Doctor's Note

Please feel free to post any ask-the-doctor type questions here in the comments section and I’d be happy to try to answer them. And check out theother videos on cocoa. Also, there are 1,449 other subjects covered in the rest of my videos--please feel free to explore them as well!

For more context, check out my associated blog posts: Stool Size and Breast Cancer RiskBreast Cancer Stem Cells vs. BroccoliSoymilk: shake it up!

  • Michael Greger M.D.

    Please feel free to post any ask-the-doctor type questions here in the comments section and I’d be happy to try to answer them. And check out the other videos on cocoa. Also, there are 1,449 other subjects covered in the rest of my videos–please feel free to explore them as well!

  • Toxins

    Would you say that that since the raw cocoa bean has 7 grams of saturated fat per ounce it would not be the wisest food to eat?

    • LynnCS

      Sounds like it’s not a good primary source of good nutrition…lol!

  • http://www.facebook.com/profile.php?id=1003758460 Kaye Carpenter

    Dr. Neal Barnard has a book and CD on the down side of chocolate called the seduction of food. I use raw carob 1 tsp. in 1cup of vanilla soy milk and one stevia whole leaf and blend till frothy. Yum.

    • LynnCS

      I am not chocolate crazy, so maybe not the best example of taste, but recently bought some powdered carob and added it to something I made and had to add a lot. I didn’t get much of a chocolaty taste. How are other people’s experience with carob?

  • http://www.facebook.com/crystal.niedzwiadek Crystal Niedzwiadek

    Is there caffeine in cocoa powder? I have a sensitivity to caffeine…

    • Toxins

      There is a small amount of caffeine in cacao powder, but its the same amount as decaf coffee.

      • Silvia

        That’s a bit misleading. Although there is little actual caffeine in chocolate, there is much theobromine which is highly similar in its effects (although different in some, e.g. vasodilating) and within the body it is metabolized into some of the same substances as caffeine would be. I’ve problems with caffeine sensitivity and while coffee gives me an immediate boost (or jitters), cocoa seems to be more insidious. Eating too much dark chocolate or cocoa in the afternoon often has me feeling perfectly normal immediately after, but then laying awake until deep in the night. http://en.wikipedia.org/wiki/Theobromine Similarly, people say that tea has no caffeine but since theine is so very similar in effects, it’s actually similar to weakly brewed coffee.

  • wickedchicken

    I have recently been adding a teaspoon of cocoa powder to my morning smoothie and it is dee-licious so thanks for the advice! However, I need a little more convincing to leave behind my 72% cocoa chocolate, which I eat a few squares a week. My body can just deal with it!!

    • Toxins

      The dark chocolate candy, such as Godiva 72%, is very high in saturated fat and much of the antioxidants have been processed out.

  • Michael Greger M.D.

    For some context, please also check out my associated blog post Breast Cancer Stem Cells vs. Broccoli!

  • http://www.facebook.com/lauren.r.ard Lauren Rae Layton Ard

    To anyone who sees this, I wanted to share my healthy “brownie” recipe. After seeing the videos about cocoa, dates, and nuts, I knew I had to give it a try, and they turned out great. You will not miss the old brownies after this! And, the best part is, you can eat as many as you want because every single ingredient is healthy!

    1 c dates
    1 c walnuts (I’m sure any nuts will work though)
    1/4 c cocoa (or to taste – everyone likes different amounts)
    2 tsp vanilla extract

    Put all of this in a high-powered blender (like Vitamix) and blend to desired consistency. We like ours with chunks of walnut still intact, but you could also blend them perfectly smooth.

    • http://nutritionfacts.org/ Michael Greger M.D.

      Yum–sounds delicious! Thanks so much for posting. Anyone else have any healthy dessert ideas to share?

      • Jennifer Edwards

        Two frozen sliced bananas, a tablespoon of cocoa, and about a 1/2 cup of non-dairy milk in the blender: easily the best chocolate ‘ice cream’ I’ve ever had!

      • Caniwi

        Chocolate Chia Pudding

        2 tablespoons chia seeds

        1/2 cup soy milk

        1/2 tablespoon cocoa

        1/4 cup water

        1/2 tablespoon sweetener to taste (agave, maple syrup, erythritol, etc)

        Directions: Mix chia, water, and milk together and stir for about a minute or two. Next add in the cocoa and sweetener to taste. Stir for another minute and then pop it into the fridge for about 10-15 minutes. Remove from fridge and stir for another 20-30 seconds.

      • Infected Mind

        Vegan milkshake:

        A picher of nutmilk. – use your favourite nuts(we usually use
        Hazelnut) when I say pitcher we usually fill a Vitamix 4/5 and use 4 handfuls of nuts. — the strained nuts goes in the freezer and gets re-used later for “raw-food” bread

        4 spoons of cacao powder
        4 – 5 medjool dates
        1 tsp vanilla
        4 – 5 frozen bananas (unpeel them and put them in the freezer)

  • Elizabeth

    I like to mix organic unsweetened cocoa powder into hot unsweetened organic soy milk and add stevia. It needs to be mixed vigorously–either shaken in a tightly closed jar or whisked with some sort of immersion tool. Delicious. Add spices, or almond or vanilla essence. What do you think, Doc?

  • Synergy

    I have read from multiple sources that despite the high saturated fat content of coconut oil, it raises HDL levels while generally not impacting LDL levels? I know people that have personally tracked cholesterol levels with and without coconut oil in their diet that have been amazed at the HDL levels when it is added, but without a controlled study there could be confounding variables omitted, intentionally or not, from the testimony.

    I know you have said in the past that coconut oil should be avoided, but considering it is a plant source of saturated fat (and extra virgin probably containing healthful phytonutrients by association) wouldn’t it be preferable to butter in cooking, for example?

    The cholesterol/saturated fat myth crowd is growing by the day. It’s easy to see why the bias is so prevalent. I mean, who doesn’t love fatty foods? I loved meat back when I was last omnivorous. Just after graduating high school I switched because of various strange health issues — one of which landed me in the ER with fears of heart problems and/or severe lung problems (never smoked in my life), which is strange having just entered adulthood, but thankfully turned out to be extremely bad acid reflux mixed with the flu — and I got all these strange illnesses and severe sharp stomach pains (which I was terrified could be appendicitis developing, as the location was always that area) despite being in great physical shape my whole life and generally avoiding junk food. I particularly loved beef jerky (still haven’t found a worthy alternative…) and slim jims in my omnivorous days, though (yeah… I know. Slim Jims certainly qualify as junk of the highest order by any standards, but was more of an exception than a rule in my diet. I plan to try primal sticks soon, as an occasional snack, but they are so hard to find!). Either right before or right after I switched, I found a series of yours someone illegally uploaded to youtube, and I have been a big fan ever since. But as a final example, it’s practically impossible to dislike the taste of bacon (although I have found some fantastic meatless alternatives), a common low-carb favorite.

    **Anyway, back to the POINT!**

    Perhaps coconut oil would be a good way to compromise with their extremely controversial position that saturated fat is so important in the diet? Coconut oil has an extremely high level of saturated fat, after all, but that also makes it excellent for high temperature cooking. They vigorously argue that most poly and monounsaturated vegetable oils generate free radicals and carcinogens when heated in cooking, but neglect to admit that coconut oil (the most saturated cooking oil to my knowledge) happens to be a vegan oil.

    I would love to hear thoughts from Dr. Greger on the whole fat fad as well as the coconut oil compromise, or anyone willing to put their 2 cents in. Particularly views on the claims of HDL benefits with no considerable LDL detriments from coconut oil consumption, as well as the infinite health benefits frequently associated with (extra virgin!!) coconut oil that are all over the web.

    • http://www.DonForresterMD.com/ Don Forrester MD

      You can view the video on coconut oil and the posts including an excellent one from Toxins at.. http://nutritionfacts.org/video/is-coconut-oil-good-for-you/. I would stay away from it due to high caloric density and high saturated fat content. You don’t need to use oil to fry foods with as water sauteing is an acceptable alternative. If you do use oil to cook with it should be minimized. Of course occasional treats are usually tolerated well by the body. To help the absorption of phytonutrients in salads whole plant foods such as nuts, seeds, and avocados can be used in lieu of vegetable oils.

    • Toxins

      Looking at specifics, coconut oil has only 3 studies that supposedly support its use, but when the studies are examined in detail, we see that the evidence for its use is actually quite weak. Here is a summary on the 3 studies.

      Only 1 study on weight loss:

      Forty obese women cut their food intake by 200 calories a day and exercised four days a week. Half of them used two tablespoons of coconut oil (about 240 calories’ worth) every day in their cooking and the other half used soybean oil.

      After three months, both groups had lost the same amount of weight, about two pounds. To me this is not at all significant, and it could very well be attributed to the loss of calories as well as the exercise, not the oil.

      http://www.missclasses.com/mp3s/Prize%20CD%202010/Coconuts/oil%20and%20obesity.pdf

      Only 1 poorly concluded study with very mixed results on Alzheimers:

      Placebo and coconut fat takers scored no different on a cognitive impairment test when the subjects were randomized. If they weren’t randomized (which could represent stacking up the placebo group with very sick patients) then the coconut fat consumers scored slightly better after 45 days. After 90 days though everyone pretty much evened out. This is not something I would use as evidence either, yet it is.

      http://www.nutritionandmetabolism.com/content/6/1/31

      Only 1 old study done to supposedly support heart disease:

      In the only study done in people in the last 17 years, Malaysian researchers last year found that when they fed young men and women 20 percent of their calories from coconut oil for five weeks, LDL cholesterol was 8 percent higher and HDL cholesterol was 7 percent higher than when the participants were fed 20 percent of their calories from olive oil.

      Just because Both bad cholesterol and good cholesterol went up does not mean that coconut oil is protective against heart disease and it does not at all mean its healthy. This doesn’t make good sense.

      http://ajcn.nutrition.org/content/early/2011/10/26/ajcn.111.020107.full.pdfThe
      above 3 studies are the only studies to date that support coconut oil use, and as you can see, they are quite insufficient.

      In addition, coconut oil manufacturers constantly point a finger to the medium chain saturated fatty acids being used for energy expenditure and therefore not being disposed of as fat in adipose tissue. Coconut oil does indeed contain medium chain fatty acids and this may be metabolized differently but there are very few studies to make the conclusion that coconut oil is “ok” or that medium chain saturated fats are negligible. A tablespoon of coconut oil has about 12 grams of total saturated fat. about 8 grams of this is medium chain saturated fat and about 3.7 grams of this is long chain saturated fat. We have an abundance of evidence concluding that long chain saturated fats are harmful so we cannot consider this oil a healthy option based on that alone. Coconut oil is also absent of omega 3 so we would be consuming a product that is 91% saturated fat.

    • LynnCS

      High temperature cooking of anything in any kind of oil renders it inedible according to all the health sites. Dr Essilstyn and others, say No oil. They are experts in preventing and reversing heart disease, diabetes, cancers, obesity and many other maladies of todays food intake. Might as well start young. Getting on an all plant, low or no fat diet will extend life and make it much more lovely to live it. Funny how we have come to equate oil and fat with pleasure. It might take some getting used to, but when you do, you will recoil at the taste of a fatty food. There is no use need for it. I put some avocado in my evening salad most of the time and even that is not really necessary. Check out some internet sites for the amount of fat necessary by the human body and then check how much is naturally in plant foods. I think there is plenty.

      The problem with trying to duplicate old favorite foods from the SAD diet is just this. We try to find substitutes for ingredients that might be a little bit better for us, but really do no earthly good. Happy travels through this, but better sooner than later. Just jump in.

  • http://www.facebook.com/jenneg1 Jenne Griffin-Accettura

    I make Hot Cocoa with organic cocoa powder almond milk and stevia or truvia sometimes I might raw sugar, what do you think?
    .

  • LuccaQ

    I know there has been some research into the heavy metal content of cocoa powder, namely lead. I’m curious if there is any consensus on the health risk of this.

  • Kathy

    so is dark chocolate reaaaally bad?

  • John Scully

    I’m paying Mars a buck a day for Cocoa Via which has 250 mg of cocoa flavanols. Am I an idiot? How much cocoa powder would I have to consume to get an equvalent amount?

    • Chris Drummond

      John — my source shows you get 5 grams of cocoa powder in a single tablespoon. A Dutch study showed that just 4 grams of pure cocoa powder daily significantly reduced BP numbers. I don’t know about the amount of flavanols in pure cocoa powder, however. I buy a good quality organic product with no fillers (100% cocoa) so I’m hoping that will do the trick. I know the Cocoa Via product claims more flavanols but I haven’t seen an independent review of their product vs. others.

  • fannybrobb

    Hi doctor. Love this nutrition database. Wanted to ask, what’s the latest research onto foods and raising your HDL levels?

  • Tera Gardner

    Hi Doc G., what causes peripheral neuropathy & how to treat it??
    My mother can hardly walk now.

  • Sasha

    Hello DR. Michael

    Can you tell me about Cocoa and TheoBromine Neuro-Toxin that is find in Cocoa?

    Thank You in advance.

  • Emma Feigenberg
  • Bryan

    Cocoa powder’s flavenol content is effected by processing. Alkalization/Dutching dramatically lowers the flavenol content.

    Raw cacao is better than most cocoa powders but even so is not as high as a high flavenol cocoa which has 9-10 times the flavenol per gram.

    The EU has permitted a health claim for cocoa but note the required amount of flavenol is 200mg.

    http://www.efsa.europa.eu/en/efsajournal/pub/2809.htm

  • shaun

    Would a daily spoonful of cocoa powder be OK to take ?

    • Toxins

      Of course, cocoa is a healthful food, as long as you are not eating a daily chocolate bar. Cocoa powder has the benefits without the added fat and sugar.
      http://nutritionfacts.org/topics/cocoa/

  • Peter

    “Cocoa powder has no sugar or fat ”

    I don’t understand this quote from the “cocoa-good-chocolate-bad” video?

  • durianmangosteen

    The theobromine found in cacao is very controversial. Raw food guru David Wolfe says the alkaloid is a cardiovascular stimulant whereas people in the fruitarian community(Durianrider) says it is classified botanically as a neurotoxin. What to think ?