SYSK TRENDING-How Your Circadian Rhythm Runs Your Life

SYSK TRENDING-How Your Circadian Rhythm Runs Your Life

Author: Mike Carruthers | OmniCast Media July 7, 2026 Duration: 25:14
Can you train yourself to become a night owl—or an early bird? Millions of people try. They force themselves to stay up later, wake up earlier, or work overnight because that's what life demands. But can your body really adapt? Or is there a biological clock inside you that simply refuses to cooperate? Scientists now know that your circadian rhythm governs much more than when you feel sleepy. It helps regulate your energy, mood, memory, metabolism, immune system, hormones, and even your risk for a surprising number of chronic diseases. When that internal clock falls out of sync with the schedule you keep, the consequences can range from feeling groggy and unfocused to serious long-term health problems. So how much control do you really have over your body clock? Why do some people naturally spring out of bed at dawn while others come alive after dark? What actually happens when you regularly ignore your body's signals? And what are the simple changes that can help you work with your circadian rhythm instead of constantly fighting it? Russell Foster joins me to explain the remarkable science of the body's internal clock and why understanding it may be one of the most important—and overlooked—keys to better sleep, better health, and better performance. Russell is Professor of Circadian Neuroscience and Director of the Sleep and Circadian Neuroscience Institute at the University of Oxford. He is author of Life Time: Your Body Clock and Its Essential Roles in Good Health and Sleep (https://amzn.to/3QQGZ6v). Whether you think of yourself as an early bird, a night owl, or somewhere in between, this conversation may completely change the way you think about sleep—and about time itself. PLEASE SUPPORT OUR SPONSORS WAYFAIR: Ready to upgrade your home for way less? Head to ⁠https://Wayfair.com⁠ right now to shop all things home and get your space ready for less.  RULA: Thousands of people are already using Rula to get affordable, high-quality therapy that’s actually covered by insurance. Visit ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Rula.com/sysk⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ to get started. QUINCE: Elevate your summer wardrobe. Go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Quince.com/sysk⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for free shipping on your order and 365-day returns. Now available in Canada, too! SHOPIFY: It's time to turn those "what ifs" into CHA CHING with Shopify Today! Sign up for your $1 per month trail and start selling today at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Shopify.com/sysk⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Learn more about your ad choices. Visit megaphone.fm/adchoices

Curiosity is a powerful engine, and Something You Should Know is built on the idea that a single conversation can shift your perspective in a meaningful way. Host Mike Carruthers, through OmniCast Media, sits down with researchers, authors, and practitioners across a surprisingly wide spectrum-from neuroscience and health to social dynamics and personal finance. The aim isn't just to accumulate facts, but to uncover practical wisdom you can apply directly. You might hear a psychologist explain the simple habit that strengthens relationships, followed by an economist demystifying how to build lasting wealth, and then a physiologist breaking down the real science behind effective fitness. This podcast operates on the belief that improvement is multifaceted; a tip for saving time can be as valuable as understanding a new scientific discovery. Each episode is a self-contained dive into a topic that could very well change your approach to your career, your health, or your daily routine. The tone is conversational and grounded, focusing on actionable takeaways rather than abstract theory. By weaving together insights from the fields of science, education, and self-improvement, the show provides a toolkit for navigating life's complexities. It’s the kind of listening that leaves you with something concrete-a strategy, a new understanding, or a piece of advice that resonates long after the episode ends.
Author: Language: English Episodes: 50

Something You Should Know
Podcast Episodes
The Science of Charisma & Why Midlife Is Better Than Everyone Thinks [not-audio_url] [/not-audio_url]

Duration: 49:32
If your porch light seems to attract every moth and flying insect in the neighborhood, you're not imagining it. Scientists have finally figured out why artificial lights are so irresistible to many insects—and knowing wh…
SYSK TRENDING - Where Did the Hamburger Come From? [not-audio_url] [/not-audio_url]

Duration: 23:25
Few foods are as American as the hamburger. Every year, Americans eat billions of them, and they are a staple at backyard barbecues, diners, ballparks, and restaurants around the world. Yet despite being one of the most…
Have We Been Wrong About Posture? & How Memory Champions Think [not-audio_url] [/not-audio_url]

Duration: 49:49
Take a look at your speedometer the next time you're driving. Chances are, it's lying to you. The speed you're actually traveling is probably different from what the dashboard says—and that's completely intentional. http…
The Mystery of Accents and the Dangerous Habit of Rumination [not-audio_url] [/not-audio_url]

Duration: 49:49
Have you ever pushed on a door that was supposed to be pulled—or pulled when you should have pushed? It feels embarrassing, but don't blame yourself. It turns out the problem usually isn't you. It's the door. https://uxd…
SYSK TRENDING - A Different View of Success [not-audio_url] [/not-audio_url]

Duration: 25:24
What does it really mean to be successful? Most people would probably say it's about making more money, climbing the career ladder, earning recognition, or becoming well known. But what if we've been measuring success al…
Has Therapy Gone Too Far? & The Hidden Genius of Birds [not-audio_url] [/not-audio_url]

Duration: 50:56
Need a favor? The way you ask may matter as much as what you're asking for. Researchers have found that a few simple changes in how you make a request can dramatically increase the chances someone will say yes—and most p…
The Proven Magic of Being Outdoors & The  Curious History of A, B, C [not-audio_url] [/not-audio_url]

Duration: 49:26
Many ballpoint pens have a particular design feature intended to save your life – if necessary. It's one of those clever features most people never notice and hopefully never have to use yet millions of pens contain it.…