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The AGEIST podcast is where we rewrite life after 50. Hosted by David Stewart, founder of AGEIST and Super Age, we talk with extraordinary people—scientists, creatives, and thinkers—about living vibrantly in your 50s, 60s, 70s and beyond. From longevity science to emotional well-being, fitness to purpose, we explore the tools and mindsets that help us stay curious, energized, and deeply engaged with life. This isn’t about aging gracefully—it’s about living boldly.
278 Episodes
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Most people focus on how much protein they eat, but Oliver Amdrup-Chamby, founder of health and wellness supplement brand Puori, argues the bigger question is whether your protein source is potent enough to support muscle as you age, and clean enough to use daily. He explains why leucine matters for muscle protein synthesis, and why plant and animal proteins can look very different once you factor in calories, volume, and digestibility. Then the conversation turns practical: what “third-party...
brain and body, plus what chiropractic can and cannot claim to “treat.” He shares a practical framework for finding a chiropractor you trust, including what to look for if you’re bringing in kids, athletes, or older adults. The conversation widens into a bigger point: shifting from symptom-chasing to daily self-care, with simple questions that help you choose routines and providers that support calm, resilience, and long-term function. Special Thanks to Our Sponsors Fatty15: C15:0 is the firs...
Judi Wineland, world traveler and founder of AdventureWomen explains how a lifetime of extreme travel shaped her idea of “aliveness,” and why the right trip can change your relationship to your body, your confidence, and your attention. She breaks down what happens when women travel together without the labels and expectations they carry at home, and why that can unlock sharper honesty, better friendships, and a renewed sense of play. You’ll hear how awe, discomfort, and laughter become pract...
Jennifer Walsh explains how beauty is more than pleasant—it’s biologically necessary. In this episode, she breaks down neuroaesthetics, the science of how art, nature, and well-designed environments influence our nervous systems and cognitive performance. Walsh shares actionable tools for using sound, texture, and light to regulate stress and spark creativity. Her insights reveal why small shifts in our surroundings can lead to greater emotional clarity, calm, and productivity. How long wil...
Dr. Lynn Marie Morski returns to discuss the fast-evolving science and practical application of psychedelics, for mental health and longevity. We unpack new studies on psilocybin’s potential to influence cellular aging—like preserving telomere length—and the promise of non-hallucinogenic neuroplastogens for stroke recovery and mental flexibility. Lynn Marie also gets into why “heroic doses” may be counterproductive and how personalizing your set, setting, and compound may be key to safe and e...
Christine Sperber joins us to unpack how we navigate the murky in-between of life transitions, especially during midlife. She shares practical tools for becoming more self-aware and talks about the importance of curiosity, internal listening, and community when stepping into unfamiliar territory. Christine challenges us to embrace the awkward, the goofy, and the uncomfortable as necessary phases in personal growth. If you’re looking to break out of your comfort zone and rethink your identity,...
In this re-airing of a favorite episode, fitness coach Michelle MacDonald challenges everything you've been told about aging, strength, and what's "normal" after 40. She explains why sarcopenia isn’t inevitable and how most women are deeply underserved by the current fitness industry. With personal stories including her own mother's 70-pound weight loss transformation, Michelle offers a blueprint for building strength, health, and confidence at any age. If you’ve ever felt underestimated by y...
After a near-fatal car crash, Jenn realized she had been living for others and it was time to live for herself. That moment launched her on a quest that made her the first woman to summit the second highest peak on every continent. In this episode, Jenn shares how raising seven kids prepared her for the logistical and emotional challenges of mountaineering, and how failure has become her teacher. Listeners will walk away with actionable insight on living intentionally, embracing discomfort, a...
When it comes to optimizing our entire biological systems from the ground up, where do we start? This week, Dr. Scott Sherr introduces Health Optimization Medicine, a groundbreaking clinical framework targeting cellular and gut health to restore our bodies to their optimal state. He shares how modern tests can guide personalized, data-driven interventions, and why most people are missing this foundation in both traditional and functional medicine. Whether you're a biohacker or a health practi...
Michel May, founder of Aizome and expert in nontoxic textiles, joins us to unpack the hidden health hazards in our bedding. He explains how synthetic dyes and petrochemical-based textiles may be impacting our health, particularly our skin microbiome and immune system. Michel walks us through the lack of regulation in the textile industry and how misleading labeling allows harmful substances into our homes. He also shares his take on choosing healthier bedding materials, including why natural,...
Dr. Ella Faktorovich joins us to unpack the latest advances in laser vision correction and lens implant surgery. She breaks down what makes these procedures safer and more effective than ever, and who stands to benefit most. We explore the life-changing impact that improved vision can have on vitality, independence, and mental clarity, especially for those over 40. Whether you’re tired of glasses, struggling with contact lenses, or curious about new options, this episode will show you how to ...
Dr. Brendan Murray shares insights from decades of experience treating elite athletes and everyday patients alike. He explains why poor movement mechanics, not aging, are the real cause of most joint pain and physical decline. Listeners will learn how to recognize faulty compensation patterns, understand the difference between stimulation and irritation in recovery, and create training plans that build resilience without injury. Brendan makes the case for personalized movement correction as t...
Eric Williamson, PhD, registered dietitian and Director of Nutrition at Canyon Ranch, lays out a clear, practical roadmap for building a better relationship with food. For starters, he explains why one-size-fits-all advice around protein, fiber, and fat often misses the mark. Learn how to optimize your diet without stress, fear, or gimmicks, especially as you age. From fiber-rich meals to evidence-based takes on seed oils and sweeteners, Eric offers straight answers rooted in science, not tre...
Dr. Suzanne Gilberg is shifting the menopause conversation with science, compassion, and boldness. In this re-airing of one of our favorite episodes, she addresses common fears about hormone replacement therapy (HRT), especially the perceived connection to breast cancer, and unpacks what current data really shows. She also emphasizes the importance of keeping an open mind as science evolves and shares what excites her most about women’s health and aging today. All in all, Dr. Suzanne’s perspe...
Mike Siemens, Director of Performance Science at Canyon Ranch, explains how performance science helps people train for what really matters—from lifting a suitcase to hiking at 90. He breaks down the importance of VO2 max, zone 2 training, and strength work, particularly for those over 50. Mike offers clear, actionable strategies for balancing recovery, building functional strength, and staying consistent. This is a highly informative episode for anyone who wants to age with power, purpose, an...
Amy Hawthorne, director of mental health and wellness at Canyon Ranch, joins us on The AGEIST Podcast to talk about the real drivers of change, and why simply knowing what to do often isn’t enough. She explains how shame, trauma, and outdated emotional tools shape our habits and relationships, especially as we age. Amy introduces self-compassion as an essential tool, not a luxury, for building resilience and long-term health. Take a pause, tune in, and walk away from this conversation knowing...
What happens when you reach the pinnacle of business success—and feel completely trapped? We invited one of our recent featured profiles, Mark Rampolla, founder of ZICO Coconut Water and the author of The Entrepreneur’s Guide to Freedom, to join us on The AGEIST Podcast. He challenges the relentless drive that defines most entrepreneurial lives by opening up about the emotional and physical toll his hustle took and how he rebuilt his life around energy, discipline, and self-awareness. Mark al...
This week, spiritual wellness expert Adam Smith joins us from Canyon Ranch to talk about finding calm and clarity in today’s chaotic world. With clinical pastoral training and years of experience supporting people through trauma and hospice care, Adam offers practical ways to build presence, reduce anxiety, and develop spiritual resilience. He explains why embracing uncertainty can be more powerful than chasing control, plus how practices like walking meditation, mindfulness, and curiosity he...
Heidi Clements and Constance Zimmer, co-hosts of the podcast Talk 50 to Me, are rewriting the rules of midlife and aging out loud. In this bold, unfiltered conversation, they unabashedly talk about why women over 50 are finally done staying quiet and what real empowerment looks like. From dismantling anti-aging myths to calling out the beauty industry’s obsession with youth, Heidi and Constance offer insights that are both rebellious as well as deeply inspiring and practical. So if you’ve eve...
Can controlling your mind control your health? This week on The AGEIST Podcast, we revisit a powerful episode from the archives. Dr. David Spiegel, one of the world’s leading experts on hypnosis and psycho-oncology, explains how stress, sleep, and emotional regulation directly influence survival, especially in cancer patients. He also shares how self-hypnosis and structured breathing can reduce pain, anxiety, and even tremors—tools now made widely accessible through his app, Reveri. Optimize ...
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way too much marketing
tried getting a CGM, even with type2 diabetes but not injecting insulin, manufactueres wont let you have one without a prescription. tried to get pressrciption but dr reckons getting one leads to bad practice. so much for self management