Dean Ornish on healthy lifestyles that affect our genes (03:13)
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.
Dean Ornish is a clinical professor at UCSF and founder of the Preventive Medicine Research Institute. He’s a leading expert on fighting illness — particularly heart disease with dietary and lifestyle changes. (From Ted.com)
A Version With Closed-Captions
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