How And Why We Age

Exciting discoveries emerging from the field of aging research are pointing to a radically new approach to how we deal with getting older. Science is getting to the root cause of why aging is often accompanied by a decline in function and decrepitude.

If we understand the why—the root causes and the changes they trigger in our biology, in our interconnected web of molecules and cells and tissues—then we can transform our health and well-being and extend our lives, both our healthspan and our life span. In today’s episode of my series I’m calling Health Bites, I discuss how and why we age. What I’ve discovered has blown my mind and changed the way I approach my own health and the health of my patients. I’ve compiled it all into a new book called Young Forever, which comes out on February 21, 2023. Learn more and preorder the book at

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