Is Longevity Genetic?
The answer may surprise you.
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Nutrition Facts with Dr. Greger
Ever wondered if there's a natural way to lower your high blood pressure, guard against Alzheimer's, lose weight, forestall aging, sharpen your mind, boost your mood—or countless other questions? Back in 2017, we launched a podcast with a simple idea: Feature the audio from a selection of our videos every week. We celebrated our 500th episode of the NutritionFacts Podcast in July 2026!
Give the podcast a listen, and find out why it's had more than tens of million listens from all over the world and received lovely accolades, including a best podcast award year after year.
Living Longer Through Diet and Calorie Restriction
Reduce our calories to live longer?
Can Human Growth Hormones Make Us Younger?
Don’t try this at home.
Preventing and Treating Osteoporosis
Brittle bones and how not to get them
Wrinkle Reducers
The surprising science behind the lines on our faces
Can Blood Transfusions Slow Aging?
Young blood in an older body. Will it work?
That Glymphatic Flow
How do you clear toxic waste from your brain? With the glymphatic system, of course.
Q&A with Dr. Greger 12
Should you use protein supplements? What are the benefits of niacin? Dr. Greger answers your questions.
How to Die a Good Death
Retaining dignity, privacy, and relief from pain at the end of life
A New Way to Count Calories
How many fewer calories should you eat to lose one pound of body fat?
