David Sinclair on How Fasting Can Help Fight Against Aging

David Sinclair, AO, PhD, is a longevity scientist, Professor of Genetics at Harvard Medical School, author of the book "Lifespan: Why We Age—and Why We Don't Have To," and host of the "Lifespan" podcast. https://www.youtube.com/c/davidsinclairpodcast https://www.simonandschuster.com/books/Lifespan/David-Sinclair/9781501191978 https://lifespan.com https://davidasinclair.com