Is Circadian Rhythm The Ultimate Biohack? (Yes: Especially For Post-Menopausal Females!)

Could optimizing your circadian rhythm be the most important health intervention of all? In this show, I take a trip around the 24-hour clock, exploring fascinating ideas about light, leptin, metabolism, sleep, and circadian biology. We’ll look at why direct outdoor light in the morning matters, why eating after dark can cause more fat storage than eating the same number of calories at a different time, and how our modern use of artificial light may be extending “summer” throughout the year. I also explain why the hours from midnight to 3:00 AM are so important for darkness, leptin, human growth hormone, and the body’s overnight repair processes—and why these issues may be especially relevant for post-menopausal women. I wrap it all up with four simple ways to get your circadian rhythm working in your favor: mellow evenings, a dark and cool sleeping environment, energetic mornings, and napping when you need it. I explain why caffeine can override the sleepiness signal your body is trying to send you, and why insufficient sleep can make you 20% slower at everything you do—while making you less aware of it.  I’ll also share emerging research on sunlight and immune regulation, including the fascinating field of photoimmunology, plus the sleep-cooling technology I’m currently enjoying with the Somnus Sleep System. The big takeaway? Before you chase complicated health protocols, make sure you’re respecting the biological rhythms that have governed human health for far longer than artificial light, smartphones, and Netflix queues.   LINKS: Brad Kearns.com BradNutrition.com B.rad Whey Protein Superfuel - The Best Protein on The Planet! B.rad Superdrink – Hydrates 28% Faster than Water—Creatine-Charged Hydration for Next-Level Power, Focus, and Recovery NEW: B.rad Real Rad Gummies - Creatine + Nootropics for Focus, Motivation, Performance, and Recovery! Brad’s Shopping Page BornToWalkBook.com B.rad Podcast – All Episodes Peluva Five-Toe Minimalist Shoes Morning Exercise Routine Course Can Sunlight Cure Disease? — Apple News A Circadian Rhythm 24-Hour Tour — Part 1 A Circadian Rhythm 24-Hour Tour — Part 2 Dr. Jack Kruse — Cold Thermogenesis 7   We appreciate all feedback, and questions for Q&A shows, emailed to [email protected]. If you have a moment, please share an episode you like with a quick text message, or leave a review on your podcast app. Thank you! Check out each of these companies because they are absolutely awesome or they wouldn’t occupy this revered space. Seriously, I won’t promote anything that I don't absolutely love and use in daily life: Recover Faster: B.rad Superfuel helps with fat loss, longevity, immune function and athletic performance with a potent combo of grassfed whey protein and creatine. A five-star bestseller on Amazon, or order direct and save! Get 20% OFF your first order with code BRAD20 Strengthen Your Feet: Peluva five-toe minimalist shoes naturally strengthen and realign your feet to perform better, relieve pain, and achieve full functionality. Use code BRADPODCAST for 10% off Online Education: Immersive learning to transform your diet in 21 days, endurance train the right way, prepare Paleo meals for the whole week, get started the right way the therapeutic cold exposure, and custom-design a morning movement routine.  Somnus sleep system: An advanced, water-based mattress pad that uses intelligent, dual-zone temperature regulation to optimize your micro-climate for deeper, more restorative rest. Use code BRAD for $200 discount on SomnusLab.com Clean Your Indoor Air!: The Jaspr Air Scrubber is an ultra high-performance, automatic-sensor unit that will address the often-disregarded health concern of indoor air quality. Save $200 on your unit with code BRAD Explore B.rad Nutrition, online courses, and my favorite gear at: BradKearns.com/Shop   Enjoying the podcast?Please leave a quick review on Apple Podcasts—it helps more people discover the show. Thanks for your support!   #bradpodcastSee omnystudio.com/listener for privacy information.