Today, I'm joined by Dr. Grace Liu, often known as the “Gut Goddess,” a trailblazer in the world of microbiome science and founder of The Gut Institute. In this conversation, we take a bold dive into an often-overlooked pillar of longevity: your poop. That's right—Dr. Liu unpacks the fascinating and sometimes surprising science showing how gut health shapes everything from your immune system and brain to your lifespan itself.
Read MoreToday, I’m joined by David Roberts and Dr. John Gildea, two passionate researchers whose work sits at the cutting edge of environmental health and longevity science. In this episode, we dive deep into the catalyst for developing a stabilized sulforaphane supplement—something born out of both necessity and relentless curiosity. David opens up about how environmental toxicity stopped being theoretical for him, and Dr. Gildea brings a wealth of clinical insight into why supporting our detox pathways could be a game-changer for chronic disease prevention.
Read MoreToday, I’m joined by the legendary Dr. Jeffrey Bland, widely known as the “father of functional medicine” and a true pioneer in the science of longevity and immune resilience. In this conversation, Dr. Jeffrey Bland opens up about his decades-long journey questioning the conventional medicine model, the personal moments that shaped his mission, and how his passion for asking the right questions ultimately led him to reshape the future of healthcare.
Read MoreToday, I’m joined by the innovative Dr. Cynthia Keller, a pediatrician whose passion for integrative and functional medicine has reshaped how we understand post-COVID health challenges. Dr. Keller opens up about her journey from conventional medicine to designing unique solutions for children and families, revealing how her care, presence, and determination to “solve the unsolvable” led to breakthroughs in treating mood changes, weight gain, and energy loss after COVID.
Read MoreToday, I’m joined by the insightful Ashley Koff, renowned registered dietitian and fierce advocate for personalized, realistic nutrition that actually works in the real world. In this episode, Ashley Koff opens up about her personal and professional journey—from her early days in big brand marketing (think sugared cereals and infobesity) to her pivotal “aha” moments that led her to champion true weight health, not just weight loss.
Read MoreToday, I’m excited to bring back the always thought-provoking Joel Greene, author of “The Immunity Code” and “The Way,” for a fresh conversation on why true longevity is about so much more than how much muscle you have or the latest diet trend you’re following. Joel Greene opens up about the hard lessons he’s learned from decades of self-experimentation and reveals why chasing that ideal gym physique might actually backfire as you age.
Read MoreToday, I’m sitting down with two true pioneers in the health optimization space: microbiologist Kiran Krishnan from Just Thrive, and Forrest Smith, founder of Kineon. In this episode, we bridge two often separate worlds—gut health and photobiomodulation—to explore what happens when you combine spore-based probiotics with red and near-infrared light therapy. You'll hear about the unexpected links between the gut and brain, the pivotal role of leaky gut in everything from neurodegeneration to hormone imbalance, and why Forrest started experimenting with shining red light directly on his abdomen.
Read MoreToday, I'm joined by Christian Drapeau, a visionary pioneer in stem cell science and the mind behind the concept of endogenous stem cell mobilization. Christian’s journey takes us from his days as a neurophysiology researcher, wrestling with questions about memory and consciousness, to a life-changing pivot into plant medicine—ultimately leading to groundbreaking work with stem cell–mobilizing botanicals like blue-green algae and sea buckthorn.
Read MoreToday, I’m joined by Eliza Kingsford, a clinical psychologist and expert in the psychology of weight loss, who brings a refreshingly honest—and much needed—perspective to the conversation around GLP-1 peptides, weight regulation, and nervous system health. Eliza shares how her two decades of experience revealed a missing piece in lasting weight loss: understanding and addressing the role of our nervous system beneath the surface of every behavior, craving, and “failed” attempt.
Read More
