Essentials: The Biology of Slowing & Reversing Aging | Dr. David Sinclair

See Andrew Huberman live in New York, Los Angeles & San Francisco: https://go.hubermanlab.com/protocols-event In this ⁠Huberman Lab Essentials⁠ episode, my guest is Dr. David Sinclair, PhD, a professor of genetics at Harvard Medical School and a leading expert on the biology of aging. We discuss the cellular and molecular mechanisms of aging—and how specific behaviors, such as fasting, regular exercise and NAD⁺-boosting compounds like NMN, can activate the body's natural longevity pathways. This discussion highlights how lifestyle choices profoundly influence the aging process and may even slow or reverse key aspects of biological aging. Episode show notes: https://go.hubermanlab.com/MW6SYCf Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch the full-length episode: https://youtu.be/n9IxomBusuw Watch more Huberman Lab Essentials episodes: https://youtube.com/playlist?list=PLPNW_gerXa4OGNy1yE-W9IX-tPu-tJa7S *Follow Huberman Lab* Instagram: https://www.instagram.com/hubermanlab Threads: https://www.threads.net/@hubermanlab X: https://twitter.com/hubermanlab Facebook: https://www.facebook.com/hubermanlab TikTok: https://www.tiktok.com/@hubermanlab LinkedIn: https://www.linkedin.com/in/andrew-huberman Website: https://www.hubermanlab.com Newsletter: https://www.hubermanlab.com/newsletter *Timestamps* 00:00:00 David Sinclair 00:00:20 Longevity, Anti-Aging, Aging as a Disease 00:02:27 Causes of Aging; Epigenome & Genes 00:04:53 CD & Scratches Analogy, DNA, Silencing & Expressing Genes 00:06:44 Physical Appearance & Aging 00:07:36 Childhood Development & Aging, Horvath Clock, Accelerate Aging 00:10:13 Rates of Puberty & Aging, Growth Hormone 00:11:20 Body Size & Longevity; Epigenetics 00:11:50 Fasting, Calorie Restriction & Longevity, Sirtuins, Insulin & Glucose 00:15:14 Tool: Skip a Meal 00:15:50 Longer Fasts & Autophagy, “Deep Cleanse”; Fluids, Electrolytes 00:17:28 Sirtuins, Glucose, mTOR & Fasting; Leucine, Tool: Pulsing Behaviors 00:21:37 Breaking a Fast, Tools: Do Your Best; Transitions 00:24:13 Sirtuins, NAD, NMN Supplementation 00:26:18 Iron & Senescent Cells; Personalize Medicine 00:27:48 Tool: Blood Markers, CRP 00:29:57 Tool: Aerobic & Resistance Exercise 00:31:02 Estrogen, Fasting & Fertility; Aging & Rejuvenation 00:33:28 Acknowledgements Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer