Podcast Episodes

85. Cold Exposure for Optimal Testosterone & Mitochondrial Health | Thomas Seager, PhD

We discuss the amazing finding that exercise post cold exposure dramatically raises serum testosterone levels & implications for medicine, how cold boosts mitochondrial function, the use of green lig…

Published on 7 months, 2 weeks ago

Recap of 2024 & January thoughts

I share the most downloaded podcast episodes of last year, what’s happening in 2025 and some recent thoughts about cattle feed additives and sunlight/UV light.

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NGUNI CATTLE FIELD DAY Nor…

Published on 7 months, 3 weeks ago

84. Optimal Circadian Living | Roudy Nassif

Aligning your lifestyle to natural light cycles has the potential to transform your health. I speak with Roudy Nassif, who shares his seven steps for improving your light environment for optimal circ…

Published on 8 months, 1 week ago

Circadian Health For Carnivores

The carnivore diet is exploding in popularity. In this episode I discuss why light and circadian biology should be added to our lifestyle routines to ensure optimal mitochondrial health beyond diet-o…

Published on 8 months, 3 weeks ago

83. Quantum Biology, Mitochondria and Light In Health & Disease | Prof. Geoffrey Guy

Geoffrey Guy is a medical doctor, former Pharmaceutical executive and millionaire philanthropist of the Guy Foundation, aimed at advancing medicine through quantum biology.

This interview is an introd…

Published on 9 months, 1 week ago

Health Hazards of Space Travel: Quantum biology perspective

Can humans thrive in space? Or is Elon Musk's idea of humans as spacefaring civilization a doomed endeavour? I present a summary of the Guy Foundation's recent report on Spaceflight and human health,…

Published on 9 months, 2 weeks ago

My Story: From Acne Patient to Lifestyle Doctor | How To Carnivore Podcast

I share my personal journey suffering from acne and irritable bowel syndrome, finding low carb nutrition then eventually circadian & quantum biology. Along the way I meet Dr Paul Saladino, Dr Jack Kr…

Published on 9 months, 3 weeks ago

82. Decentralising Food Production with Nguni Cattle & Regenerative Agriculture

Justin Crawford runs runs Balgowan Beef Co in the KZN Midlands of South Africa. He runs indigenous African Sanga cattle breed Nguni, in an intensive rotational grazing setup and sells this fully gras…

Published on 10 months ago

Sunlight as Medicine - Key Mechanisms

I explain the biological effects of key light wavelengths on human health, the role of Vitamin D, and the concept of 'skin type:latitude mismatch' to guide safe UV exposure based on ancestral origin.…

Published on 10 months, 1 week ago

81. Sunlight as Medicine with ICU Physician Roger Seheult, MD

Dr. Roger Seheult is a world leading medical educator and practicing Intensive Care physician from  California, USA also board-certified in respiratory, sleep and internal medicine. He is the founder…

Published on 10 months, 2 weeks ago