All Videos for Animal Products

Which Foods Have the Lowest Carbon Footprint?

How much greenhouse gas does the production of different foods cause measured in miles driven or lightbulb hour equivalents?



Win-Win Dietary Solutions to the Climate Crisis

The EAT-Lancet Commission lays out the best diet for human and planetary health.



The Optimal Vitamin B12 Dosage for Adults

Why the current Recommended Daily Allowance for vitamin B12 may be insufficient.



The Symptoms of Vitamin B12 Deficiency

B12 deficiency is known as “The Great Masquerader.”



Anti-Inflammatory Diet for Lupus

Green smoothies are put to the test for the autoimmune disease SLE (lupus).



The Best Diet for Weight Loss and Disease Prevention

The most effective diet for weight loss may also be the healthiest.



Vegetarians and Stroke Risk Factors—Vitamin B12 and Homocysteine?

Not taking B12 supplements or regularly eating B12 fortified foods may explain the higher stroke risk found among vegetarians.



Vegetarians and Stroke Risk Factors—Saturated Fat?

How can we explain the drop in stroke risk as the Japanese diet became Westernized by eating more meat and dairy?



Do Vegetarians Really Have Higher Stroke Risk?

The first study in history on the incidence of stroke of vegetarians and vegans suggests they may be at higher risk.



What Not to Eat for Stroke Prevention

What is the relationship between stroke risk and dairy, eggs, meat, and soda?



How to Prevent the Next Pandemic

We need to reform the food system before it’s too late.



The Immune System and COVID-19 Treatment

Are there immune-boosting foods we should be eating?



Stainless Steel or Cast Iron: Which Cookware Is Best? Is Teflon Safe?

What’s the best type of pots and pans to use?



How to Lower Lp(a) with Diet

What to eat and what to avoid to lower the cardiovascular disease risk factor lipoprotein(a).



The Role of Taxpayer Subsidies in the Obesity Epidemic

Why are U.S. taxpayers giving billions to support the likes of the sugar and livestock industries?



Cut the Calorie-Rich-And-Processed Foods

We have an uncanny ability to pick out the subtle distinctions in calorie density of foods, but only within the natural range.



The Role of Genes in the Obesity Epidemic

The big fat “fat gene” accounts for less than 1% of the differences in size between people.



What Are the Best Foods?

A review of reviews on the health effects of animal foods versus plant foods.



Pandemics: History and Prevention

How to treat the cause by preventing the emergence of pandemic viruses in the first place (a video I recorded more than a decade ago when I was Public Health Director at the HSUS in Washington DC).



What Are the Best Beverages?

A review of reviews on the health effects of tea, coffee, milk, wine, and soda.



Foods That Help Headache and Migraine Relief

Plant-based diets are put to the test for treating migraine headaches.



Fasting to Naturally Reverse High Blood Pressure

A whole food plant-based diet can be used to help lock in the benefits of fasting to kickstart the reversal of high blood pressure.



Is Vegan Food Always Healthy?

Healthier plant-based diets compared to unhealthy plant foods and animal foods on diabetes risk.



The Recommended Daily Added Sugar Intake

Public health authorities continue to drop the upper tolerable limit of daily added sugar intake.



Is Skipping Breakfast Better for Weight Loss?

Breakthroughs in the field of chronobiology—the study of our circadian rhythms—help solve the mystery of the missing morning calories in breakfast studies.



Are Weight-Loss Supplements Effective?

Are there any safe and effective dietary supplements for weight loss?



Are Pre-Cut Vegetables Just as Healthy?

Endotoxins can build up on pre-chopped vegetables and undermine some of their benefits.



Trailer for How Not to Diet: Dr. Greger’s Guide to Weight Loss

17 ingredients to an ideal weight-loss diet and the 21 tweaks to accelerate the further loss of excess body fat.



Evidence-Based Weight Loss – Live Presentation

In this live presentation, Dr. Greger offers a sneak peek into his book How Not to Diet.



Highlights from the 2020 Dietary Guidelines Hearing

I was honored to testify before the US government’s Dietary Guidelines Advisory Committee. Check out the video to see my speech and a few of my favorite excerpts.



The Effects of Hormones in Dairy Milk on Cancer

What are the effects of the female sex hormones in milk on men, women, and children?



Does a Ketogenic Diet Help Diabetes or Make It Worse?

Keto diets put to the test for diabetes reversal.



Are Keto Diets Safe?

The effects of ketogenic diets on nutrient sufficiency, gut flora, and heart disease risk.



Is Weight Loss on Ketosis Sustainable?

Might the appetite-suppressing effects of ketosis improve dietary compliance?



The Best Diet for Colon Cancer Prevention

What would happen within just two weeks if you swapped the diets of Americans with that of healthier eaters?



Best Foods for Colon Cancer Prevention

A low-fiber diet is a key driver of microbiome depletion, the disappearance of diversity in our good gut flora.



How to Prevent Toxoplasmosis

The risk of contracting the brain parasite toxoplasma from kitty litter vs. meat.



Does Toxoplasmosis Cause Schizophrenia?

A brain parasite is considered “probably one of the most important risk factors for schizophrenia.”



Sugar Industry Attempts to Manipulate the Science

How the food industry responds to “health food faddists.”



Is Orthorexia a Real Eating Disorder?

Tracing the source and legitimacy of a disorder purporting to describe an “unhealthy obsession with healthy eating.”