Circadian Rhythm Biology with Dr. Vanessa Ingraham | Sleep, Light & Longevity

In this episode, I sit down with naturopathic doctor Dr. Vanessa Ingraham to dive deep into the fascinating world of circadian rhythm biology, the science of how our internal clocks govern everything from hormones to immunity, metabolism, and brain health. We explore: Why circadian rhythms are central to health and longevity How light exposure in the morning and evening impacts hormones and sleep The links between disrupted circadian rhythms and chronic disease Practical strategies to realign your body clock (sleep hygiene, light management, meal timing, stress reduction) How circadian biology connects to immunity, gut health, and inflammation The role of circadian optimization in aging and longevity strategies Dr. Vanessa brings both scientific depth and practical wisdom, making this conversation valuable for anyone who wants to improve energy, resilience, and long-term health through better alignment with nature’s rhythms.  Learn more about Dr. Vanessa: https://www.drvanessa.life Dr. Vanessa Ingraham Bio: Dr. Vanessa Ingraham is a naturopathic physician with over 15 years of experience in integrative oncology and metabolic medicine. After co-founding Pure Health Bahamas, where she supported women through breast cancer with integrative protocols, she moved to New Zealand to formulate products for Nutrient Rescue NZ and later founded Bloom Integrative Health, a multidisciplinary clinic for women navigating hormonal challenges and chronic disease. Today, Vanessa works online from her home in Piha on Auckland’s wild west coast, guiding clients worldwide. Her approach blends nutrition, biohacking, mitochondrial optimization, circadian biology, and biophysics; exploring how light, water, and electromagnetic forces shape health at the cellular level. Grounded in her own daily practice of sunrise yoga, time in the bush, and regular ocean swims, she helps people build resilience and overcome chronic disease by aligning cutting-edge science with the timeless laws of nature. 🎯 Personalised Health Optimisation Consulting with Lisa Tamati Lisa offers solution focused coaching sessions to help you find the right answers to your challenges. 📌  Topics Lisa can help with:  Lisa is a Genetics Practitioner, Health Optimisation Coach, High Performance and Mindset Coach. She is a qualified Ph360 Epigenetics coach and a clinician with The DNA Company and has done years of research into brain rehabilitation, neurodegenerative diseases and biohacking. She has extensive knowledge on such therapies as hyperbaric oxygen,  intravenous vitamin C, sports performance, functional genomics, Thyroid, Hormones, Cancer and much more. She can assist with all functional medicine testing. 🔬 Testing Options Comprehensive Thyroid testing DUTCH Hormone testing Adrenal Testing Organic Acid Testing Microbiome Testing Cell Blueprint Testing Epigenetics Testing DNA testing Basic Blood Test analysis Heavy Metals  Nutristat Omega 3 to 6 status and more  Lisa and her functional medicine colleagues in the practice can help you navigate the confusing world of health and medicine . She can also advise on the latest research and where to get help if mainstream medicine hasn't got the answers you are searching for whatever the  challenge you are facing from cancer to gut issues, from depression and anxiety, weight loss issues, from head injuries to burn out to hormone optimisation to the latest in longevity science. Book your consultation with Lisa  🤝  Join our Patron program and support the show Pushing the Limits' has been free to air for over 8 years. Providing leading edge information to anyone who needs it. 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Lisa is constantly researching and interviewing the top scientists and researchers in the world to get you the best cutting edge supplements to optimise your life.   🎥  Subscribe to our popular Youtube channel  with over 800 videos, millions of views, a number of full length documentaries, and much more. You don't want to miss out on all the great content on our Lisa's youtube channel. Youtube   📚 Order Lisa's Books Lisa has published 5 books: Running Hot, Running to Extremes, Relentless, What your oncologist isn't telling you and her latest "Thriving on the Edge"  Check them all out at  https://shop.lisatamati.com/collections/books   Check out Lisa's Biotech Company Aevum Labs and shop their groundbreaking Longevity, Immune and gut formulation Rejuvenate Pro  https://shop.lisatamati.com/pages/rejuvenate   🔴 Red Light Therapy: Lisa is a huge fan of Red Light Therapy and runs a Hyperbaric and Red Light Therapy clinic. If you are wanting to get the best products try Flexbeam: A wearable Red Light Device https://recharge.health/product/flexbeam-aff/?ref=A9svb6YLz79r38 Or Try Vielights’ advanced Photobiomodulation Devices Vielight brain photobiomodulation devices combine electrical engineering and neuroscience. To find out more about photobiomodulation, current studies underway and already completed and for the devices mentioned in this video go to www.vielight.com and use code “tamati” to get 10% off   🎙️Enjoyed This Podcast? If you did, subscribe and share it with your friends! If you enjoyed tuning in, then leave us a review and share this with your family and friends. Have any questions? You can contact my team through email (support@lisatamati.com) or find me on Facebook, Twitter, Instagram and YouTube. For more episode updates, visit my website. You may also tune in on Apple Podcasts.    To pushing the limits, Lisa and team