Health Optimisation Podcast with Timbiohacker

103 episodes

63% of the UK Is Overweight or Obese - What's Really in Your Supermarket Trolley?
20/08/2026 | 1h 18 mins.
Sunna van Kampen, founder of Tonic Health, joins Tim Gray to reveal what is really hiding in your supermarket trolley, from fish fingers that are less than half fish to white chocolate that is no longer chocolate, and why he believes fixing the nation's health starts with what you put in your basket, not with biohacking.
Wim Hof: "Doctors Are Drug Dealers" - Inflammation, Ice Baths & the Money-Making Sickness Industry
05/08/2026 | 1h 13 mins.
Wim Hof, the Iceman, joins Tim Gray to explain why the five senses are only the beginning, how he switched off an E. coli immune response using nothing but breath and cold, and why he believes the nervous system has far more autonomy than science has ever admitted.
Bear Grylls: Broken Back, Everest and Why He Eats Organs
22/07/2026 | 1h 2 mins.
Bear Grylls joins Tim Gray to explore why resilience is built through discomfort, how a broken back became the catalyst for climbing Everest, why modern health begins in nature, and how purpose, family and faith have shaped one of the world's most recognised adventurers.
"We've Been Aging Wrong" - Liz Earle On Hormones, Mitochondria & Midlife
08/07/2026 | 1h 6 mins.
Liz Earle, one of the UK's most respected voices in wellness, joins Tim Gray to explore why mitochondria are the master key to how we age, why body identical hormones change everything for women in midlife, and why the three things your cells need most are things no one can sell you.
Men Tell You What They Think, Not What They Feel I Professor Green
28/06/2026 | 1h 14 mins.
Stephen Manderson, known as Professor Green, joins Tim Gray to explore how survival mode shapes the body from childhood, why men wait until crisis point to ask for help, and what it really means to show up for the people you love.

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About Health Optimisation Podcast with Timbiohacker

Tim Gray, the UK's leading biohacker and founder of the Health Optimisation Summit, brings you the world’s most renowned health and longevity experts. He gets sciency. He challenges assumptions. And he doesn't hold back. Tune in for super accessible, no-nonsense, easy-to-follow tips you can use to uplevel your life today. Newsletter: https://timbiohacker.com YT: https://www.youtube.com/@timbiohacker IG: https://www.instagram.com/timbiohacker Website: https://healthoptimisation.com/

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Education Health & Wellness Science Self-Improvement

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