In this groundbreaking conversation, Professor of Genetics and longevity scientist, Dr. David Sinclair, A.O., Ph.D., joins Sarah Grynberg to unpack the future of human aging, the science of

longevity, and how we live today impacts how we age tomorrow.

From reversing blindness in mice to exploring treatments that could one day delay menopause and extend healthy human life, this episode will completely change the way you think about your body, your health, and your future.

But beyond the science, this is also a deeply human conversation about purpose, suffering, love, family, and what it truly means to live a great life.

In this episode, you will learn:

• Why aging may actually be reversible
• The daily habits accelerating aging in your body right now
• How stress, loneliness, and cortisol could impact longevity
• The real science behind supplements like NMN, resveratrol, and NAD boosters
• Why exercise, sleep, and relationships matter more than you think
• What Dr. Sinclair believes is coming in the next 10 years of medicine
• How scientists are working to reverse female infertility and delay menopause
• The surprising reason your “biological age” may be younger or older than your real age
• Why suffering through disease and decline should not be considered “normal aging”
• The philosophy and mindset Dr. Sinclair lives by every day

This episode is a powerful reminder that longevity is not just about living longer… it’s about living better.

To find out more about Dr Sinclair's work:

• Website: lifespan.com and friendsofsinclairlab.org
• Book: Lifespan: Why We Age—and Why We Don’t Have To
• Podcast: Lifespan with Dr. David Sinclair on Spotify, Apple, YouTube

Purchase Sarah's book: Living A Life Of Greatness here.

To purchase Living A Life of Greatness outside Australia here or here.

Watch A Life of Greatness Episodes On Youtube here.

Sign up for Sarah’s newsletter (Greatness Guide) here.

Purchase Sarah's Meditations here.

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