peoples throats. (http://freefromharm.org/health-nutrition/21-experts-on-the-dairy-breast-cancer-connection) I have no idea yet how I will cope with this through my education, but I know I will have to try to suppress it and only slightly mention it in a low and soft voice if at all.

                    Thanks for the good wishes. Good luck to your educational choices as well. It is nice to see that you have that many options regarding where to take your education around the world. And I’ll check the book you suggested, thanks. Take care.




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                    1. Wow, thanks for the links of Bimuno and the rest. Going to look into trying some right now.
                      I did not mean to imply that somehow your educational choice was wrong. Yes, I get it, I know you did not go mad just by your posts. Many people go for the RD degree in the US, swallow what they have to swallow in in terms of bad nutrition advice, and then go on to use the degree to do the kind of nutritional counseling that they know is right anyway. Some get in serious trouble for it but many more just manage to stay off the radar. And the basic sciences are still worth it.
                      I did not know that Denmark was so into organic foods. Good for them despite the dairy lobbying. Most countries will have to come around eventually as the public is demanding pure unadulterated food because the public is tired of getting sick.
                      Just from your posts, I have no doubt that you will use your degree very well! A lot of hard work that will pay off in the end.




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                2. PS/ I highly recommend the book “No More Heartburn: Stop the Pain in 30 Days–Naturally! : The Safe, Effective Way to Prevent and Heal Chronic Gastrointestinal Disorders” by Environmental Medicine Physician Sherry A. Rogers MD
                  http://www.amazon.com/More-Heartburn-Days–Naturally-Effective-Gastrointestinal/dp/1575665107/ref=sr_1_1?s=books&ie=UTF8&qid=1423439680&sr=1-1&keywords=no+more+heartburn
                  Addresses Colitis and every sort of gut disorder that you can think of. Great book. Also do look into seeing if you have methylation gene snps. See my other reply to you below.




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    8. Hi, I’ve been on a raw food life style to just over a year, so still very new to all the complexities! But part of what I have learned, is that we humans have very long digestive systems, compared to a traditional meat eater, say for instance a dog that only has a ‘short chain ‘ internally. Do when a dog eats animal food, it’s short chain allows much speedier expellation of the waste from its body. However, as us humans have small intestines & large intestines, so much more slower. So potentially meat fish etc rots within your body. I was an average sort of meat eater historically, but having researched why we should be raw foodists, I’m horrified about my previous diet. This is awful, coz I always cooked homemade foods , & kept away from oven ready or microwave food, so I THOUGHT I was eating healthily, how wrong could I be? Since the raw food lifestyle I have lost 28lb & no longer need to take meds for oesophageal reflux- hooray! I just need to chance on the right foods to take away my chronic migraines, then I truly will have my life back ;)
      Hope the above info helps you, or at least anyone that reads it. I know I might not have put my points across in an academic way, but as long as you all understand w’chair I mean, then it’s cool. If you want a more in depth understanding of the subject, there are documentaries on YouTube!
      Good luck & good health, from a raw foodist in England ;)




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      1. Sorry to read about your chronic headaches but happy to read about your other successes. It is important to have the correct diagnosis. I had occasional patients who thought they had migraines but whose headaches were actually due to muscle skeletal issues usually in the upper neck, eye muscles or Temp/Mandibular joint area. For migraines the most success my patients had was to follow a low tyramine diet. Tyramine is a normal breakdown product of the amino acid Tryptophan. It is in many foods especially processed foods. It goes up in leftovers. You should be able to find a good low tyramine on line. There are some plant foods that are high in tyramines. I found each person was a bit different and it can be dose dependent. I’ve had patients who can eat a small amount of chocolate but going above a certain amount triggered a migraine. I had one patient that peanuts were a trigger, another was meat tenderizer. It is helpful to keep a food diary and track what you are eating at look particulary at foods/drinks consumed 24 hours prior to a headache. This is easier with a lower frequency of headaches where you have longer asymptomatic periods. We also have a variety of drugs which can be helpful but I always felt best about having the patient avoid triggers and minimizing medication. Given the complicated nature of chronic headaches especially chronic migraines it is important to work with your health care provider(s) to find out what works for you and make sure the diagnosis is correct. Good luck!




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        1. Just in case it helps someone: before WFPB, I used to regularly experience episodes of pain-free migraines. Weird jazzy lines, quite beautiful, but accompanied by a dulling heaviness and blind spots …not pleasant. As soon as I changed diet those events became history.




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      2. In line with Dr Forrester, my allergist suggested I try eliminating overly ripe banana and avocado. I dropped my daily banana for breakfast and avocado for lunch and my daily ocular (vision based) migraines stopped. I have since found I can enjoy small amounts of these if they are not too ripe. Both foods have high levels of tryramine when ripe. Other foods, especially meats and cheeses do too.

        Good luck to you finding what to avoid for your triggers.




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    9. No disrespect intended Peter, but these are ideas of people with something to sell and not real science. Food fads come and go and tend to pander to the tastes of the majority and/or benefit some facet of industry. Within any population there may certainly be some who will have issues with any food, but to extrapolate that to the broader population is just ridiculous. Proof bears out quite the opposite of what you state… legumes and grains are healthful, life extending foods that are a vital part of the diet, and the leaky gut issue is a huge leap! There is so much we don’t know about the gut yet, that to attribute such a complicated issue to such a basic food is silly and simplistic at best. In the blogosphere, someone “discovers” an idea, and it gets recycled as “fact”, ad nauseum, within the same circles. Please, research the REAL science! I sure wish everyone would stop joining the latest club that adheres to what suits their taste, and listen to the message of this darn video! Gad!




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    10. “Eliminating grains and legumes that cause leaky gut” –Oh, looks like you forgot something here.

      Eliminating grains and legumes… which are consumed by all modern day blue zone populations who enjoy the lowest rates of chronic disease and longest life/healthspans.




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    11. I need to add something to the comments following yours. I am not a medical person so I can’t honestly blast you with the fact proving against the meat and dairy food. My personal experience – veganism is the best thing that happened to my health! Enough about me.

      I my home country, some 1-2 centuries ago, when people lived just from food they grew alone, monks in monasteries had to eat beans EVERY DAY, every meal! I suppose it’s quite boring at some point, but these guys lived looong lives, and we one of the healthiest in the nation back then. Bless them!

      And one last thing. I am starting to see the flaw in today’s science. It will always find one thing, and tomorrow it will be the reverse. The public will wonder which is true, and start to doubt everything. I believe in the past generations’ experience. Yes, people ate meat and dairy. Fine, BUT they ate it a few times a year. They just couldn’t afford it eat more. Meat was luxury, and rich people died young of gout and obesity, because they ate meat and dairy every day. Now, that’s wrong.

      My great grand-mother had a huuuuge garden will so much greens, roots and fruit trees. She had several chickens and a pig. For Christmas the pig would be slaughtered (I’m sorry, but they did it because the pig wouldn’t survive the winter, people were poor to build good barns for farm animals) and the meat will be eaten for several days. And that’s it. Throughout the year my great grand-mother would make homemade cheese (again, rarely. they had only one cow), and eggs from the chickens. That’s it guys! She was healthy with all her own teeth in her mouth to her last days. That’s what I believe in! I am tired of science chopping the food to its atoms trying to find how it affected the body. I know it’s about curiosity, but it confuses people so much that they get sick of it and stop caring. I read and watch only Michael Greger’s videos because they are short and very very informative, based purely on research. I love that!




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    12. Grains and legumes are a crucial part of a health-promoting diet, as has been shown in thousands of scientific articles over the past several decades. They provide healthy doses of essential fibers – both soluble and insoluble – which promote gastrointestinal health, including autoimmune disease such as Crohn’s, as seen in Preventing Crohn’s Disease with Diet. On the contrary, the saturated fats found in animal products promote leaky gut (among other chronic diseases). A single meal that is high in animal fat can cause inflammation immediately in the body, leading to endotoxemia, which causes the gut lining to become leaky. See Leaky Gut Theory of Why Animal Products Cause Inflammation for more information.




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    13. The evidence on plant based diets in the promotion of health and disease prevention is vast and has stood the test of time over many years of research (much of which you will find on this web site). I do not negate your your concerns as you’ve listed but I am yet to see solid repeated research in this area. On the other hand, take a look at this very nice outline done by Dr Greger comparing the paleo diet to vegetarian diets. The answer seems to be quite obvious. Will the Real Paleo Diet Please Stand Up?




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    14. The evidence on plant based diets in the promotion of health and disease prevention is vast and has stood the test of time over many years of research (much of which you will find on this web site). I do not negate your your concerns as you’ve listed but I am yet to see solid repeated research in this area. On the other hand, take a look at this very nice outline done by Dr Greger comparing the paleo diet to vegetarian diets. The answer seems to be quite obvious. Will the Real Paleo Diet Please Stand Up?




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  3. The evidence is clear that a well-planned whole food, plant-based diet is best in terms of one’s own long-term health. In practice, however, you never see primitive cultures eating a vegan diet. This observation is likely due to the limitation of (plant) foods available to those cultures which could provide them essential nutrients In terms of getting satisfactory essential nutrients, one needed access to animal foods, especially in the colder climates where there vegetable growing was limited. A slice of 68g of beef liver has %DVs of 431% vitamin A, 137% Riboflavin, 60% Niacin, 800% Vitamin B12, and other important minerals.

    Some nomadic tribes have subsisted on horse milk, blood and meat and would dislike being “tied to the ground” by horticulture. While reports say they were fit and active until old age, there is no documentation or studies on their arterial health. It’s unclear how long these people actually lived because infant mortality is much higher among those groups and as a result, drop the life expectancy down dramatically.

    For these reasons, I prefer to look at existing societies today that have the best longevity statistics like in Okinawa, Japan. There’s no question humans have adapted to eat a variety of foods, but when longevity and well-being are in one’s best interest, I’ll be sticking to plants.




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    1. The problem with looking to primitive societies that exist today as a means of trying to understand where we came from (and for some people, to therefore justify our habits today), is that these societies are products of their environments, and many of their environments are marginal to say the least. This is why they can maintain their primitive existence without disruption from the rest of society – they don’t live in places many others seek to be. These marginal lands are tough places, where no doubt these cultures NEED to eat animals in order to get adequate calories.
      However, that is hardly an argument for someone living where they have full access to fresh and nutritious plant based foods all year round. Plant Positive (www.plantpositive.com) has some amazing work explaining why we shouldn’t use models of these marginalized societies, or of assumed genetic or evolutionary requirements to determine our eating habits (one being that genes are passed on only by those that live long enough to procreate, and are not affected by the longevity of that individual – it just isn’t important for “survival of the fittest” in the evolutionary sense). On the other hand, we should look to what the mass body of scientific knowledge points to as a method of maintaining optimal health.




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    2. There is information on the nomadic tribes who eat mainly meat and it is not good with regard to obesity, gout and heart disease.

      “These findings suggest that the diet of these nomadic pastoralists of the Central Asian Steppes was almost exclusively animal based, virtually devoid of grains, legumes and refined carbohydrates. This should make these populations also suitable to study the hypothesis that naturally raised animal foods protect against cardiovascular disease. However, not only did Kuczynski observe that these nomadic pastoralists suffered from high rates of obesity and gout similar to the Mongols of the 13th century, Kuczynski’s observations further extended to the diagnosis of cardiovascular disease and other dietary related disorders. Kuczynski asserted:

      They get arteriosclerosis in an intense degree and often at an early age as shown by cardiac symptoms, nervous disordes, typical changes of the peripheral vessels, nephrosclerosis and, finally, apoplectic attacks. Even in men thirty-two years old I frequently observed arcus senilis.32

      It was also observed that in the 1960s the prevalence of coronary heart disease among the nomadic pastoralists in Xinjiang in northern China who consumed large quantities of animal fat from grass-fed, free-ranging animals was more than seven times higher than that of other populations both within Xinjiang and throughout China which consumed significantly less animal fat.33 These observations support the suggestion that cardiovascular disease was common among the Mongols of the 13th century who subsisted almost exclusively on a diet based on grass-fed, free-ranging animals.”




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  4. One argument for the meat-based paleo diet is that yes, we ate plants as apes but we REALLY started to evolve and get smart (use tools, etc) once we started eating more meat/fat. Thoughts?




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      1. Thanks Mark! I hadn’t seen that Nature follow up study. However, I think in this case, the point of “just because we can doesn’t mean we should” is moot, as is “well neuroscience is still evolving,” since both those are irrelevant to people arguing that the diet we ate as we became more “human” is the most important diet to eat for “optimal” health. Do we have any ideas what caused the redirection of energy mentioned?




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          1. That’s a great post, except that (note I’ve been vegan for years) whether or not it is correlation or causation, the fact that are GI tracts got smaller hypothetically could be argued that thus our “optimal” diet is not in line with apes, but rather the more meat-heavy diet that our more recent ancestors may have eaten (“calorie dense”).




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            1. It also could just be a response to the fact that our foods got a lot more calorie dense and easier to eat. Which could be also explained by things like cooking.
              I think it’s great to never lose your skepticism! The great thing for me about being on a WFPB diet is that I’ve never seen a convincing argument against it, no matter how much scrutiny I put it under, it always comes out the healthiest way to live.
              If you have the time, check out http://plantpositive.com (someone else linked it above too)

              Basically the site is a treasure trove of videos by a scientifically-literate skeptic who was once considering trying the Paleo diet, and who decided to really do his due diligence and look at the evidence. If you ever want to be able to counter the arguments of people who talk about how great Paleo is: that website has the facts to demolish every argument, every “study” and every “expert” you will find supporting Paleo. Even the author himself was surprised at the relative lack of any credible scientific response to his work by supporters of paleo (they just called him a crazy vegan propagandist).




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        1. not sure about your question regarding energy IIana as my area is more in the moral and ethical aspects of veganism. as far as the optimal diet, i still feel strongly that it is never justifable to use another sentient being as a means to one’s own end. veganism is about MUCH more than a mere dietary choice-it is about non-violence and adherence to the Golden Rule for ALL species, as opposed to limiting our compassion and concern to a select few. how can we ever be truly healthy if we are exploiting and brutally murdering innocent, helpless others?




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          1. Mark, I completely agree with you!! However, when arguing with paleo dieters, they don’t care about that. They argue that eating an “optimal” diet full of meat and lacking in grains eliminates all sorts of diseases/health issues and that is more important than any animal or environmental concerns. (My personal opinion is that most people who go on a “paleo” diet lose weight quickly and feel better in the short run because they are essentially eating less processed crap, but it does not prevent/reverse any diseases, as shown on this site obviously. Personally, I’m vegan for all the reasons – health, environmental, and compassion.)




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            1. I read a few weeks ago that it was the introduction of calorie-dense foods in our diets (i.e. cooked starches, especially tubers) that had that impact on our brains. Besides, the expensive tissue hypothesis is still under debate.




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    1. Not exactly. All large populations of trim, healthy people, throughout verifiable human history, have obtained the bulk of their calories from starch. Examples of once thriving people include Japanese, Chinese, and other Asians eating sweet potatoes, buckwheat, and/or rice, Incas in South America eating potatoes, Mayans and Aztecs in Central America eating corn, and Egyptians in the Middle East eating wheat. There have been only a few small isolated populations of primitive people, such as the Arctic Eskimos, living at the extremes of the environment, who have eaten otherwise. Scientific documentation of what people have eaten over the past thirteen thousand years convincingly supports this claim.




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      1. I’ve seen that as well, but I’ve heard a corollary argued that learning to cook allowed us to eat meat (because we can’t really digest raw meat), and thus get bigger brains, etc etc.




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        1. IIana: I don’t necessarily buy the argument, but let’s say for the sake of argument that I do buy into the idea that eating meat played a part in allowing humans to get bigger brains. The theory is that we needed more calories to support these huge brains of ours. (Side note: I saw on TV the other day that human brains have shrunk something like 10%? over the last 5,000 years. Now, *that’s* something to think about.)

          Even if true, it is still a huge fallacy in my opinion to conclude that eating meat is necessary or healthy for humans to do today. If eating meat in the past was a trade off to get bigger brains, but lower life expectancy, then we can have the best of both worlds today by getting those extra calories from cooked healthy foods instead – ie, foods that don’t increase our risk of crippling disease and early death – ie, whole plant foods.

          That would be my response to the theoretical argument.




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          1. That’s a really good point! The video mentions the short lifespan such that they wouldn’t have noticed the problems that would arise after eating a meat heavy diet for several decades. You’re right that MAYBE it helped us evolutionary wise at that point in time, but our GI tract never actually adapted. The argument that our GI tract IS better adapted to a meat heavy diet than otherwise (ie the paleo argument) empirically isn’t true since we DO obviously get high cholesterol.




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        2. I’m not trying to be a jerk, but I think cooking meat has more to do with killing undesirable organisms and preservation than it does digestibility? I know the “cannibals” in my family almost all prefer their meat “still mooing”, just briefly seared, but totally raw in the middle and barely warm. I would remind them it was risky behavior and they would remind me I ate sushi. Touche! (Maybe twice a year, if that, but still…guilty!) But in fact I was told and have read that searing meat actually contributes to creating additional harm by the chemicals formed in reaction to combustion. Steak tartare and other raw treats would probably be a lot more popular if it weren’t for the risks of infection involved, but I am pretty sure raw meat is digestible, and may even be more digestible than when it is cooked. I’m sure not the expert though, since I don’t even eat it!




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    2. It has not been determined whether the increase in calories came from meat or starches. Starches like tubers and grains were easier to catch and gather, so I’m comfortable assuming meat made up very little of what was eaten. Chimps kill and eat each other, they don’t need to be on the ground to find meat. They just don’t eat meat often at all.




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  5. What about grains and starches? Are they less essential parts of the human diet compared to other vegetables and fruit? Repost of my question in a different forum: Starch and grain foods are vehemently rejected by both the Paleo and raw plant food diets. However, one of the most successful medical dietitians Dr. John McDougall, not to mention the many famous researchers and doctors in his circle (Dean Ornish, for example) place starch and grain foods at the center of their diet regimes. McDougall argues that civilizations were all constructed via the energy provided by starch foods (which includes grains). The implication is that cooking food also plays an essential role in human nutrition. (Raw plant foodists include Douglas Graham, Loren Lockman, and others.) So, the question is rather simple: Is optimal human health attainable with or without starch and grain foods? Optimal health means living without degenerative diseases or other maladies for as long as possible.




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    1. Early in our history man did not eat meat, however he did not eat grains and legumes, either. If we don’t do well on meat because it wasn’t our “first food”, maybe we don’t do well on grains and legumes, either.




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      1. Why? Grains and legumes are plants, meat isn’t. They two very different things, no? Also, it’s easy to imagine ancient man coming upon some natural pea-pod like plants or tubers like sunchokes and eating those raw, and eventually cooking them.




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    2. Whole grains are all from the grass family. We, as people, are from grass and our biggest invention in the history of our planet and the rise of humans as articulate life has been to domesticate grass crops. Are we farmers, or are we servants of the grass we keep? Corn, rice, and wheat feed half the world. In parts of the world to eat literally means to eat rice. Barley, oats feed much of the rest of the world, rye, sorghum, and millet almost 90 percent of it. Yet, 40 percent of Americans will never eat a whole grain. Almost all, 98 percent, are not getting the daily minimum. Eating the recommended minimum 48 grams of whole grains daily can reduce your risk of heart disease by more than one third and reduce your risk of diabetes by 18 percent. Most sweetened breakfast cereals are now made from whole grain. I think suggesting grains are bad for us is bad policy and is counter to the recommendations of medicine and this site, which suggest putting a priority on getting fiber, whole grain, and nine servings of fresh fruits and vegetables. Any diet that would involve getting this fiber, whole grain, and nine servings of fresh fruit and vegetables would really fill a gap given deficiencies in our current diet. Whole grains should not be shunned because they are modern. Should we not write because it is not based on primates? Should we not speak on theology because it is not a mating call? I think rather the invention of grain makes us better as a species that has evolved rather than worse. Milled grain, however, is a step backward as are refined fiber sources like beans. Many animals like us would love to eat grass seeds until they are blue in the face. It is just as biological to like fried sweets as it is to like crushed wild grain seed, the crushed moldy grain seed would be easier on the teeth and may taste better. Animals that could force feed themselves whole grass seed probably live longer. How about a diet based on fruit, or even specific kinds of fruit, the ones that were made to be eaten by animals, things like lemons and berries? Why is there no fruit designed to satiate all animal needs including protein? It seems the plants want us to keep a clean ecosystem for them by eating the things that hurt them. Whole grains can be part of a whole ecosystem diet.




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      1. Why are we “from grass”? I thought we were from reptiles from the sea. Anyway. Before, crops, I imagine we were eating tubers, where are high in starch. So, maybe those were are our initial engine for development, and maybe not even in “crop like” harvesting, but just digging them up where they grow naturally. I get your point though. Second item: Reduce your risk for all those disorders if… if you’re eating what? What if you’re a fruitarian, as Doug Graham is… Will eating grains improve your profile then? He and many like him claim it’s not so. (I’m searching for a way to reply to those people.) I am starched based but I don’t have a strong reply to the raw crowd who seem to do well without grains/starches/cooked food. I’d like some insight on this issue. Thanks.




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        1. Every major geographic region of people seemed to have co-evolved with a grass crop. Northern Eurasians with Oats, American Indians with corn (maize), people from the holy land with barley and wheat, Asians with rice, anyway these grains or grass crops were part of what tamed us before we could sample from all of them. Our ancestors would note that we had many cultural traditions with these crops, and the fact that we do not today may be at our peril. America is primarily a corn growing country. We now also grow a lot of soy, which is not available in the grocery store perhaps at our misfortune. I think whole grain is very nutritious and is in many ways like a bean and has similar benefit on health if eaten long term. If you eat whole grain every day (at least 48 grams) you can reduce your risk of almost every chronic disease including Alzheimer’s (it is believed) and stroke. Six to 11 servings of whole grain are recommended what if they were all whole grain and 160 grams to 300 grams of whole grain were eaten by the world everyday? This would lead to a much healthier future. Beans, nuts, matcha, cocoa, whole grain, berries, fresh fruit and vegetables, and spices are recommended by this site for long life and can be used proactively to battle expected disease at any age.




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          1. The neolithic revolution has been a doubled-edged sword, though. Agriculture enabled an unprecedented population growth but also brought severe malnutrion for many generations, until we finally adopted the crop to our nutritional needs and our own genome to the crop. Moreover, the need for fertile soil to feed the growing population, the division of labour and the hierarchical society growing out of it initiated the period of human warfare. With the transition from the paleolithic to the early neolithic era, avarage life-expectancy dropped by almost by half from a 30-odd to a mere 20 years due to those hardships, and only fully recovered about 10,000 years later, in the classical antiquity, to its former figure, to finally rise again steeply with the onset of industrialization in the 19th century. So much for the romantization of any former period of human history.




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        2. In Mark Plotkin’s book, the Omnivore’s Dilemma, he states that Americans are made of half corn, or half of the Carbon in their body was derived from corn, which has been determined both by calorie counts as well as by the C14 ratio of Corn as a C4 crop. If half of the carbon, the skeleton of our skeleton, of our life, is from one crop, I would say we are intertwined with grain. Most of the phosphorous in our bones and the carbon in our bodies is from soda. Corn Syrup and Phosphoric acid. Americans are very reliant on corn. We, eating a diversity of whole grain, could be better insulated against disease. The productivity of grain is tied to the development and framework of our culture.




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    1. I feel like maybe a magazine article about a single woman’s opinion doesn’t quite hold the same weight in a debate as the body of medical research done over the decades pointing to plants as the dietary indicator of health and longevity, across all factors like gender, nationality, or level of activity. Nutrition is not the only health factor: this woman may be fortunate enough to have lived a long life full of social support, exercise, and adequate rest, and a lack of environmental toxins (like pesticides, car exhaust, or cigarettes) – and may be blessed with some amazing genes.




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      1. Thank you for your predictable response. Why is it when meat eater live a long life it’s due to lucky genes, yet vegans living to age 100 is due to diet?




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        1. Because anecdotes are meaningless when you can look at more data? The analogy goes like this:

          If you smoke and get lung cancer, smoking killed you. if you didn’t smoke and get lung cancer, you had really bad luck. If you did smoke and didn’t get lung cancer, you had really good luck. The existence of lifelong smokers without cancer doesn’t disprove that smoking causes cancer.

          There is good luck and bad luck, and you can’t control for it… but if you do something that is actively bad for you and get a good result, you were probably just very lucky. If you do something that is actively good for you, and get a good result… that’s probably just the result of your healthy choices.

          There are also false equivalencies. People who live to 100 are fairly rare. Meat eaters are common, vegan/vegetarians are not very common. If you can find a 1:100 ratio of vegan to carnivorous centenarians… the vegans would still be dramatically over-represented statistically.
          You can also make fun arguments based on silly things like this: The term vegan itself is from 1944… a child born and raised vegan in lets say 1945 would only be 70 years old now… Therefore we don’t really have any life-long vegans who are 100 years old. Now watch as you can find someone arguing that this means that vegans aren’t healthier, because there aren’t’ any people who were born and raised vegan who lived to 100.




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        1. That is quite an old presentation by Dr. Greger. There has been a lot more studies done since then, particularly the Adventist studies:

          The more recent 25 year follow-up of the Mormons may allow for a more informative comparison, as like the Adventist study, it included both men and women from California, and examined the effects of other lifestyle factors on mortality. Mormon men and women over the age of 25 with four favorable lifestyle factors associated with significantly reduced mortality were expected to live about 9.8 and 5.6 years longer, respectively, compared to U.S. whites.8 In comparison, vegetarian Adventist men and women over the age of 30 with three favorable lifestyle factors were expected to live about 13.2 and 8.9 years longer, respectively, compared to non-Adventist Californians whites.5 9 Compared to the average U.S. white however, this difference in life expectancy would be expected to be closer to about 14 and 10 years.7 However, and more importantly, a later paper on the Californian Adventists found that those who adhered to a vegetarian diet for at least 17 years were expected to live 3.6 years longer than those who adhered for fewer years.10 This suggests that when restricting the analysis to long-term vegetarian Adventists, the difference in life expectancy compared to the Mormons would be even greater.




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        2. The video is about making sure you get enough b12…. which was the reason that vegans didn’t live longer.

          Whole-foods plant-based dieters are healthier and do live longer… this video does not contradict the science on that conclusion.




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        3. Vegan does NOT mean Whole Food Plant Based Diet – that is the very point. Many vegans are such due to ethical reasons – not nutrition and health purposes, so there is no reason to assume a vegan will have good health (just a clear conscience ;)). Whole food plant based is specific and is key for health.




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        4. Right, UNLESS, as he concludes and as is the point of his video, that one keeps homocystine down by taking B12 and making sure you get enough B6, folate and omega 3. Then vegans will exceed meat eaters.




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        5. I haven’t watched that video for a while, but I believe the take-home message was that vegans need to take consumption of certain nutrients, like B12, seriously, or ignore them at their own peril. Healthspan is more important than lifespan, so “don’t live much longer” is still longer, and hopefully with good health until the end.




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  6. This is essentially the same argument I made in my book Powered by Plants: Natural Selection and Human Nutrition which was published and made available on Amazon and given directly to Dr. Greger more than one year ago. This video also includes some of the same 300+ references I used to support the argument in Powered by Plants. However I went into far greater depth to document the many human biological adaptations to a plant-based diet. http://www.amazon.com/Powered-Plants-Natural-Selection-Nutrition-ebook/dp/B00JUEEU3A/ref=sr_1_1?s=books&ie=UTF8&qid=1422897755&sr=1-1&keywords=powered+by+plants




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    1. Don’t know about Methulselah…how about Daniel?

      “The first published report of a clinical trial has biblical origins. In the Book of Daniel, reference is made to the unwillingness of the Israelite Daniel to accept the diet offered by the Babylonian king Nebuchadnezzar. The king’s official had put a steward in charge of Daniel and his three friends (Shadrach, Meshach, and Abednego):”

      Daniel said to the steward . . . “Test your servants for ten days; let us be given vegetables to eat and water to drink. Then let our appearance and the appearance of the youths who eat the king’s rich food be observed by you, and according to what you see deal with your servants.” So he hearkened to themin this matter, and tested them for ten days. At the end of ten days it was seen that they were better in appearance and fatter in flesh* than all the youths who ate the king’s rich food. So the steward took away their rich food and the wine they were to drink and gave them vegetables.”2

      * “Fatter in flesh” refers to better nourished, not being overweight.




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      1. I have to object that this trial hasn’t been double-blind and placebo-controlled. Morever, the Book of Daniel is not an established, peer-reviewed journal (although it arguably has had quite an impact-factor).




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  7. In the future Golden Age, that is very near, again drama is a cycle that constantly repeats every 5000 years, we are not here millions of years, human beings, called deities, eat flowers, fruits, grains and cow’s milk. There is no cooking there. All the food is eaten fresh and raw. Vegetables do not exist there. That world, that Paradise, is God’s creation. So you are able to compare how you are near to a one 100% healthy diet. Also, beside healthy diet, the most important for our complete healthy and happy life is our awareness or consciousness with whom we eat that food. When we keep awareness in our intellects that we are the human souls, the points of light, the spiritual brothers, and that we are children of only that one God, the Father, and that we eat only from His treasure store, we should say to God, thank you God that you sustain us then, our bodies will blossom with health and will be in excellent condition. There, the life span of deities were 150 years long. And they, those royal souls, leave their bodies in happiness after receiving, in advance, a vision of a new baby body they go in their next birth. Dead, useless bodies are cremated in a matter of seconds, by the press of a button, with the electric current and, what is the best, no soul cries there. Because, there are no vices there. That is the Land of Happiness.
    Regards
    BRAHMA KUMARIS WORLD SPIRITUAL UNIVERSITY




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  8. Otzi the Iceman, found frozen in the Alps, had hardened arteries and gallstones. Even his climbing mountains couldn’t protect him from heart disease. He had goat and grains for his last meal…




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    1. He also had mushrooms on his person! These are very medicinal. Dr. Greger suggests in this website large white button mushrooms are very anti-cancerous and that an Asian population study found that one half cup of green tea a day and one half white button mushroom reduced breast cancer risk by 90 percent. Mushrooms are very medicinal. I everyday would like to know what his healing spices and worshiped plants were.




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  9. Today one of Dr. Greger’s videos (top anti-inflammatory foods) is highlighted on a popular Paleo website–mercola.com. Congrats! I’ve been linking some of Dr. Greger’s videos in the comments section of mercola.com for a few months now to help blend the discussion.




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    1. Dr. Mercola is an interesting guy. He markets himself, with heavy emphasis on the word “markets”, as an anti medical establishment practitioner and as such embraces the pro-saturated fat, anti-grain wing of that movement. He goes far beyond diet, promoting, among other therapies, “earthing” and tanning beds, both of which he gladly offers in his store, along with his line of supplements. He also advocates intermittent fasting, a pattern of eating which I have adopted and one for which there is exists ample scientific evidence in favor of. One of his strengths, no pun intended, is exercise. He is the one who introduced me to whole body vibration exercise as well as brief high intensity training and super-slow resistance training. I find this type of activity preferable to slogging away on a treadmill for hours.




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  10. I always try to separate what I know from what I’ve been told. Pritikin, Ornish, Esslestyn Greger et al TOLD me that IF i changed to a whole foods, plant-based diet I could cure my heart disease. I KNOW that is true because I did switch and it DID CURE me. My clan has the worst possible genes for health (although we all pretty smart and good lookin) and I’m the one who, like PAM POPPER, decided not to go the way of my siblings.

    A lot of high falutin theory passes through here. If YOU are “in the trenches” facing a long list of “lifestyle diseases” I THINK you should try WFPB for 1 exact month and see if you, like me, decide to never go back. And you’ll be smarter and better lookin

    Hey you know I was just thinking about dogs. You know, they don’t live very long. Maybe that figures into their lack of atherosclerosis too. My cats get the chook eggs now. They be fine. How long does a lion live? How old is the oldest wild carnivore? Just wondering in case it turns out to be something smart to say.




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    1. The bowhead whale is the Methuselah among the mammals. It feeds mostly on krill and other zooplancton and can reach an age of about 200 years (surprising that the marketers of krill oil haven’t come up with that yet, isn’t it? ;)
      The lobster eats a similar diet and may be, in fact, biologically immortal (although we really don’t know for sure).




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    2. Regarding carnivores and omnivores (cats and dogs for example) while they are adapted to a diet that is low in antioxidants and other plant nutrients, and their lifespam is set by their genes, stills it is clear that oxidative damage gets them; anecdotally some of the oldest dogs in the world are following quasi vegan or vegetarians diets, being omnivores is not that hard to get them what they need, and as humans, seems to get less autodegenerative diseases.

      There are cases of vegan cats, with added taurine in their diet too, I would need to check more to see how they fare, in principle far less people would try this with them, because cats aren’t omnivorous… but after so many millennia with humans, we see them eating a lot of things other felines wouldn’t touch. In mammals, herbivores species tops the longest living species chart. Which makes sense.




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  11. I’m waiting to hear Dr. Greger refute the scientific claims made by the Paleo folks. This video basically challenged the claim that Paleo best represents human traditional diet through history. Which history, he asks?




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  12. I am curious about one thing. If as this video states that vegetables are the main diet (to which I agree) what about B12 – where did this come from. In other videos the Dr recommends taking a supplement,




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    1. Good point. It serves to show that evolutionary human diets were largely but never exclusively plant-based. There are some precious nutrients – most importantly B12 – only animal foods provide. Hence, even chimpanzees consume about 5% of their calories from animal food, mostly insects but sometimes small mammals as well (incidentally, that matches with the 95% plant-based figure from the cited paper). They get additional B12 from the bacteria inhabiting the large intesttine by grooming, but that is probably not an option for most people.




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    2. B12 can be found in soil, in untreated water sources, and in poop. That last one a popular source among some apes. All fantastic sources, but personally I prefer a weekly cherry chewable.




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      1. B12 is not found in significant quantity in natural soil, unless it is agricultural soil fertilized with manure. It is a myth for which there is little factual evidence that “eating dust” can be significant, let alone reliable source of B12. Most herbivores meet their B12 need by grooming or even eating their feeces, like rodents do. I agree that cherry chewables are much preferable those natural vegan sources of B12 (except, perhaps, for those who are into some really gross sexual practices ;)




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        1. “It is a myth for which there is little factual evidence that “eating dust” can be a significant, let alone reliable source of B12″

          I never claimed as such. However, there are indigenous soil microbes that produce/require B12. Also, animals tend to poop on the ground. Stating B12 is in soil and stating that soil can be considered a reliable source of B12 for humans are two separate non-mutually exclusive statements.




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          1. Well, I said that regular dirt is not a significant or reliable source and hence cannot supply us with adequate amounts of B12, which you only half-ironically implied. My objection may seem nitpicky but I think it is not. There are many myths about B12 among vegans, unfortunately, and if those myths are uncritically believed, they may lead some people to forgo their B12 supplements and thus pose a real threat to their health.




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            1. Seems like Timar hasn’t heard about all the cobalt supplements his meat’s been eating, so he thinks he’s getting his B12 from natural sources.




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              1. Ah, here we have an example of someone uncritically believing in such myths and now suffering from paranoia induced by B12 deficiency. His paranoia drives him to think I would promote meat consumption!




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                  1. Well, obviously cobalamin is named after the single cobalt atom at its center, but this has no biological significance whatsoever, because that tiny amount of elementary cobald (the molar mass of cyanocobalamin is a whopping 1355 g/mol, it is the largest and most complex of all vitamins) can never, ever be liberated in a biochemical reaction. Elementary cobalt is a highly toxic trace element that has indeed nothing to do with cobalamin. Next time, please try to educate yourself first and comment later.




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                    1. It seems Timar is completely unaware that most pasture-based livestock farmers give their animals cobalt supplements in order to prevent B12 deficiency.




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                    2. It seems that you are unware that one uses the second and not the third person when talking to someone.

                      Unlike other animals, ruminants have the ability to absorb the vitamin B12 produced by the bacteria in their rumen. The bacteria need traces of cobalt to synthesize B12. Some regions have soil low in cobalt as well as other trace elements (i.e. due to eluviation from ice age glaciers), so those trace elements have to be supplemented in order to keep the livestock healthy. Just as idodine has to be supplemented to people if they don’t eat seafood. There is nothing wrong about both.




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                    3. So it seems that Timar has done a complete 180, initially stating that cobalt has nothing to do with B12, and now admitting that it is in fact essential for B12 synthesis in the animals he eats and that it is often given to those animals in supplemental form.

                      Of course when we take this fact into consideration, coupled with the fact that every factory farmed animal on the planet is given turd-loads of B12 supplements, we realise that the B12 status of meat-eating humans is greatly skewed by indirect supplementation. But for some reason this nice fact does not stop people like Timar from coming on this website and wagging a finger at vegans for taking B12 supplements !

                      Worse still, he compounds his buffoonery by stating that only ruminant animals have the ability to utilise trace elements to manufacture vitamin B12. Apparently he’s completely unaware that non-ruminant animals also have this ability. This study for instance (http://www.ncbi.nlm.nih.gov/pubmed/11110865) found that cobalt supplementation significantly reduced hyper-homocysteinemia in pigs. Interestingly, nickel supplements had an even greater effect, not only reducing hyper-homocysteinemia but also significantly increasing B12 levels in the blood and liver.

                      Perhaps Timar’s most obscene blunder is his assertion that hominids do not speak to each other in the third person. Unfortunately for Timar I’ve been through the anthropological literature with a fine tooth comb and found absolutely no evidence that this is (or ever was) the case. Perhaps when Timar next graces us with his presence he’ll provide a citation to back up this claim. In the meantime I think I’ll add it to the now sky-high pile of B.S. theories put forth by him and his fact-shunning paleo brethren.




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                    4. Well, maybe I was wrong about the B12 in your case (contrary to the impression your first comment gave, you seem to know a bit about it, so I guess you take your supplements) but then your conspicously aggressive and paranoid behaviour must have another cause. It is funny that you continue to suggest I would promote meat consumption, even calling me a “paleo breathen”, because I do not only eat an almost exclusively vegetarian diet (not that that this would matter much, though) but have in fact extensively argued against Paleo diets in this forum and even recommended the vegan site plantpositive.com as a good source for dispelling paleo myths.




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                    5. Well, I take a B12 supplement too. And I’m still puzzled why you address me with your moot point. What I wrote here certainly shouldn’t have left the impression that I would have a penchant for “apeal to nature” type of arguments.




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                    6. Timar, I really don’t think there’s enough people still reading this thread to make it worth my while explaining matters further. I look forward to resuming this debate with you when this issue comes up again on one of the newer threads so that a wider audience will get to see how flawed your reasoning is. Until then, my very best wishes.




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    3. I would say that vegetables are an important aspect of the diet. A diet of mainly vegetables that average 100 cal/pound may not provide enough calories unless other more calorie dense foods are consumed. Fruits at 300 cal/pound will help us get the calories we need but we may need more calories. This is where starches (complex carbohydrates) such as whole grains, corn, potatoes( 500 cal/pound), beans (600 cal/pound) and nuts (2800 cal/pound) can help us get the amount of fuel that we need. The other important factor is how much exercise and activity. Hopefully folks are getting the exercise along with good nutrition. There are many videos relating to the value of exercise for weight loss http://nutritionfacts.org/video/diet-or-exercise-whats-more-important-for-weight-loss/… cancer see http://nutritionfacts.org/video/is-it-the-diet-the-exercise-or-both/ and heart disease… http://nutritionfacts.org/video/halving-heart-attack-risk/.




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  13. First I’d like to second the thanks that has been mentioned recently to the site-keepers here for maintaining one of the few pleasant comment areas on the web. One tiny request though: a policy against religious spam/trolling? For instance paragraph long futuristic utopian sci-fi rants and comments from rabid evolution deniers. If this is a place that recognizes science and reality, there should be no qualms about requesting that comments also focus on science and reality, regardless of whether modern science and observable reality are at odds with any particular person’s favorite books.




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    1. b00mer: I’ve been on the fence about those posts myself. I was hoping it would just go away as I’m not sure the posts break our rules. But I think you have a point. I will make a point of passing this concern this up the (plant) food chain and let staff decide how to handle it. Thanks for voicing your concern.




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      1. I must have gotten up on the wrong side today…I strongly disagree! This is where the woo factor falls flat. Juxtaposed between the scientific study, scholarly analysis and real-life success stories, these wacky ideas are revealed for what they are. Afterall, what is our goal? Hearts and minds, literally!




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        1. Coacervate and b00mer: Thanks to Tommasina, this matter has been taken care of in a permanent way. (Or as permanent as we can get.) At least for the specific poster that I believe we are talking about. Peace.




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        2. They can be good for a laugh I suppose. I just wish they had provided more details. I’m left wondering if the baby cows get the benefits of reincarnation and automated no fuss cremation. I would imagine the deific futurehumans aren’t going to want to take time away from frollicking in the fields to take care of the bodies. WAIT, of course, I’m sure they’re magic virgin lactating cows. Or the baby calves live forever on fields aplenty, but then who gets poop detail?? Also, will the 5,000 year cycle be affected by climate change? So many questions. Maybe I need to attend the University??




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            1. I had to luck this one up for you – you can google “brahma khumaris info” if you’re interested to see some of the top-notch creative writing we had before that commenter went bye bye.




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              1. Boomer (and Thea and Tommasina)…I take back my high moralistic verbage. This outfit is so wacked out they should be on Laudenum or ludes dudes..

                Reminds me of Mark Twain when said: “High breeding consists of how much you think of yourself and how little you think of others. ak ak ak ak ak




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    1. I was glad he shared that bit as well. I had heard it before phrased generally in terms of “carnivores”, but that always led me to imagine the work being done with cats, and it seemed like a jump in logic to me to go from cats are carnivores so humans are herbivores. What about true omnivores? Can they tolerate cholesterol? Well, apparently so. Amusing that some humans like to think of themselves as equally or even more omnivorous than dogs or bears.




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      1. Hate to be nit-picky, but in anthropology as well as zoology, hominides are unequivocally classified as omnivores. This is not only based on by the digestive physiology (teeth, the proportion of the large vs. small intestine) but also on all recorded and archaeological history. No hominid population ever studied – be it homo, pongo, pan or gorilla, – has ever followed an exclusively plant-based diet, though most of them have eaten a largely plant-based diet most of the time, bordering on a herbivorous diet in the case of gorillas. Or own genus is a notable exeption in such that it is by far the most omnivorous of all hominid genera. Zoologic classification is based on factual observation, not on withful thinking. Fact is, humans are ominivores, or otherwise they wouldn’t have survived the hundred thousands of years until nutrient-dense plant foods and B12 supplements became widely available. This classification has nothing to do with the question whether today, one should eat a largely or even exclusively plant-based diet for optimum health up into old age. We are ominvores – period! – but we may still do better on a plant-based diet today.




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          1. An absurd straw man. We are talking about free living species in their natural environment, not about cows in feedlots or men in fastfood restaurants. Ask any renowned anthropologist or zoologist. Anthropologist notoriously have a hard time to agree on anything, but if there is something entirely uncontroversial it is the fact that humans are omnivores. Denying reality has never helped a good cause.




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              1. It is no “theory”, it is reality. Go to any traditional living people in the world. Look up any archaeological record ever made about nutrition in past societies. People have eaten animal foods everywhere, always. Therefore, we are omnivores. The digestive physiology of course corresponds to that, but is really of little importance.




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                1. “Humans are most often described as “omnivores.” This classification is based on the“observation” that humans generally eat a wide variety of plant and animal foods.*However, culture, custom and training are confounding variables when looking at human dietary practices. Thus, “observation” is not the best technique to use when trying to identify the most “natural” diet for humans. While most humans are clearly “behavioral” omnivores, the question still remains as to whether humans are anatomically suited for a diet that includes animal as well as plantfoods.* A better and more objective technique is to look athuman anatomy and physiology. Mammals are anatomically and physiologically adapted to procure and consume particular kinds of diets. (It is common practice when examining fossils of extinct mammals to examine anatomical features to deduce the animal’s probable diet.) Therefore, we can look at mammalian carnivores, herbivores (plant-eaters) and omnivores to see which anatomical and physiological features are associated with each kind of diet. Then we can look at human anatomy and physiology to see in which group we belong.”

                  (Never occurred that to you) Answer please every point exposed in the article — because anatomically and physiologically we aren’t omnivores. That is a FACT.

                  You didn’t present any evidence beyond of customs.




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                  1. This text represent a fundamentally flawed approach to natural science. Zoology or anthropology, as all other natural sciences, are descriptive. To expect them to follow a normative approach totally mispresents their purpose and would leave the door wide open to all sorts of ideological interference.




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                    1. Again you didn’t answer a thing, just evasives. Don’t you understand that cultural customs don’t necessarily represent (and in fact they don’t) what we naturally would eat as a species?

                      I content that in fact for political reasons is more comfortable to keep saying that we are “omnivores” but anatomically and physiologically have nothing in common with them. Go ahead and see the evidence.

                      And as I say, if you leave humans among their supposed peers, other omnivores… humans behave uncomfortably as prey. And generally are attacked as that.

                      I know is not sexy, we rather like to think about ourselves otherwise, euphemism like the kings of creation etc.. but go back to nature and see the species for what it is.




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                    2. You really seem determined to ignore basic reality, so I think it is of no use to repeat myself. I do it one last time, though: free-living humans have eaten an omnivorous diet – everywhere and always. Therefore, humans are omnivores. Cultural customs don’t fall from the sky, there are rooted in biology. Cultural contingency may be assumed if an observed trait appears in an erratic or random manner among different populations. The consumption of animal products is neither erratic nor random, but without any exception in all populations at all times. Therefore, it is not a custom but a basic human trait. Heck, you could as well say that having sex is related to cultural customs and thus doesn’t “necessarily represet what we naturally would do as a species”. That would be only slightly more preposterous.

                      And no, I won’t bother to further discuss a text based on such a fundamentally flawed understanding of science.




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                    3. Of course you’ll refuse to discuss any empirical evidence, if by now you didn’t catch that the root of the health problems that are presented in this very site, are precisely because we aren’t true omnivores, otherwise as is presented in the video in the present page, we could eat as much cholesterol and saturated fat as we wanted, as true omnivores do:

                      “You can feed a dog 500 eggs worth of cholesterol and a stick of butter and they just wag their tail; their body is used to eating and getting rid of excess cholesterol.”

                      Clean arteries, try that with any hervibores including humans. Explain why among all the omnivores species only humans gets the same problems that herbivores get when feed that sort of diet. But let me guess, another fact you won’t want to face.

                      What you comment regarding sex is interesting, see any species are hardwired for survival and reproduction — atavistic behaviours, you wouldn’t expect that any external pressure could change such basic instincts wouldn’t they?

                      If you check history you will find out that even that is modifiable in humans, culture and customs are able to change even that. A couple of examples:

                      First ancient Greece, let’s see Sparta, the society was arranged like this for males:

                      To foster solidarity, young men between the ages of twenty and twenty-nine were assigned to boys over age twelve as mentors and sexual partners. These relationships were seen as “a positive contribution to the solidarity of the homoioi,” the Spartan citizen-hoplites.

                      (We are talking there that ALL males were set from the beginning as homosexuals, as you can imagine is statistically impossible that 100% would be homo, instead of hetero, yet they saw having sex with women so unappealing that their marriages consisted in having the bride, dressed as a male, waiting in the dark so not be seem by the groom.

                      “For starters, they began the big day by shaving their heads.
                      Second, they donned men’s clothes and sandals. Then, instead of
                      participating in a ridiculously expensive ceremony with family and
                      friends, prospective brides laid alone in the dark on a pallet, waiting
                      for their grooms to come and steal them away in the night. Once a groom
                      had his way with his new bride, he deposited her shaved, man-clothed
                      self back at her parent’s home. Done. Married.

                      She wouldn’t see him again until the next night, or the night after
                      that. Sometimes, years could go by before these married lovebirds
                      actually saw each other in the daytime.

                      Why?

                      According to some historians, to help ease the Spartan groom into heterosexuality.”

                      A similar situation happened in Japan, check Samurai culture. And there a lot of more examples.

                      The interesting fact here is that these people didn’t feel forced out of their natural impulses, and actually developed a distaste for the opposite sex (again keep in mind that is statistically impossible for so many people to be naturally homosexuals, we are talking in several cultures where practically all male population was raised like this, and they would never guess there was something odd with all this… and we are talking about something as atavic and hardwired as reproduction) Same happens with food… This species is a bit *too* gregarious.




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                    4. Nature didn’t intend us to routinely live to an old age. It “expects” us to die in our fourties or fifities from some injury. That is the “root of the health problems that are presented in this very site”. Living to an old age in good health is a cultural achievement. Why do people always feel inclined to romanticize Nature? We don’t get sick because we don’t eat the (vegan, paleo or whatever) way Nature intended us to do. We primarily get sick because Natures has shown little interest in keeping us healthy into old age. Evolutionary, it has been more advantageous to let the old and frail die off to make place for the young and strong. Nature made us omnivores and granted us an avarage lifespan of at best 40 years (during the neolithic period and in traditional agricultural societies). If we choose to eat a vegan diet and to follow a preventive life-style in order to maximize our health-span we are acting against Nature, not according to it.




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                    5. Effectively as with any organism, the target is to survive at least until reproduction, but that doesn’t change one bit what kind of animal you are anatomically; we are herbivores pretending to be something else, and paying the health consequences. As I say above, a true omnivore can do a lot of things that we cannot, I left there an example that once again you didn’t answer. Could go one by one, and you will keep refusing to see. But the case is there for everyone to see.




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                    6. For pity’s sake, Moderators. The poster Timar is just repeating the same nonsense opinion over and over again and completely avoiding Thule’s specific points. I went through the exact same circus with Stephan Guyenet not so long ago, to the point that I’m wondering if this Timar is really just that little fart Guyenet in disguise. What is stopping you from banning him exactly ?




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                    7. Theodore: While I agree that the conversation had stopped being productive, I saw nothing major in Timar’s posts that broke the rules for this site. Your post above, on the other hand, had to be deleted because you called Guyenet names, which is not allowed.

                      Please note that “It takes two to tango.” Not sure what country you are from, so I will expand and explain that what I am saying is that if a conversation stops being productive but keeps going on and on, it is because two or more people keep going on and on. It doesn’t matter if the other person is refusing to address the issues you want to be addressed. If you are in a conversation with someone that stops being helpful, you can simply stop replying yourself. If you keep going, that’s on you.

                      I’ll also take this opportunity to say that your recent posts to Timar are rude. You need to dial back the attitude. We don’t always give people a warning when they break the rules of this site. I only take the time to dialog with someone if I think they are worth my time. So, please take this notice for what it is meant to be – an attempt to keep you as a member of this community. This is the only warning you will get–at least from me.




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                    8. Thea

                      Given the widespread practice of administering cobalt supplements and/or B12 supplements to farm animals, I’m deeply concerned that none of the NF team picked Timar up on his misleading claims about the unnaturalness of a vegan diet. I also note that on at least one occasion you personally have promoted the Vegetarian Resource Group, a group whose material often goes against what doctors like Dr Greger are saying. I recently became of aware of the phrase “throwing the flag” and wonder if you’ve ever heard of it. Here’s a link that explains more about it: (https://k9zw.wordpress.com/2012/10/19/throwing-the-flag-when-forum-moderators-are-in-cahouts-with-the-trolls/).It’s essentially when a moderator (or team of moderators) is covertly working against the aims of the forum that they’re moderating. I guess one of the problems with sites like this is that the creator/ founder is so desperate for help that they really aren’t that choosy about the volunteers who work for them. Which leaves the gate wide open for people with industry ties to come in and work their magic so to speak. I don’t want to put anyone on the spot here, but I’d definitely be interested to know more about your financial and/or campaigning background, if you’d care to share.




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                    9. Theodore: Please go back and read my original post to you. My objection was not with your B12 information. The problem is not what you said, but *how* you said it. Make sense?

                      I participate in no political activity (other than voting), and the only money I earn is in a basic job is not even remotely related to food or politics. I am a volunteer for NutritionFacts, because I have passion for this site and want it to succeed. One ingredient of success for NutrtionFacts is basic politeness in the comments section. You can see the specific wording for posting rules here: http://nutritionfacts.org/faq. Scroll to the section: What are the rules for posting comments on this site? Do you really think your recent posts have met the posting rules for this site?

                      I do my best to moderate the comments section following the posting rules, regardless of which diet a person supports. Such efforts ultimately make NF stronger. If I only cracked down on people who I disagreed with, there would be no integrity to this site. In other words, just because you support the information given here at NutritionFacts like I do, does not give you a free pass to break the posting rules. I hope that clarifies things for you.




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                    10. Well, in Timar’s first reply to me he accused me of suffering from B12-induced paranoia. That’s pretty offensive by any standards, but I don’t recall you making any fuss about it. Not that I’m asking anyone to stick up for me, but if you’re going to slap people on the wrists for the slightest insult, the least you could do is be even-handed about it.

                      He also littered this entire thread with false information about the naturalness/unnaturelness of a vegan diet which none of you NF volunteers picked him up on. I’d be grateful if you could explain why none of you picked him up on it.

                      Also, I didn’t ask you which industries you DON’T work in, I asked you which industry you DO work in. For instance copywriting isn’t related to food or politics, but if a copywriter was moderating a forum about nutrition I’d sure want to know about it.




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                    11. Thea, by the way I just did a search on all your posts and I notice that the Vegetarian Resource Group features quite a bit in your writings. I hope you don’t take offence but I think I might email Dr Greger personally and point this out to him along with some evidence of what I believe is subtle-negative moderation on your part. Perhaps Timar was right and I’m just a paranoid vegan lunatic, but I’ll mail my thoughts to Dr Greger just in case, because you can’t be too careful these days.




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                  2. Thule: I generally agree with you on this issue. One *could* classify animals into herbivore, omnivore, and carnivore categories based on cultural practices. But in my opinion, using culture/observation is not a meaningful distinction and not what most people mean when they refer to those classifications. Most people are talking biology. A classification based on anatomy is meaningful and far more interesting as well as practical.

                    I’m also of the opinion, that by looking at biology, most species fall along a continuum rather than just being one thing (herbivore) or another (omnivore). Ie, there might be some species who are so extreme that they could be classified as 100% herbivore or 100% carnivore. But I think that most species fall along a continuum. In other words, I think that you could probably classify just about everyone as omnivore. But again, that isn’t every helpful/meaningful. Based on our biology, humans fall so far to left/herbivore side, I agree that it makes sense to classify us as herbivores, or hind-gut herbivores as the wonderful Dr. Forrester says. Such a classification is helpful because it helps people to understand what a healthy diet is for our species. That doesn’t mean that humans are 100% herbivore. (I understand that there are some few anatomical indications of some “meat leanings” in humans.) It just means that it is most helpful in discussions to understand that human biology mostly links us to herbivores.

                    Having said all that, I can see times where it would be helpful to talk about species’ categories based on observations/culture. And if someone only finds a cultural definition helpful, then it is kind of pointless to argue with them about categories when you use one definition and the other person uses another. In other words, you are talking oranges, and Timar is talking apples. Not sure the discussion could go anywhere from here. What we really need is a new set of terms. I would keep the herbivore/omnivore/carnivore classifications based on anatomy and come up with three other terms that are based on observation and a specie’s cultural practices. That would be most helpful.

                    Aside from sharing my own take on the topic, I also wanted to thank you for your post about old human cultures and some of those sexual practices. Wow! I learned a lot today. I had no idea… Thanks.




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                    1. Thank you for your post Thea. :)

                      What I wanted to show there is that cultural customs can shape pretty much anything in humans, you would be surprised that was only an example, but shows that even something as hardwired as reproduction can be manipulated.

                      And if you study humans only by observation, you would reach nowhere eventually, see the problem with diets, you could find whole societies that were vegans (for example in India Jainist for thousands of years, a great proportion of Buddhists also), and in general a big proportion of indians even today, are vegetarians or vegans. Similarly you’ll find some in Africa, and in the Andes… but them you observe Inuits, and most of their diets are animal products.

                      Further, as you know there has been some widespread cannibalism in some societies.

                      So you would have a lot of trouble trying to find any dietary patters in humans. Thus makes more sense to see what kind of anatomy and metabolism we have, otherwise we would never be able to ascertain anything.




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        1. If you don’t like humans classified as herbivores, take it up with Dr. Roberts. Again, I never really made that claim. I do not think humans are *as* omnivorous (i.e. closer to the carnivorous end of the spectrum) as dogs or bears. I think any humans who consider themselves as such while pointing to their canine teeth as evidence are laughable. I’m not trying to sound combative, but you have a tendency to twist words to invent claims to then argue against which makes for awkward conversation.

          Personally I find the herbivore vs omnivore debate and trying to classify all animals in one of three little boxes as quite fruitless and reductive. Depending on one’s perspective and field of study, parameters of focus, differing but equally sound arguments can be made for the same animal. Wolves eat grass and berries, so one might call them omnivores. However they eat mostly meat and seem to be overwhelmingly classified as carnivores. That’s fine with me. Most of the apes eat mostly plants yet some insects. Most would classify them as herbivores, but some would say omnivore. Good arguments on both sides, sounds good to me. Even chimpanzees who are recognized as eating meat occasionally are by various estimates 97-98% herbivorous. If people want to call them omnivore or herbivore, I really could not care less. It seems like most people would accept ambiguity, nuance, and the existence of a spectrum of dietary classifications if we’re discussing gorillas, but make passionate unwavering declarations of three and only three types of eating patterns when it comes to discussing the human diet. Whatever the reasons for that behavior, again doesn’t really matter to me. If you say omnivore, Timar I agree with you. If Dr. Roberts or another commenter says herbivore, I agree with them too.




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  14. This video is so right on in identifying two of the major fallacies of the paleo concept. Since evolutionary pressure (survival of the fittest, dying of the less fit) must occur before the next generation is born and raised, the genetics of stone age humans was disinterested in life after the children are launched, which is the time when the chronic diseases of our time emerge. Further, the physical, social and nutritional environment of stone age humans is so different from the environment of our time, we might as well be talking about a different species.




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  15. Based exclusively on argumentation – this is very convincing. The paleo-people base their ideas on (poor) argumentation. If you only listen to argumentation the paleo-people must now be convinced that Michael Greger is right…..




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    1. Yes, I do agree but also disagree. Should this issue be a debate? arguing with logic against an illogical premise?…However vast the window into deep time may be, I would ask which is more relevant to the matter of diet selection: Archaeology or Nutrition sciences? I would argue that even if we had accurate data on diet from proconsul until H. sapiens, although informative it would not be nearly as useful as the accumulating knowledge base in nutrition, biochemistry and exercise.

      These theory-based diets rank with phlogiston, universal aether and spontaneous generation as testable ideas that sounded good to some but failed the unbiased test of science.




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  16. 90% may be generous. Our last common ancestor with Carnivora is estimated from molecular clocks at 96 million years ago, and nearly all of our nearer cousins are primarily herbivorous primates. The earliest evidence of tool use in animal butchery dates to 2.5 million years ago, so a 97% predominantly herbivorous ancestry is a equally defensable claim.




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    1. I don’t really see the point of playing such numbers games. Go back to the first vertebrate and you can probably come up with a 99.7% herbivorous history. You can choose whatever arbitrary reference point in evolutionary history suits you best.




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  17. Low-carb Paleo guru dies at 77. Heart attack suspected, coroner report being kept under wraps similar to Atkins… Sad that so many who have been duped into thinking low-carb is safe or healthy will follow suit. We will be seeing more and more of these low-carb gurus in this same situation unfortunately the longer people stay on these dangerous low-carb paleo diets. 77 is actually quit long lived for such an unhealthy diet I suspect…

    http://undergroundwellness.com/barrygroves/




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    1. Oh my goodness. My curiosity got the better of me, I just had to check out the presentation to see “How a gorilla’s low-fat diet is NOT a low-fat diet…”. Wow. The level of stupidity is unbelievable. That people listen to it and believe it is astoundingly sad. I guess I should watch the rest of the presentation to see the “Incredible Vegan Shrinking Brain” segment because I definitely feel like I lost a few brain cells just now.

      Spoiler for those interested, but I’m warning you it is definitely the most facepalm-inducing thing you will read today. Says Barry Groves: a gorilla’s diet is 58% protein, 37% starch/sugar, 5% fat. But the huge amount of fiber consumed gets transformed into short chain fatty acids by gut bacteria. He then assumes 2 cal/g for these SCFAs, incorporates them back into the original macronutrient breakdown as if the gorilla were eating them directly, and claims this “changes” the dietary breakdown to be 64% fat, which is apparently along the lines of the diet he recommends. He wittily mentions that these SCFAs are saturated. Oh ho ho. Totally the same thing as long chain saturated fatty acids. So do JUST LIKE the gorilla, and go eat some steak and bacon to get that saturated fat level up to 64%.




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    2. Barry Groves was NOT a Paleo guru. Paleo diets can be high carb, moderate carb, low fat, moderate fat and low protein as well… and he certainly wouldn’t have promoted that.

      The myth that Paleo is the same as low carb is rampant in this community.




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  18. What’s your opinion on this study? I need to come up with a reason to combat my professor and the discussion. Espeically with the coconut oil, and promoting meat. She mentioned and promoting whole milk and its health benefits. Also how meat is on the happy list. What are some reasons against these studies and why they are flawed? I’m vegan and follow a WFPBD.

    http://www.ncbi.nlm.nih.gov/pubmed/23674795

    http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3680013/
    Any ideas and thoughts on these studies? It is unfortunate that schools are promoting false information on nutrition. Meat and dairy isn’t healthy!




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    1. Both of the articles you cite are review articles and not studies. First, I always look at conflicts of interest by authors. It is of note to me at least that the author of the first “study” you cite didn’t mention that in 2013 the same date of the published article he wrote a book on fats. I have never written a book so I’m not sure of the rules but when I give educational talks to health care professionals I am required to cite conflicts of interest. If I ever write a book published or accepted for publication in an area I’m speaking on I would surely mention it. That doesn’t mean his hypothesis is wrong but certainly raises my concerns. Second to raise issues with your professor I would go to the science and use the actually studies and abstracts you find on NutritionFacts.org using the Sources Cited button. For saturated fat start with http://nutritionfacts.org/video/the-saturated-fat-studies-set-up-to-fail/ and http://nutritionfacts.org/video/the-saturated-fat-studies-buttering-up-the-public/. There are many video’s on dairy also. You might see if your library carries a copy of “Whitewash”, by Joseph Keon. You might consider taking a statistics course along the way that is oriented to understanding the pros and cons of different type of studies. Good luck with your education




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  19. In my own experience I’ve since changed my diet almost 8 months now; to pursuing a vegan dietary eating choice (fish) left to go. Some would probably say or have said ” What the hoots are you eating?” To which, I break out into gut wrenching laughter. I can honestly say that I haven’t missed eating meats period. Wine and cheese is a wee bit tougher, hold the cheese please and fill me up with an extra drop of wine. I wasn’t a beef eater anyway, mostly chicken, pork, fish and dairy. Lots of dairy, which probably explained by skin issues and acne. I think I discovered my attraction to meats was based on the coverings of it. Meaning, the sauces, the salties, or sugaries as I like to call them. I found this to be the case one time when preparing some extra firm sliced tofu and portobello mushrooms; in a bit sesame oil, low salt soy, and chili pepper baked in the oven. I couldn’t believe how good it tasted. I thought, wow this is really good; it was as if a light bulb went on while I reflected on my past attraction to eating meat. I can honestly say that I haven’t eaten raw, tasted, and cooked from scratch with such an array of species, herbs, and veggies in me life. I love me baked parsnip fries, and seriously I can’t say I feel like I’m missing anything, and I do love my healthier looking skin.




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    1. wendy price: Thanks for posting your story. We all have our story into how we came to be where we are not regarding diet. But it seems like we all have these little light bulb moments that end up not being so little after all. I have long felt that if people could just be exposed to foods that they like, but that just happened to be animal-free, they would have that same kind of epiphany. Keep going!




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  20. Thanks Michael, So glad you have done a video on the Paleo diet as it’s the big fashion and answer to all problems at the moment here in Australia. Go to a naturapath an they want to put you straight onto a Paleo diet. They say that is the only way you will get healing, that includes eating 4 Eggs and greens for breakfast every morning. How could anyone face that for breakfast every morning!




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  21. Have you tried starting a fire without a lighter or matches ? It’s not easy. It takes a lot of brain power (and we are already fully evolved). My point is

    #1. Cooking requires starting fire which requires super intelligence – no other animal can do it. Therefore our brain must have already fully developed BEFORE we invented fire to be able to use it for cooking.

    #2. we can only eat RAW fruits, nuts, seeds and vegetables. We cannot hunt, physically tear down pray and eat it raw. Even if we are starving, we cannot eat an injured sparrow, frog or mouse that is alive and cannot move. We have to cheat (burn it first).




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  22. Of course there is another model, the proposed in Genesis. Man was given plant foods there. However, the conclusions are the same no matter which model of origins you accept.




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  23. K. First off this guy discounts the evolution of mankind. Lol!! Wow, the whole reason we evolved, aka. “SURVIVED!” was because we started eating brains, and hearts (meat). Our bellies grew smaller, brains larger and our line of species survived. So let’s get that straight first.

    Second, cholesterol. He blames heart disease on eating meat!? bahahahaha. I mean c’mon, so he’s just going to ignore the whole last 60 years of carb binging and its effect on insulin and leptin?? Heart disease is an inflammatory disease, where yes, cholesterol blocks the bloodflow in your arteries and hardens on the walls. But its not cholesterol that’s causing this.

    There is so much more to this its a joke. Genes, methylation pathways, lifestyle, quality of food, stress levels, sleep patterns. Food is one part of the equation. You want to label meat as “bad”, well ok. I agree that most meat is bad, the majority of it, but pastured raised, wild game, wild fish etc is some of the best food on the planet. The funny thing about being a vegetarian is you end up supporting the folks that you despise the most (monsanto, syngenta etc), because they make %80 of your vegan crap. But hey by all means, stay vegan, more meat for me and my family.

    You wanna grow tits, ruin your b12 levels, ramp up your toxic load, mess up your methylation pathways then keep being a vegetarian. Seriously this isn’t an opinion, its the truth. Lierre Keith, the vegetarian myth is a good place to start. Dr. Ben Lynch is another. Good luck if your a vegetarian, I really truly hope you can lead a healthy life…but it gonna happen. (Unless you supplement like mad) You’ll feel pretty good for first few years, then shit will get weird.

    Peace




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    1. 1. You are trying to use the expensive tissue hypothesis as an argument, however a) you do not understand it and are misstating its premise, and b) it has since been debunked anyway.

      2. “Carb binging”? Either you are introducing a red herring by stating that refined sugar is unhealthful, which all dietary camps would agree on and is a non-issue, or you are seriously convinced that complex carbohydrates i.e. starch causes inflammation and heart disease. If that is your conclusion, wouldn’t you find it at odds with this line of reasoning that the only diet that actually reverses heart disease (and is covered by medicare for such treatment) is at its core an extremely high carbohydrate diet? Not just prevents, or retards the progression, but actually reverses advanced, terminal, and inoperable heart disease. A high carbohydrate is the only diet that has been shown to do this.

      3. Veganism and monsanto? You realize this is a whole foods plant based diet promoting website right? Vegan/nonvegan, processed/unproccessed food, big ag/small ag, etc are all entirely separate concepts, so conflating them is an invalid argument. Like mom and dad always said, if you can’t say anything that isn’t a painfully obvious logical fallacy, don’t say anything at all.

      4. So many individual falsities brought up, I won’t bother but if you are interested in learning, feel free to peruse this website to see how vegan diet confers fewer biomagnified pollutants, lower inflammatory markers, and protection against chronic diseases like heart disease, cancers, and diabetes. Your assertion that health will suffer on a long-term vegan diet is simply at odds with the evidence.

      However I will address one, which is your apparent fear of soy, which again is a red herring and is not necessary to include in a vegan diet if one doesn’t want to eat it, any more than any other particular legume. However, it may be of interest to you that vegan men have higher testosterone levels, higher ejaculate volumes, and as far as I have seen, the overwhelming fear of “growing tits” does not seem to be a factor in real life. In fact with vegans representing the only dietary group with an average healthy BMI, one could argue that the prevalence of “man boobs” is if anything, lower in the vegan population. More to the point however there is an overwhelming convergence of evidence that soy-rich diets are preventative against cancer. In vitro studies show direct antiproliferative effects of soy isoflavones in cancer cells, favorable epigenetic effects regarding BRCA genes, and inhibition of several enzymes important for cancer cell growth. Current research is largely focused on harnessing the actitivity of these phytoestrogens to create new therapies and adjuncts for existing therapies, and to elucidate the mechanisms by which these protective effects occur. The existence itself of these protective effects is established and accepted.

      Your one valid concern is vitamin B12 intake. However anyone who’s been vegan for longer than five minutes most likely knows to take it. My personal “crazy supplementation” regime as you describe involves: one B12 cherry chewable once per week, and a few vitamin D caplets per week. All other essential fatty acid, essential amino acid, vitamin, and mineral intakes in my diet range from sufficient to off the charts. Vitamin D is required at my latitude regardless of diet, and you should also be aware that if you are over 50, vitamin B12 supplementation (specifically as supplements or fortified foods) is recommended for everyone regardless of diet due to decreased absorption of protein bound B12 with age.

      I think your parting statement with typo actually says it best:
      “if your a vegetarian, I really truly hope you can lead a healthy life…[] it gonna happen”




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    2. Just to clarify, when you talk about growing tits, are you talking about growing them on our own bodies or growing them in the ground, like in a community garden or something.




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  24. First of all, if you want your video to be taken seriously, hire someone whose voice has finished changing and who can read a script. A plant-based diet is fine as long as you don’t recommend over-eating grains, which most plant-based diets do. “Plant-based” means most of your meal is comprised of plants…with good healthy oil and various sources of other protein included. If you want to go down the road of gross generalization a,d one-size-fits-all advice, here is something for you: The real reason people are developing chronic disease in this day and age is because of our increase in the consumption of grain…refined grain AND whole grain in gluttonous quantities. Grain, one of the key ingredients in many alcoholic beverages, when eaten in quantity triggers a reaction very much like alcoholism in a large percentage of the population. The “Paleo” diet (such cute names you dieticians-for-hire come up with for your various plans) IS plant based, just as you recommend. Healthy oil and a variety of protein sources in crucial for most humans. The oil-free junk I have been seeing on so-called healthy eating sites is a fad. Don’t eat processed food. Buy from farmers you know. Withdraw your support for the chemical agriculture conglomerates….but don’t buy into dietary fads delivered by an amateur actor in ninth grade.




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  25. This video is so wrong it is hard to even imagine people spending time on making it.

    For example, you can not simply feed a carnivore unlimited amounts of TODAY’S meat and eggs and expect them to be healthy. Breeding wild carnivores in captivity shows us, clearly, that the meat of today is BAD for carnivores and omnivores alike.

    There are too many logic clangers to go step by step through this rubbish. I will offer this one thought that this video might be ‘right’ about even though it does not really say it:

    The longer a food has been in a species evolutionary background the more dependent that species will become on that food. That said, the most important aspect of human diet is the consumption of a large quantity and wide variety of plants. And not just any plants, but plans that humans evolved to eat. i.e. Not corn, wheat, etc.