Your genes are not your future - Dean Ornish
Feb 18, 2026•5 min
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Episode description
View full lesson: http://ed.ted.com/lessons/your-genes-are-not-your-fate-dean-ornish
Dean Ornish shares new research that shows how adopting healthy lifestyle habits can affect a person at a genetic level. For instance, he says, when you live healthier, eat better, exercise, and love more, your brain cells actually increase.
Talk by Dean Ornish.
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