Christine Sperber has built a life around reinvention, curiosity, and risk-taking. From her days as a World Cup snowboarder to co-founding MEA in Baja and Santa Fe, Christine shares why she believes it's essential to play games you're not sure you can win. In this episode, we talk about rejecting the comfort of competence, embracing "the kook zone," and how making lifestyle-driven choices can expand time and purpose. Christine explains why 55 feels like a beginning, not an end–and why now is the perfect time to be bold.How long will you live? Take our quiz today to find out!Special Thanks to Our Sponsorsfatty15: C15:0 is the first essential fatty acid to be discovered in over 90 years, and fatty15 is on a mission to optimize your C15:0 levels to help support your long-term health and wellness—especially as you age. You can get an additional 15% off their 90-day subscription Starter Kit by going to fatty15.com/AGEIST and using the code “AGEIST” at checkout.Maui Nui: The cleanest, most nutrient-dense red meat out there–high in protein, rich in antioxidants, and ethically harvested. Their venison sticks are perfect for healthy snacking on the go and their cuts make for delicious, healthy meals. Go to MauiNuiVenison.com or click here to learn more about exclusive starter packs for our listeners.Timeline Nutrition: Our favorite supplement for cell support and mitochondrial function. Listeners can now get 20% off their first Timeline purchase by using the code “AGEIST” at checkout at TimelineNutrition.com/ageist.Key Moments"I always say it's important to play games you're not sure you can win.""Make the choice that's the more interesting story. That will always lead you in the right direction.""I really feel like my adult life is just beginning right now."Connect with ChristineLinkedInInstagramConnect With AGEISTNewsletterInstagramWebsiteLinkedInTune in to hear more from Christine Sperber on this episode of The AGEIST Podcast or check out the full interview transcript.Say hi to the AGEIST team!
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52:53
Dr. Will Bulsiewicz Busts the Gluten Myth
If you think fiber is boring, think again. In this episode of The AGEIST Podcast, Dr. Will Bulsiewicz, best-selling author and gut health expert, explains how gut health shapes everything from your mood and immune system to how you age. He shares why plant diversity, not calorie counting, is the key to better health, and how personalized nutrition is replacing outdated one-size-fits-all advice. Tune in to walk away with real, actionable ideas for feeling better—and it all starts with your next meal.How long will you live? Take our quiz today to find out!Special Thanks to Our SponsorsDavid Protein: Fuel your body's potential with David Protein, the premium formula that delivers complete amino acid profiles without compromise. Experience the difference that sustainable, clean nutrition makes in your recovery and performance—because your body deserves nothing less than extraordinary. Use our link, and when you buy 4 boxes, you get the 5th box free. Visit: tinyurl.com/weareageist.Timeline Nutrition: Our favorite supplement for cell support and mitochondrial function. Listeners can now get 20% off their first Timeline purchase by using the code “AGEIST” at checkout at TimelineNutrition.com/ageist.LMNT Electrolytes: Our #1 electrolytes for optimal hydration. Get a free 8-count Sample Pack of LMNT’s most popular drink mix flavors with any purchase at our link here. Find your favorite LMNT flavor, or share with a friend.Key Moments“Stop counting grams of fiber and start counting plants.”“Ninety-five percent of people are fiber deficient in the United States.”“The measure of health within an ecosystem is biological diversity.”Connect With “Dr. B”Website: The Plant Fed GuyInstagram (@theguthealthmd)FacebookBook: Fibre FuelledZOE (Personalized Nutrition)Connect With AGEISTNewsletterInstagramWebsiteLinkedInTune in to hear more from Dr. Bulsiewicz on this episode of The AGEIST Podcast or check out the full interview transcript.Say hi to the AGEIST team!
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52:22
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52:22
John Koten on the Great Skincare Experiment
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, and a new perspective on men’s self-care.Cover Image: Bobby DohertyHow long will you live? Take our quiz today to find out!Special Thanks to Our SponsorsTroscriptions: Precise, pharmaceutical-grade nootropics for peak performance. Whether you need laser focus, mental clarity, or a boost in cognitive endurance, Troscriptions delivers science-backed results. Use the code “AGEIST” for 10% off or click here.Maui Nui: The cleanest, most nutrient-dense red meat out there–high in protein, rich in antioxidants, and ethically harvested. Their venison sticks are perfect for healthy snacking on the go and their cuts make for delicious, healthy meals. Go to MauiNuiVenison.com or click here to learn more about exclusive starter packs for our listeners.LMNT Electrolytes: Our number-one electrolytes for optimal hydration. Use our link to get a free LMNT sample pack with their most popular flavors.Key Moments"Most of the companies say men’s skin is thicker and needs different formulas—I’m not buying it.""This whole thing blew up online...and most of the letters I got were from men.""You start using this stuff and your skin looks nicer...why wouldn’t you keep using it?"Connect With John KotenThe Wall Street Journal article: “A 70-Year-Old Man’s Search for Younger-Looking Skin”Connect With AGEISTNewsletterInstagramWebsiteLinkedInSay hi to the AGEIST team!
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1:15:39
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1:15:39
Carrie Owerko Breaks Movement Myths
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, this conversation will show you a better path forward.How long will you live? Take our quiz today to find out!Special Thanks to Our SponsorsMaui Nui: The cleanest, most nutrient-dense red meat out there—high in protein, rich in antioxidants, and ethically harvested. Their venison sticks are perfect for healthy snacking on the go and their fresh cuts make for delicious, healthy meals. Go to MauiNuiVenison.com or click here to learn more about exclusive starter packs for our listeners.fatty15: C15:0 is the first essential fatty acid to be discovered in over 90 years, and fatty15 is on a mission to optimize your C15:0 levels to help support your long-term health and wellness—especially as you age. You can get an additional 15% off their 90-day subscription Starter Kit by going to fatty15.com/AGEIST and using the code “AGEIST” at checkout.LMNT Electrolytes: Our number-one electrolytes for optimal hydration. Listeners receive a free 8-serving sample pack with their purchase at DrinkLMNT.com/AGEIST.Key Moments"I'm a movement optimist. I think movement is medicine.""Permission to play–that was my little tagline.""It's not too late. What else can we do? Not do?"Connect With Carrie OwerkoWebsite: https://carrieowerko.comThe Playground (online classes): https://www.carrieowerko.com/on-demandInstagram (@carrieowerko): https://www.instagram.com/carrieowerkoConnect With AGEISTNewsletterInstagramWebsiteLinkedInInterview TranscriptSay hi to the AGEIST team!
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38:40
Dr. Andreo Spina Slams Generic Fitness Plans
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 long will you live? Take our quiz today to find out!Special Thanks to Our SponsorsLMNT Electrolytes: Our number-one electrolytes for optimal hydration. Listeners receive a free 8-serving sample pack with their purchase at DrinkLMNT.com/AGEIST.Timeline Nutrition: Our favorite supplement for cell support and mitochondrial function. Listeners can now get 20% off their first Timeline purchase by using the code “AGEIST” at checkout at TimelineNutrition.com/ageist.David Protein: Fuel your body's potential with David Protein, the premium formula that delivers complete amino acid profiles without compromise. Experience the difference that sustainable, clean nutrition makes in your recovery and performance–because your body deserves nothing less than extraordinary. Use our link, and when you buy 4, you get the 5th box free. Visit: tinyurl.com/weareageist.Key Moments"Mobility is simply strength training in order to achieve and cultivate new ranges of motion.""You can't move where you can't move, which means you can't train where you can't move.""The cost of high performance is your physical health."Connect With Dr. Andreo SpinaWebsite: https://functionalanatomyseminars.comInstagram: https://www.instagram.com/drandreospinaConnect With AGEISTNewsletterInstagramWebsiteLinkedInInterview TranscriptSay hi to the AGEIST team!
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.
New Zealand