AGEIST

Craig Cooper, former professional athlete and author of Your New Prime , shares the overlooked realities men face as they age. He opens up about reversing his own osteoporosis and why many men fail to prioritize bone health. Craig breaks down why typical fitness routines may actually accelerate aging and offers science-backed alternatives for maintaining strength, metabolic function, and cardiovas...

Dr. Paul Kolodzik spent 25 years in emergency medicine watching the long-term consequences of preventable disease. Now, he’s helping patients reverse metabolic syndrome using continuous glucose monitors (CGMs), low-carb nutrition, and strength training. In this episode, Dr. Kolodzik explains why blood sugar spikes—not cholesterol—may be the most urgent threat to long-term health. You’ll also hear...

At 32, Todd Vande Hei was told his declining health was just “part of getting older,” and he believed it—until he didn’t. Along with sharing how a shift in perspective led him to pursue measurable strategies to improve his well-being, he talks about ways you, too, can become the CEO of your own health. If you're tired of vague advice and want a smarter, test-based approach to longevity, this...

Are you eating the right way for your goals? Performance nutritionist Dr. Marc Bubbs has spent 20 years working with Olympic athletes, elite sports teams, and executives to optimize their health through diet and lifestyle. In this episode, he explains how nutrition isn’t one-size-fits-all, why carbs aren’t the enemy, and how small changes in your daily habits can have massive long-term impacts. Wh...

What if you could increase your energy, improve your focus, and optimize your brain health with just one simple lozenge? Dr. Scott Sherr, an expert in health optimization, joins us on the show once more to discuss methylene blue, a powerful mitochondrial enhancer that has been used for over a century. He explains how this compound boosts cognition, helps fight infections, and even improves enduran...

What if you could improve your memory, decision-making, and focus just by making small tweaks to your daily routine? Cognitive psychologist and author Therese Huston, PhD, joins us to share practical, science-backed strategies for boosting brain health at any age. She explains why stress kills creativity, how dancing can actually grow new brain cells, and why older adults often make better big-pic...

How do you maximize health span and avoid the slow decline often associated with aging? Rudy Inaba, an expert in performance health and longevity, explains why data-driven fitness and personalized interventions are the future. He breaks down the importance of VO2 max as a predictor of longevity, the impact of structured exercise on metabolic health, and why the best path to aging well isn’t found...

Teemu Arina, author of Biohacker's Handbook and one of the movement’s pioneers, believes biohacking may have lost its way. In this episode, he lays out a different approach to longevity. He argues that extreme health routines often do more harm than good, and that true well-being comes from adaptability, not rigid optimization. Teemu also shares why AI-driven personal health plans could repla...

What if AI could analyze your health data and tell you exactly what to do to live longer? Guy Leitersdorf, CEO of Longevity AI, joins us to explain how his platform uses real-time biomarkers, behavioral science, and AI to optimize health decisions. Instead of one-size-fits-all advice, Longevity AI acts as a personal health coach, adjusting its guidance based on your habits, preferences, and biolog...

Are the everyday products in our homes quietly harming us? Jill Czarnik, co-founder of The Tribalist, explains how microplastics, unregulated chemicals, and overconsumption are impacting our health in ways we often overlook. She shares practical, manageable steps for reducing exposure, from water filtration to simplifying personal care routines. This episode is a must-listen for anyone looking to...

Neil Markey, co-founder of Beckley Retreats, shares his journey from Army Ranger to leading advocate for psychedelics and mindfulness. Drawing from his own struggles with trauma and burnout in the service, Neil explains how meditation and professionally guided psychedelic experiences transformed his life. We discuss the benefits of neuroplasticity, emphasizing how intentional habits after transfor...

Michelle MacDonald, coach and daughter of Joan MacDonald (a.k.a. Train With Joan ), is a fitness expert and the founder of Wonder Woman Coaching. This week, she joins us to challenge outdated narratives about aging and health. Michelle explains why muscle loss isn’t inevitable and how lifestyle choices shape physical and mental wellness. She shares the transformative story of coaching her mother,...

Laura Hof, daughter of Wim Hof, brings transformative insights into the role of beliefs, stress management, and neuroplasticity in shaping our lives. She explains how the reticular activating system (RAS) filters our experiences based on belief systems, emphasizing the importance of consciously shifting these filters to unlock new possibilities. Through techniques like controlled stress exposure,...

This week, Dr. Joy Hussain shares new insights from her sauna therapy research and its transformative potential for health. Think of heat/cold exposure as training on par with exercise or brain training. Learn how sweating impacts metabolic health, the connection between hormones and thermoregulation, and how sauna use could alleviate menopause symptoms. Dr. Hussain discusses gender differences in...

How much do you know about your home’s impact on your health? Dr. Nicole Bijlsma, environmental health expert and building biologist, uncovers the often-overlooked hazards lurking in our everyday environments. From the risks of mold and dust to the surprising health effects of electromagnetic fields (EMFs), she offers actionable advice to create safer, healthier spaces. Learn why a simple change l...

“When people left the orb in tears, I knew I’d created something that truly touched their souls.” - Tina Frey The prolific artist’s latest groundbreaking project has redefined how meditation can look and feel. By combining frequency-based vibration, guided meditations, and her own immersive vision, Tina's comforting, five-foot structure helps people access peace, love, and joy in just 15 minu...

This week’s episode is a rerun of our captivating conversation with Dr. Rachel Allen, an anesthesiologist and ketamine therapy pioneer. Dr. Allen discusses how ketamine—a medication she has used for decades in her practice—has evolved into a groundbreaking treatment for depression, PTSD, and anxiety. She shares deeply personal patient stories and explains the science behind the “snowglobe effect,”...

Dr. Cindy Tsai, a double board-certified physician in internal and integrative medicine, brings a transformative perspective to health and wellness. Drawing from her own journey through a rare autoimmune condition, Dr. Tsai champions a holistic approach that integrates Western medicine with complementary therapies like energy healing and mindfulness. In this episode, she explains why understanding...

Ron Kastner’s story highlights the transformative power of finding your “why.” In this episode, he shares how a single moment of clarity—recognizing his desire to be present for his daughters—sparked a complete overhaul of his lifestyle. Ron explains why defining a personal purpose is essential for sustaining habits that support health and vitality, especially as we age. With actionable tips on ex...

Dr. Marc Cohen reveals a significant oversight in the celebrated Kuopio Ischemic sauna study , which linked sauna use with a marked decrease in all-cause mortality: the critical role of cold exposure. While the research attributes dramatic health benefits to saunas alone, Dr. Cohen points out that in Finland, the practice inherently includes cold plunges—a factor often excluded in Western interpre...

David Stewart shares highlights from his keynote at the Global Wellness Summit in Scotland, where he explored wellness trends and the expanding importance of optimism in health. Research shows that a positive mindset and simple health practices—like quality sleep and exercise—can have more impact than high-cost interventions. Today, wellness is a booming $6.3 trillion industry now outpacing tech,...

Dr. Amy Killen joins the podcast to discuss how real-time health metrics and personalized tracking are revolutionizing modern wellness. With her expertise in regenerative medicine, Dr. Killen provides a roadmap for optimizing health and making informed choices based on individual needs. She explores the benefits of emerging health tech like continuous glucose monitoring and wearable devices, which...

Find yourself feeling a sniffle coming on as winter descends? In this episode, Dr. Scott Sherr shares actionable insights into strengthening immunity, particularly during the colder months. He explains the importance of balancing our exposure to germs for immune resilience and highlights nutrient-rich diets, hydration, and supplements like cordyceps mushrooms to boost immune function. Dr. Sherr al...

In this episode, Dr. Leah Johansen shares how belief systems and emotional well-being directly impact physical health. She explains the intricate relationship between self-worth and chronic disease, revealing practical methods to achieve optimal health. Through breathwork, awareness, and understanding our electromagnetic field, Dr. Johansen shows how we can reduce stress and elevate our lives. Lis...

Practical, sustainable steps for fostering health and resilience in the midst of life’s everyday challenges with Dr. Linda Eller, D.O. Through her unique perspective, Dr. Eller explains how small, mindful changes can create a foundation for long-term wellness and reduced stress. She addresses common pitfalls in modern health practices, guiding listeners on how to establish a truly balanced lifesty...