Does Marijuana Cause Strokes and Heart Attacks?
The temporary quintupling of heart attack risk associated with cannabis smoking may be due to...
Health and Nutrition Videos
How Ultra-Processed Foods Could Cause Disease: Food Additives
Why can’t we just look at ingredients lists on food labels and avoid food additives that we know are harmful?
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Flashback Friday: Chocolate and Stroke Risk
Dark chocolate is pitted against milk chocolate in a test of artery function.
Do Vitamin B12 Supplements Cause Bone Fractures and Lung Cancer?
What do randomized controlled trials of high-dose daily vitamin B12 supplementation show about the effects...
Do Vitamin B12 Supplements Cause Acne?
Acne can be triggered in one in ten people who get vitamin B12 injections.
Flashback Friday: Would Taxing Unhealthy Foods Improve Public Health?
Increasing the cost of cigarettes through tobacco taxes is one of the most effective ways...
How to Reverse Heart Failure with Diet
An entire issue of a cardiology journal dedicated to plant-based nutrition explores the role an...
Are There Benefits of Pole Walking for Weight Loss?
Does walking with poles, also known as Nordic walking (“exerstriding”), beat our regular walking for...
Flashback Friday: Prunes for Osteoporosis
Vegetables and fruit, such as dried plums, may help build stronger bones
Which Diets Have the Lowest Carbon Footprint?
Why don’t environmental groups advocate climate-friendlier diets?
Which Foods Have the Lowest Carbon Footprint?
How much greenhouse gas does the production of different foods cause measured in miles driven...
Flashback Friday: From Table to Able: Combating Disabling Diseases with Food
Dr. Greger has scoured the world’s scholarly literature on clinical nutrition and developed this presentation...
Win-Win Dietary Solutions to the Climate Crisis
The EAT-Lancet Commission lays out the best diet for human and planetary health.
