David Stewart, founder of AGEIST magazine and thought leader, brings in a range of high-profile guests to share their secrets of living your best life with rega...
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 life. If you’re tired of endless supplement stacks and prescriptive morning routines, this conversation offers a fresh perspective on what actually works.How long will you live? Take our quiz today to find out! Visit ageist.com/longevityquizThanks to Our SponsorsTimeline Nutrition — our favorite supplement for cell support and mitochondrial function. Listeners receive 10% off your first order of Mitopure with code AGEIST at TimelineNutrition.com/ageist.LMNT Electrolytes — our number one electrolytes for optimal hydration. Listeners receive a free 8-serving sample pack with their purchase at DrinkLMNT.com/AGEIST. BON CHARGE: Want to try the hottest sauna blanket on the market? Check out BON CHARGE’s Infrared Sauna Blanket, which is designed to provide easy access to the benefits of infrared heat therapy in the comfort of your own home, here.Key MomentsMany high performers chasing optimization are just running from their own trauma.The problem with perfect health routines is that it can become a prison.You don’t need to live forever—you need to live well.Connect With TeemuWebsite: www.teemuarina.comInstagram: @teemuarinabiohackersummit.comHolo Habits App: holohabits.comBook: Biohacker’s Handbook – biohackingbook.comCheck out the full interview transcriptConnect With AGEISTNewsletterInstagramWebsiteSay hi to the AGEIST team!
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44:12
Guy Leitersdorf on the Future of AI in Longevity
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 conditions, the role of real-time health nudges, and how AI-powered insights can help physicians move from reactive care to true preventative medicine.How long will you live? Take our quiz today to find out! Visit ageist.com/longevity-quizThanks to Our SponsorsBON CHARGE: Want to try the hottest sauna blanket on the market? Check out BON CHARGE’s Infrared Sauna Blanket, which is designed to provide easy access to the benefits of infrared heat therapy in the comfort of your own home, here.fatty15: C15:0 is the first essential fatty acid to be discovered in over 90 years. fatty15 is on a mission to replenish your C15:0 levels and restore your long-term health. Get 15% off your 90-day subscription Starter Kit here or enter 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“Nobody likes to treat their health as a chore, so we match habits to what people actually want to do.”“Physicians don’t have time to analyze every piece of data—AI can harmonize it all and provide real-time, personalized insights.”“The question isn’t just what you can do to improve your health, it’s what you will do—and that’s where behavioral science comes in.”Connect With Guy Leitersdorf & Longevity AILongevity AILinkedInConnect With AGEISTNewsletterInstagramWebsiteFor more on Guy Leitendorf’s insights and Longevity AI, listen to his full interview on The AGEIST Podcast and/or check out the full episode transcript.Say hi to the AGEIST team!
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42:21
Jill Czarnik: Microplastics and How to Remove Them
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 will you live? Take our quiz today to find out! Visit ageist.com/quizThanks 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 receive 10% off your first order of Mitopure with code AGEIST at TimelineNutrition.com/ageist.Fatty15 – C15:0 is the first essential fatty acid to be discovered in over 90 years. fatty15 is on a mission to replenish your C15:0 levels and restore your long-term health. Get 15% off their 90-day subscription Starter Kit here or enter code "AGEIST" at checkout.Key MomentsMicroplastics are everywhere and nowhere—because we can’t see them, we ignore them, but they’re in every organ of our bodies.You don’t have to overhaul your life overnight, but small changes—like swapping out your tea bags or filtering your water—can add up to big health improvements.We think more stuff equals a better life, but the reality is, simplifying what we own and use can dramatically improve our well-being.Helpful LinksBest RO Filter, no installation required:https://www.amazon.com/dp/B0BGK4BQ2D?language=en_US&th=1&psc=1&tag=thetribalists-20Impact of microplastics on health:https://www.amazon.com/Sicker-Fatter-Poorer-Hormone-Disrupting-Chemicals-ebook/dp/B0789F6K8Z?ref_=ast_author_mpbJill’s book, The Plastic-Free Diet:https://theplasticfreediet.com/Connect with [email protected]/Full Episode TranscriptConnect With AGEISTNewsletterInstagramWebsiteSay hi to the AGEIST team!
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47:21
Neil Markey: From Spec Ops to Psychedelics for Healing
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 transformative experiences can rewire our brains for long-term change. Whether you're seeking healing, self-improvement, or even a little adventure, Neil’s insights illuminate a path to deeper connection, clarity, and purpose.How long will you live? Take our quiz today to find out at ageist.com/longevity-quizThanks to Our SponsorsFatty15 – C15:0 is the first essential fatty acid to be discovered in over 90 years. fatty15 is on a mission to replenish your C15:0 levels and restore your long-term health. Get 15% off their 90-day subscription Starter Kit here or enter code "AGEIST" at checkout.SuppCo – SuppCo is currently in beta and users can get 100% FREE access by going to supp.co/AGEIST. Podcast listeners will also get early access to SuppCo's founding membership when it launches in early 2025.Blue Zones Kitchen – Want meals crafted with taste and longevity in mind? Consider what you put on your plate and get a little help from Blue Zones Kitchen. Click here and save $2 on any bowl.Key MomentsPsychedelics can settle the central nervous system, creating clarity that allows us to see our stories and patterns more objectively.Meditation isn’t just a tool—it’s the foundation for living a more present and intentional life.Transformation requires habits; without them, even profound breakthroughs are temporary.Connect With Neil MarkeyWebsite: Beckley RetreatsInstagram:@neilpmarkeyConnect With AGEISTNewsletterInstagramWebsiteFull Episode TranscriptSay hi to the AGEIST team!
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45:40
Michelle MacDonald Proves It’s Never Too Late
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, Joan, from obesity to thriving health, emphasizing the importance of habits over quick fixes. Tune in to learn why fitness isn’t about perfection but about creating sustainable routines that prioritize strength, vitality, and self-love.How long will you live? Take our quiz today to find out! Visit: ageist.com/longevityquizThanks to Our SponsorsLMNT Electrolytes: our favorite electrolytes for optimal hydration. Listeners receive a free 8-serving sample pack with their purchase at DrinkLMNT.com/AGEIST.Timeline Nutrition: Our number one supplement for cell support and mitochondrial function. Listeners receive 10% off your first order of Mitopure with code AGEIST at TimelineNutrition.com/ageist. SuppCo – SuppCo is currently in beta and users can get 100% FREE access by going to supp.co/AGEIST. Podcast listeners will also get early access to SuppCo's founding membership when it launches in early 2025.Key MomentsSarcopenia isn’t inevitable—it’s a lifestyle choice. If you don’t use your muscles, you lose them.You’re not invisible. Whatever you decide to be, you leave ripples in the water all around you.Getting in fabulous shape isn’t rocket science. It’s simple, consistent effort over time.Connect With Michelle MacDonaldWebsite: Wonder Woman CoachingInstagram: @michellemacdonaldofficialPodcast: Stronger By Design for WomenConnect With AGEISTNewsletterInstagramWebsiteFull Episode TranscriptSay hi to the AGEIST team!
David Stewart, founder of AGEIST magazine and thought leader, brings in a range of high-profile guests to share their secrets of living your best life with regards to: wellness, health, fitness, finance and relationships.There is no shortage of advice, role models or influencers for those under 40. But these seem to disappear once you hit your prime. And at a time when media and brands really don’t understand, market or speak to any generation above the age of 40, our goal is to shine a light on a positive mindset and way of living for those over 40, over 50, over 60 and over 70. The AGEIST podcast helps paint the picture of living your best life, aging well and healthy aging. Pro-aging as a counterbalance to ageism. We have a positive approach to healthy aging, personal goal setting, relationships, style, culture, community and living with purpose. AGEIST provides a new outlook on longevity, healthy aging, and aging well. Health and Wellness: When we talk about wellness for those of us over 40, over 50, over 60 or over 70, it is all science-based. You will learn about hormesis and homeostasis, the benefits of heat and cold exposure, and the importance of community to our longevity. Scientists and experts discuss: the important role sleep plays in our overall health, breathing techniques to reduce stress, light therapy, cortisol, heart health, and biohacking. We also cover brain health, neuroplasticity, curiosity, and novelty.Nutrition and Diet: Food and nutrition advice for those over 40, over 50, over 60 and over 70 are based in science as well. Everything from hydration, supplements, collagen, fasting, micronutrients, macronutrients, autophagy, and cellular clean up all help in increasing longevity. As we age, when we eat is just as important as what we eat – especially for women entering perimenopause and menopause. AGEIST experts discuss: how much water we need for proper hydration, the importance of keeping up our bone density, and why adding 15 colorful foods a day is helpful for gut health.Fitness and Exercise: We’ve grown up hearing about the importance of exercise. But for fitness over 50 and to increase longevity, weight lifting, aerobic activities and HIIT (high intensity interval training) sessions play an important role. At AGEIST, we believe in tracking not just our activity, but our recovery time as well. It’s in the recovery that our body does the work to improve our overall health and fitness.Meditation: Reducing stress and lowering anxiety can play a big role in improving overall health. Learn how reducing stress from traumatic events, job strain, and finances can slow down the aging of our immune system. Meditation - guided or on your own is an important tool for reducing stress and anxiety. Travel and Culture: It’s all about the adventure. Travel is a favorite activity for those of us in our 50's, 60’s, 70’s and 80'. Hear from experts on the best places for travel over 50, what to wear over 50, and how to make the most of your time in retirement years. Finance: We approach finances through the lens of what proper financial planning and budgeting can do for your lifestyle after 50. Our retirement experts discuss: lifetime income, retirement planning, saving and investing, the stock market, IRAs, and 401k plans. Career: Professional endeavors do not end at the typical retirement age anymore. We are seeing more and more encore careers, passion careers, entrepreneurs, and breaking of the glass ceiling. AGEIST believes that diversity and inclusion in business and in life are enriching for us all. How will you be your best self?
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