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Michael Greger, M.D. FACLM
Founder, NutritionFacts.org
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Latest Video

Smoking Marijuana vs. Using a Cannabis Vaporizer

Cannabis vapor has less tar, but may contain more ammonia. What happens to respiratory symptoms when regular users of joints, blunts, pipes, and bongs switch to a vaporizer?

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Latest Year-in-Review

How Not to Die: Preventing, Arresting, and Reversing Our Top 15 Killers

As part of his book tour, Dr. Greger has compiled all of the most compelling evidence from his last four annual year-in-review talks into one presentation, in which he explores the role diet may play in preventing, treating, and even curing our leading causes of death.

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Latest Blog

What to Eat to Boost Immunity

What we eat—or don’t eat—can affect our immune system. In my video Using the Produce Aisle to Boost Immune Function I profile a study conducted […]

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