The Beyond Tomorrow Podcast with Julian Issa TOP LONGEVITY LEADERS: The End of Aging for Humanity is Almost Here
Is measuring your “biological age” really the key to living longer or just clever marketing?
In this fascinating debate, three leading voices in longevity, Dr. Matt Kaeberlein, Dr. Aubrey de Grey, and Dr. Gordan Lauc, join Julian to unpack what it really means to measure aging and whether modern “biological clocks” actually tell us anything useful to the great challenges facing longevity moving forward.
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The conversation goes beyond the hype to address the future of preventative medicine, the limits of today’s health technology, and how AI and personalized data could reshape how we measure and maintain our health. Together, they challenge the idea of “one number fits all,” arguing instead for a holistic approach that blends biomarkers, lifestyle insights, and clinical-grade precision to build a healthier, longer-lived population.
What You’ll Learn
Why biological age is still more of an estimate than an exact science
The critical difference between chronological age and biological function
How glycans may become the next frontier in measuring inflammation and aging
The major limitations and errors of popular epigenetic age tests
Why consumer health tools can motivate but also mislead users
How AI and personalized data could revolutionize preventative care
The ethical and societal challenges of longevity and how fast we should really go
⏱ Timestamps
00:00 Introduction
00:39 How do you measure biological age?
04:41 The role of advanced biomarkers in health
06:28 Understanding the glycan age test
10:19 Raising awareness on glycan age and inflammation
14:26 The science behind measuring biological age
18:48 How high error rates can mislead results
22:07 Should you test your biological age?
23:21 The hidden risks of sample mix-ups
26:46 Do we really need biological age tests?
27:09 The problem with epigenetic tests and misinterpreted data
30:40 What counts as a reliable health measure?
34:51 The power of comprehensive health metrics
38:20 Building evidence-based longevity medicine
40:05 Why modern medicine is failing us
41:24 The risk of oversimplifying longevity science
46:50 Why the culture of medicine must change
51:17 The future of longevity and aging research
54:04 The unknown frontiers of longevity
58:10 How bad science misuses resources
01:01:16 When influencers take longevity too far
01:03:00 Tools that actually help us live longer
01:06:33 Taking ownership of your health
01:10:20 What the future holds for healthy aging
🎙 Hosted by Julian Issa 📸 Instagram: @thebeyondtomorrowpodcast 🌐 Website: www.beyondtomorrowpodcast.com 📩 Email: bookings@beyondtomorrowpodcast.com 🎧 Subscribe on Spotify, Apple, and YouTube for more stories from the edge of what is possible.
Episode Resources:
Aubrey de Grey:Linkedin: https://www.linkedin.com/in/aubrey-de-grey-24260b/
Instagram: https://www.instagram.com/aubreydegrey/ X: https://x.com/aubreydegrey
Matt Kaeberlein
LinkedIn: https://www.linkedin.com/in/mkaeberlein
Instagram: https://www.instagram.com/mkaeberlein
YouTube: https://www.youtube.com/@optispan
TikTok: https://www.tiktok.com/@optispan
Gordan Lauc
LinkedIn: https://hr.linkedin.com/in/gordanlauc
Instagram: https://www.instagram.com/gordanlauc