Why We Age: Telomeres, Telomerase & Real Longevity with Dr. Bill Andrews

Episode 94 of the The Wellthy Healthy Life Podcast podcast, hosted by Nicole Johnson, titled "Why We Age: Telomeres, Telomerase & Real Longevity with Dr. Bill Andrews" was published on November 18, 2025 and runs 50 minutes.

November 18, 2025 ·50m · The Wellthy Healthy Life Podcast

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Summary

Why do we age — and can we actually slow it down? In this fascinating conversation, Nicole sits down with longevity researcher Dr. Bill Andrews, one of the world’s leading experts on telomeres and cellular aging.Dr. Andrews explains what telomeres are (the protective “caps” on our DNA), how they shorten over time, and why that process plays a central role in aging. He shares the groundbreaking discovery of telomerase, the enzyme that can lengthen telomeres, and what his lab has found about turning it back on inside our cells.You’ll also learn:• What lifestyle habits accelerate telomere shortening — and how to stop them• The connection between exercise, inflammation, and longevity• How supplements like NAD (nicotinamide riboside), urolithin A, and NAC support healthy aging• What telomere testing really shows — and where to get it done• The role of Televital and plant extracts that support telomerase activationThis episode blends science and practical wellness advice to help you understand what truly impacts your biological age — and how to take control of it.Mentioned in this episode:• LifeLength.com — Telomere testing lab• TheGoodInside.com — Touchstone Essentials (Televital)Disclaimer: This episode is for informational purposes only and not medical advice. Always consult your healthcare provider before starting any supplement or protocol.

Episode Description

Why do we age — and can we actually slow it down? In this fascinating conversation, Nicole sits down with longevity researcher Dr. Bill Andrews, one of the world’s leading experts on telomeres and cellular aging.

Dr. Andrews explains what telomeres are (the protective “caps” on our DNA), how they shorten over time, and why that process plays a central role in aging. He shares the groundbreaking discovery of telomerase, the enzyme that can lengthen telomeres, and what his lab has found about turning it back on inside our cells.

You’ll also learn:
• What lifestyle habits accelerate telomere shortening — and how to stop them
• The connection between exercise, inflammation, and longevity
• How supplements like NAD (nicotinamide riboside), urolithin A, and NAC support healthy aging
• What telomere testing really shows — and where to get it done
• The role of Televital and plant extracts that support telomerase activation

This episode blends science and practical wellness advice to help you understand what truly impacts your biological age — and how to take control of it.

Mentioned in this episode:
• LifeLength.com — Telomere testing lab
• TheGoodInside.com — Touchstone Essentials (Televital)

Disclaimer: This episode is for informational purposes only and not medical advice. Always consult your healthcare provider before starting any supplement or protocol.