How Light Disrupts Our Sleep | Prof. Philippa Gander episode artwork

EPISODE · Dec 9, 2025 · 41 MIN

How Light Disrupts Our Sleep | Prof. Philippa Gander

from Live Long and Master Aging · host HealthSpan Media

Our understanding of the body's internal clocks is rapidly evolving, with new research shedding light on the powerful effects of circadian rhythms. From the way artificial light disrupts our sleep patterns to how animals’ natural cycles offer valuable insights into human health, the science is undeniable. Dr. Philippa Gander, a leading expert in sleep and circadian rhythms and author of Life in Sync: The Science of Internal Clocks and How We’re Disrupting Them explains how these disruptions impact not just humans but entire ecosystems, including marine life. Her groundbreaking work also reveals the profound effects of light pollution, offering fresh perspectives on how we can better align our lives with our biological clocks. In this conversation with Peter Bowes, Gander also highlights practical ways we can make adjustments to better sync our lives with nature’s rhythms for improved health and well-being.Photo credit: Lucia Zanmonti-----This podcast is supported by affiliate arrangements with a select number of companies. We have arranged discounts on certain products and receive a small commission on sales. The income helps to cover production costs and ensures that our interviews remain free for all to listen. Visit our SHOP for more details: https://healthspan-media.com/live-long-podcast/shop/PartiQlar supplementsEnhance your wellness journey with PartiQlar supplements. No magic formulas, just pure single ingredients, like NMN, L-Glutathione, Spermidine, Resveratrol, TMG and Quercetin. Get a 15% discount with the code MASTERAGING15 at PartiQlarEnergyBits algae snacksA microscopic form of life that could help us age better. Use code LLAMA for a 20 percent discountSiPhox Health home blood testingMeasure 17 critical blood biomarkers from home. Get a 20% discount with code LLAMA PartiQlar supplementsEnhance your wellness journey with pure single ingredients. 15% DISCOUNT - use code: MASTERAGING15Disclaimer: This post contains affiliate links. If you make a purchase, I may receive a commission at no extra cost to you.Support the showThe Live Long podcast, a HealthSpan Media LLC production, shares ideas but does not offer medical advice.  If you have health concerns of any kind, or you are considering adopting a new diet or exercise regime, you should consult your doctor.

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Our understanding of the body's internal clocks is rapidly evolving, with new research shedding light on the powerful effects of circadian rhythms. From the way artificial light disrupts our sleep patterns to how animals’ natural cycles offer valuable insights into human health, the science is undeniable. Dr. Philippa Gander, a leading expert in sleep and circadian rhythms and author of Life in Sync: The Science of Internal Clocks and How We’re Disrupting Them explains how these disrupt...

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How Light Disrupts Our Sleep | Prof. Philippa Gander

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