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PODCAST

AGEIST

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.

education self-improvement

All Episodes

75:39

John Koten on the Great Skincare Experiment

AGEIST ·

2025/06/19

At 70, journalist John Koten never expected to become an authority on skincare, but that’s exactly what happened. After 20 skin cancer surgeries, he set out to understand what actually works–and what doesn’t–when it comes to caring for aging skin. In this episode of The AGEIST Podcast, John shares the scientific and personal insights from six months of testing top-rated products and interviewing experts. Take a listen to walk away with specific routines, surprising product recommendations, an...

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38:40

Carrie Owerko Breaks Movement Myths

AGEIST ·

2025/06/12

Movement teacher Carrie Owerko joins us this week on The AGEIST Podcast to break down how curiosity and joy can transform the way we move, age, and live. Carrie describes herself as both a movement optimist and an “optionist,” someone who believes in varied, adaptable practices over rigid routines. She shares how play, autonomy, and experimentation fuel sustainable physical habits, regardless of age or ability. So if you’ve ever felt boxed in by fitness dogma or hesitant to try something new,...

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71:48

Dr. Andreo Spina Slams Generic Fitness Plans

AGEIST ·

2025/06/05

Most people think mobility means stretching. Dr. Andreo Spina, founder of Functional Range Systems, says that couldn’t be further from the truth. In this week's episode of The AGEIST Podcast, he unpacks how joint-specific training leads to long-term health and real resilience–whether you’re an athlete or just trying to age better. Learn why the exercises you’ve been told are “good” might be causing your body more harm than help, and how to better understand what your body actually needs. How ...

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71:36

Dr. Michael Breus: Unlocking the Secret to Better...

AGEIST ·

2025/05/29

If you aren’t getting adequate sleep, a lot of physical and mental problems can follow—from the obvious symptoms like fatigue and brain fog to more serious things like an increased risk of dementia. What is an adequate amount of deep and REM sleep? What are the minimum and maximum amounts of sleep we need each night? What should we do if we wake up in the middle of the night? What’s the deal with intermittent fasting and sleep? Should we take melatonin? Dr. Michael Breus, “The Sleep Doctor,” ...

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49:53

Rabbi Asher Gottesman: Addiction Isn't The Problem

AGEIST ·

2025/05/22

Do you ever feel like things just aren’t clicking? This week’s guest on The AGEIST Podcast, Rabbi Asher Gottesman, shares his personal path from addiction to sobriety and from shame to self-worth. He explains how loneliness is the real epidemic, and why connection—not just to others, but to ourselves—is the cure. Asher offers clear, grounded advice for building community, rewiring self-talk, and finally feeling seen. How long will you live? Take our quiz today to find out! Visit ageist.com/...

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58:44

Gabby Reece: What Every Woman Over 50 Should Know

AGEIST ·

2025/05/14

Former professional sand volleyball player Gabby Reece joins us for a masterclass in how to build a sustainable, individualized approach to health, aging, and performance. She talks candidly about transitioning from elite sport to wellness, and why “listening to your whisper” can be a life-changing practice. Gabby explains the difference between having information and having a practice–and how one without the other is meaningless. From parenting strategies to hyperbaric therapy and training i...

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50:41

Denise Kirtley: Midlife Isn't The End

AGEIST ·

2025/05/07

Fitness coach Denise Kirtley joins us to talk about why transformation in midlife begins with mindset, not macros. In this conversation, she challenges outdated views of aging, critiques perfection culture, and explains how real strength is built through daily intention. Denise also speaks candidly about social media backlash and how sharing her journey in a bikini inspires women to believe change is possible. Her message is clear: stop waiting, and just start. How long will you live? Take ...

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54:01

Jennifer Maanavi: Is Wellness Misleading You?

AGEIST ·

2025/05/01

In this week’s episode, Jennifer Vaughan Maanavi, founder of Physique 57, shares why fitness must be the foundation of any wellness plan—especially as we age. She explains how the explosion of wellness trends has dangerously shifted focus away from physical health. Jennifer offers powerful insights on building a sustainable, results-driven fitness habit that supports brain health, cardiovascular health, and emotional well-being. Listeners will come away with a clear, actionable framework for ...

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39:09

Dr. Mike Studer: The Health Rule You’re Getting Wrong

AGEIST ·

2025/04/24

Physical therapist and endurance athlete Dr. Mike Studer joins us this week to break the myth of a one-size-fits-all approach to health. He shares why personalization—based on genetics, performance metrics, and lifestyle—is critical to long-term success in fitness, nutrition, and mental wellbeing. From sleep consistency to gut microbiome insights, Dr. Studer lays out practical strategies to help listeners become their own best scientist. Tune in to learn how to effectively experiment, track o...

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50:43

Matt Zemon on Addiction, Attention and Psychedelics

AGEIST ·

2025/04/17

Matt Zemon, author and psychedelic therapy advocate, joins us to explain how non-ordinary states of consciousness can help rewire repetitive thought patterns. He breaks down how psychedelics are being used not just for trauma recovery but to foster growth and deeper self-understanding. This episode also covers the rise of industrialized addiction and the tools available to counter its effects—from ketamine to breathwork to community. Whether you're struggling or thriving, Zemon offers grounde...

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53:53

Craig Cooper: My Protocol & Bone Health Turnaround

AGEIST ·

2025/04/10

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 cardiovascular resilience. This episode equips listeners with practical, often ignored insights into how to...

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62:13

Dr. Paul Kolodzik on GLP-1s and Modern Metabolism

AGEIST ·

2025/04/03

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 why he believes wearables and strategic use of GLP-1 medications can radically change your health...

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63:35

Todd Vande Hei: Reject Aging as Inevitable

AGEIST ·

2025/03/27

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 conversation will show you how to start. How long will you live? Take our quiz today to find out! Vi...

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63:21

Dr. Marc Bubbs: Performance Nutrition for Everyday Life

AGEIST ·

2025/03/20

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. Whether you’re a competitive athlete or just want to feel better, Dr. Marc breaks down the science ...

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66:47

Dr. Scott Sherr: A Guide to Methylene Blue

AGEIST ·

2025/03/13

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 endurance for athletes. If you’ve been feeling sluggish, struggling with brain fog, or looking for a sma...

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57:06

Therese Huston, Ph.D - How to Upgrade Your Brain

AGEIST ·

2025/03/06

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-picture decisions than younger ones. Whether you want to sharpen your focus or protect your memory, ...

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50:34

Rudy Inaba on Personalized Longevity and Fitness

AGEIST ·

2025/02/27

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 in exotic supplements but in consistent, foundational habits. He also shares the latest advanceme...

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44:12

Teemu Arina on Why Most Biohackers Are Wrong

AGEIST ·

2025/02/20

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 replace cookie-cutter protocols, and how we can rethink aging as a balance between discipline and enjoying ...

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42:21

Guy Leitersdorf on the Future of AI in Longevity

AGEIST ·

2025/02/13

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 biological markers. On this week’s episode of The AGEIST Podcast, we discuss the five key aging conditi...

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47:21

Jill Czarnik: Microplastics and How to Remove Them

AGEIST ·

2025/02/06

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 take control of their environment and make choices that support long-term well-being. How long ...

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283 results

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