In this conversation we unpack why chronic disease is not an inevitability but a consequence of the conditions modern life has created — and why the medical system is structurally incentivised to treat rather than cure.

We get into the metabolic envelope, the evolutionary framework that defines what your biology was actually designed for, and why the circadian rhythm is the most foundational input in the whole system.

We cover sunlight and why public health messaging has it dangerously wrong, the fiat food system and its downstream effects on metabolic health, and the direct parallel between Bitcoin's disintermediation of central banking and ancestral health's disintermediation of the pharmaceutical industry.

Listen to the Sovereign Life with Dale Warburton -

https://open.spotify.com/show/7vwwcwGyBpNZJnh6kAUbkP

Send us Fan Mail

🧡 HARDBLOCK Australia's Longest Running Bitcoin-only (₿) Exchange
Use code REGENPOD for AUD 10 of bitcoin post account verification

Support the show

I speak with Johnathan Jarecki, undergraduate science student and host of The Signal Podcast, on all things photobiology. We discuss the full solar spectrum and how ultraviolet, visible, blue, red and near-infrared light each affect human physiology, including the POMC pathway, nitric oxide and blood pressure, and the evidence on sunlight, skin cancer and the vitamin D paradox.

We also discuss how artificial light at night suppresses melatonin and disrupts the circadian control of DNA repair, cardiovascular health, and metabolism.

TIMESTAMPS
03:25 Dr. Max Gulhane
04:02 Dr. Gulhane's Love for Science and Medicine
09:01 What is Light?
12:52 Sunlight Broken Down as a Nutrient
14:02 Ultraviolet Light: Sunlight Is More Than Vitamin D
15:56 POMC
21:38 UVA/UVB on Cardiometabolic Health
24:40 Big Picture of UV Light
28:41 Sunlight, Skin Cancer, Dermatology Messaging, The Vitamin D Paradox
35:10 Blue Light, Artificial Light at Night (ALAN), Mechanisms
38:50 Sponsor: Daylight Computer
40:34 ALAN, Epidemiology, Cancer, Heart Disease
45:04 DNA Repair Mechanisms, Circadian Control
47:27 Melanopsin (OPN4), Blue Light, UV Susceptibility
53:25 Red, Infrared, Photobiomodulation, Metabolism
01:00:08 Blue Light, Metabolism, and the Built Environment
01:05:19 Photobiology of Atherosclerosis
01:10:11 Blue Light on Cardiovascular Function
01:12:25 Three M's of Circadian Health
01:18:43 Sunlight, Testosterone, and Reproductive Behavior

Full show notes: https://docs.google.com/document/d/15zOnh_l6WOe6237CbQrFPkeoQjUZXIm9Ul4ncQTNXDQ/edit?pli=1&tab=t.0

Show sponsors:

🚨 DAYLIGHT COMPUTER. Blue-light free computer that doesn't wreck your circadian rhythm. Now shipping around the world. Code DRMAX for $25 off. https://buy.daylightcomputer.com/DRMAX

🥩 WOLKI FARM - Regenerative beef shipped around AUS. Highest quality fully grassfed & pastured pork, beef, lamb & eggs raised with holistic principles. Code DRMAX for 10% off. https://wolkifarm.com.au/DRMAX

🚨 VIVA RAYS. Premium blue light blocking glasses with the most useful 3 in 1 clip on frame sets. Code DRMAX for 15% off. https://vivarays.com/dr-maxgulhane

🚨 GEMBA RED. Highest quality photobiomodulation / redlight therapy devices, shipping within the USA. Code DRMAX for 10% off. https://gembared.com

🎤 PRIVATE MEMBERS GROUP on Skool platform - weekly Q&A, my 52-page eBook, PDF resource downloads & more. USD20/month, cancel anytime. https://www.skool.com/dr-maxs-circadian-reset

Follow JOHNATHAN
YouTube: https://www.youtube.com/channel/UCkMeA454gd3mNubIkaSHyEg
Instagram: https://www.instagram.com/jonathanjarecki/
Substack: https://jonathanjarecki.substack.com/
X: https://x.com/jonathanjarecki

Follow DR MAX
Website: https://drmaxgulhane.com/
Private Group: https://www.skool.com/dr-maxs-circadian-reset
Courses: https://drmaxgulhane.com/collections/courses
Twitter: https://twitter.com/MaxGulhaneMD
Instagram: https://www.instagram.com/dr_max_gulhane/
Apple Podcasts: https://podcasts.apple.com/podcast/id1661751206
Spotify: https://open.spotify.com/show/6edRmG3IFafTYnwQiJjhwR
Linktree: https://linktr.ee/maxgulhanemd

DISCLAIMER: The content in this podcast is purely for informational purposes and is not a substitute for professional medical advice, diagnosis, or treatment. Never disregard professional medical advice or delay in seeking it because of something you have heard on this podcast or YouTube channel. Do not make medication changes without first consulting your treating clinician.

Send us Fan Mail

🧡 HARDBLOCK Australia's Longest Running Bitcoin-only (₿) Exchange
Use code REGENPOD for AUD 10 of bitcoin post account verification

Support the show

This is a practical conversation on circadian living — how to structure your day around light, darkness, food, movement and sleep in a way that supports your biology.

We also explore the modern mismatch of indoor LED lighting, artificial light at night, late eating, phone use before bed, blue blockers, beeswax candles, incandescent light, night driving, flicker, skin cancer nuance, sun exposure, DHA, omega-3s and the deeper philosophical implications of living in rhythm with nature.

CONSULT DR MAX

🩺 Comprehensive Health Consulting & second opinion - www.drmaxgulhane.com/consulting

SUPPORT MY WORK

🎤 PRIVATE MEMBERS GROUP on Skool platform - weekly Q&A, my 52-page eBook, PDF resource downloads & more. USD20/month, cancel anytime. https://www.skool.com/dr-maxs-circadian-reset

🚨 DAYLIGHT COMPUTER. Blue-light free computer that doesn't wreck your circadian rhythm. Now shipping around the world. Code DRMAX for $25 off. https://buy.daylightcomputer.com/DRMAX

🚨 VIVA RAYS. Premium blue light blocking glasses with the most useful 3 in 1 clip on frame sets. Code DRMAX for 15% off. https://vivarays.com/dr-maxgulhane

🚨 GEMBA RED. Highest quality photobiomodulation / redlight therapy devices, shipping within the USA. Code DRMAX for 10% off. https://gembared.com

Zaid K. Dahhaj is a men's health coach & co-host of The 2AM Podcast with extensive self education into the underlying drivers of chronic diseases. He has extensive knowledge of circadian biology and his current focus is on simplifying concepts surrounding our light environment and sunlight.

TIMESTAMPS
01:10 Why circadian biology is the missing foundation of health
04:00 What a circadian-aligned lifestyle actually means
07:55 Are you waking up at the wrong time?
10:28 Why sequence matters: sunlight before screens
13:16 Morning light, ADHD symptoms and circadian deprivation
16:17 Stacking zeitgebers: light, food, movement, cold and social cues
18:33 Sunrise exposure: skin, eyes and morning light
24:15 Why the skin is a circadian organ
26:32 UV as hormesis: warm-up, training and recovery
30:25 Australia, skin type and UV nuance
33:46 Sun exposure, skin cancer and lifespan trade-offs
38:31 How to build a tan safely
45:46 DHA, seafood and sunlight tolerance
47:26 Melanoma overdiagnosis and dermatology incentives
55:02 Why darkness is the ignored half of circadian health
58:10 Circadian amplitude: bright days and dark nights
01:02:37 Eating within daylight hours
01:04:33 Blue blockers, brightness and nighttime light mistakes
01:12:58 Incandescent light, flicker and low-tech solutions
01:19:22 The philosophical side of circadian living

Follow ZAID
Substack: https://zaidkdahhaj.substack.com
Twitter: https://x.com/zaidkdahhaj
Instagram: https://instagram.com/zaidkdahhaj/
The 2AM Podcast: https://youtube.com/@THE2AMPODCAST?si=yYk9jVrg1aGBLVVA
Website: http://zaidkdahhaj.com

Follow DR MAX
Website: https://drmaxgulhane.com/
Private Group: https://www.skool.com/dr-maxs-circadian-reset
Courses: https://drmaxgulhane.com/collections/courses
X: https://twitter.com/MaxGulhaneMD
Instagram: https://www.instagram.com/dr_max_gulhane/
Apple Podcasts: https://podcasts.apple.com/podcast/id1661751206
Spotify: https://open.spotify.com/show/6edRmG3IFafTYnwQiJjhwR
Linktree: https://linktr.ee/maxgulhanemd

DISCLAIMER: The content in this podcast is purely for informational purposes and is not a substitute for professional medical advice, diagnosis, or treatment. Do not disregard professional medical advice or delay in seeking it because of something you have heard on this podcast or YouTube channel. Do not make medication changes without first consulting your treating clinician.

#circadianbiology #circadianrhythm #ZaidDahhaj #DrMaxGulhane
#RegenerativeHealthPodcast #sunlighthealth #sunrisebenefits #daybreak
#naturallight #lightenvironment #artificiallightatnight #bluelight #melatonin
#mitochondrialhealth #UVlight #sunexposure #vitaminD #DHA #omega3
#skincancer #circadianlifestyle #sunsetsleep #sleepoptimisation #metabolichealth #blueblockers #incandescentlight #beeswaxcandles
#circadianamplitude

Send us Fan Mail

🧡 HARDBLOCK Australia's Longest Running Bitcoin-only (₿) Exchange
Use code REGENPOD for AUD 10 of bitcoin post account verification

Support the show