How to Prevent Alzheimer’s with Diet
What evidence is there that our meat-sweet diets play a cause-and-effect role in dementia?
Health and Nutrition Videos
Friday Favorites: Do Hair Dyes Cause Cancer?
Is the higher rate of bladder cancer among hairdressers due to exposure to hair dyes? What about at-home use of hair colorants?
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Do Any Benefits of Alcohol Outweigh the Risks?
What would happen if you effectively randomized people at birth to drink more or less...
Is It Better to Drink a Little Alcohol Than None at All?
Even if alcohol causes cancer and there is no “French paradox,” what about the famous...
The Best Source of Resveratrol
Is there any benefit to resveratrol? If so, should we get it from wine, grapes,...
Dr. Greger’s Daily Dozen Checklist
In my book How Not to Die, I center my recommendations around a Daily Dozen...
Can Alcohol Cause Cancer?
If even light drinking can cause cancer, why don’t doctors warn their patients about it?
Apple Peels Put to the Test for Chronic Joint Pain
Are the health benefits associated with apple consumption simply due to other healthy behaviors among...
Is Aloe Effective for Blood Pressure, Inflammatory Bowel, Wound Healing, and Burns?
I discuss the risks and benefits of aloe vera.
How Much Lead Is in Organic Chicken Soup (Bone Broth)?
Let’s review lead from occupational exposures, shooting ranges, eggs, and bone broth.
Does Cocoa Powder Cause Acne?
Is the link between chocolate and acne due to the sugar, the milk, or the...
Does Chocolate Cause Acne?
What are the effects of dairy products, sugar, and chocolate on the formation of pimples?
Dining by Traffic Light: Green Is for Go, Red Is for Stop
In this video, I explain my traffic light system for ranking the relative healthfulness of...
