
What is the healthiest diet?
Find out what the latest science is saying about your favorite foods to help you make the healthiest choices for you and your family
Watch our free videos on more than 2,000 health and nutrition topics
with new videos and articles uploaded every day


Sign up for our free How to Live Longer email series, which will give you some of the best information for boosting your longevity.
Popular Health & Nutrition Topics
View All TopicsLatest Video

Friday Favorites: Is Breakfast the Most Important Meal for Weight Loss or Should It Be Skipped?
Is the link between breakfast skipping and obesity cause-and-effect? Breakthroughs in the field of chronobiology—the study of our circadian rhythms—help solve the mystery of the missing morning calories in breakfast studies.
Watch VideoLatest Live Presentation

How Not To Age – Live Presentation
In this live lecture, Dr. Greger offers a sneak peek into his latest book, How Not to Age.
Watch NowLatest Blog

Can You Lose Weight on a Keto Diet?
Let’s dive into ketogenic diets and their $33-billion gimmick. The carbohydrate–insulin model of obesity, the underlying theory that ketogenic diets have some sort of metabolic […]
Read More