The Importance of Balance in Aging

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We don't want to have excessive amounts of of adiposity so I think striving for a healthy body weight is important but also coming back to what you were talking about earlier around psychopenia and muscle. What you eat is more important than the sort of quantity and from a broader public health point we already carrying visceral fat inside our belly particularly bad for your long-term health. So it would be far better off trying to help people who are already in the normal BMI range then putting them on this super restrictive diet.

Episode #262. Discover the science of getting older without getting old in this conversation with Dr Andrew Steele. From understanding what impacts your lifespan to revealing potential future scientific breakthroughs, this episode is an intriguing journey into the world of aging science.

Specifically, we discuss:

Intro (00:00)
Dr. Andrew Steele on aging (01:38)
Age-related diseases and lifespan extension (10:47)
Genetic factors, lifestyle, and gene editing for longevity (19:18)
Could gene editing help solve poor cholesterol? (27:52)
Rapamycin vs metformin for longevity (34:21)
The need for expert consensus on anti-aging interventions (39:47)
Insights on Bryan Johnson's Project Blueprint (47:50)
What are senolytic drugs? (51:24)
Yamanaka factors: is aging reversible at a cellular level? (1:05:18)
The rationale behind reversing aging and the future of interventions (1:17:42)
Lifestyle changes that slow the clock (1:25:40)
Calorie restriction and longevity (1:32:41)
Air quality, smoking, and vaping (1:44:54)
Stress, aging, and telomeres (1:51:18)
Are there biological reasons why women tend to live longer? (1:59:05)
Unpacking the buzz around HRT for men (2:04:14)
Environmental impact of extending human lifespan (2:07:23)
Outro (2:14:10)

Connect with Dr Andrew Steele on Twitter, Instagram, and Mastodon. Make sure to also head to his YouTube channel, where you’ll find videos on the ethics of prolonging lifespan and whether you can become biologically younger. Discover his book, “Ageless: The new science of getting older without getting old”, at https://andrewsteele.co.uk/ageless/, and read the free chapter on ethics here.

Enjoy, friends.

Simon

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Simon Hill, MSc, BSc (Hons)

Creator of theproof.com and host of The Proof with Simon Hill

Author of The Proof is in the Plants

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