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What happens when two lifelong sauna enthusiasts, longtime friends, and thermal soul brothers decide to write a book celebrating sauna culture? In Sauna Talk Episode 142, Glenn Auerbach sits down with Tom Rolando at Sauna Days 2026, on the shores of Lake Superior at Larsmont Cottages, to introduce their new book, Sauna Life: From Heat Up to Cool Down. This conversation is especially meaningful because Tom was the very first guest on Sauna Talk. Now, 142 episodes later, they're back together, sharing stories, laughs, and reflections on a friendship that helped inspire not only the book but Sauna Days itself. Sauna Life is more than a coffee table book. It's a celebration of the sauna community. Three years in the making, the book brings together hundreds of photographs, personal stories, and reflections from sauna enthusiasts around the world. Organized around six contrasting themes — Heat, Cold, Nature, Build, Friendship, and Solitude — it captures the beauty, simplicity, and shared experiences of authentic sauna culture. Recorded live before a Sauna Days audience, Glenn and Tom explore: How their friendship began with a wood-fired sauna build. The surprising connection between Tom, Glenn's first sauna-building book, and the origins of Sauna Days. Why they invited the worldwide sauna community to help create Sauna Life. Favorite photographs and stories from the book. The importance of hot, cold, nature, and the cool-down experience. Why good sauna is about more than temperatures, timers, and health metrics. How sauna creates lasting friendships and a sense of belonging. Along the way, audience questions spark conversations about sauna traditions, the importance of community gathering spaces, and why the simplest sauna experiences are often the most rewarding. As Glenn likes to say, "Good heat knows no borders." Get your copy of Sauna Life! Discover Sauna Life: From Heat Up to Cool Down and the limited-edition Sauna Life Gift Set, featuring the book, premium Sauna Life zip-up hoodie, beanie, and a personal thank-you note from Glenn and Tom. Explore the book and Gift Set at https://saunalifeshop.com/product/gift-set. Connect with SaunaTimes Website: https://www.saunatimes.com More Sauna Talk episodes: https://www.saunatimes.com/category/sauna-talk-podcast/ Whether you're a lifelong sauna enthusiast, building your first backyard sauna, or simply curious about this wonderful thing we do, there's a seat on the bench for you. Enjoy sauna! #SaunaLife #SaunaTalk #SaunaTimes #SaunaCulture #WoodFiredSauna #SaunaDays

Something special is happening in the world of sauna research. In this episode of Sauna Talk, Glenn Auerbach takes us to The Well in Norway, where the Sauna Research Foundation has brought together 15 researchers from nine countries to advance the science of sauna bathing. For years, researchers studying sauna and its potential health benefits have often worked independently, across different countries and scientific disciplines. Now, they're coming together to share ideas, challenge assumptions, establish common research standards, and build a foundation for future collaboration. With his handheld recorder, Glenn captures spontaneous conversations in the hallways of this international gathering. We hear directly from researchers studying cardiovascular health, cardiac rehabilitation, mental health, stress, sleep, and the physiological mechanisms behind sauna's potential benefits. Among the voices featured are Earric Lee of the Montreal Heart Institute, Sam Oliver of Bangor University in Wales, Norwegian researchers Rune Jonasen and Eva Hillan, and Sauna Research Foundation board members John Sabes and Hans Hägglund. The conversations range from clinical research protocols and long-term health studies to wood-fired saunas, Norway's floating sauna culture, and the importance of simply enjoying the sauna experience. And perhaps one of the most memorable insights comes from Rune Jonasen, who suggests that sometimes the best part of sauna isn't the heat itself. It's waking up in the morning knowing that today is a sauna day. What makes this gathering remarkable isn't just the science. It's the openness, trust, and collaborative spirit among researchers who share a common interest in understanding sauna and its place in our lives. This episode captures an important moment in the evolution of sauna research, told through the voices of those helping move it forward. Learn more and connect: SaunaTimes: https://www.saunatimes.com Explore sauna culture, sauna building, and the stories behind the heat. Discover Sauna Life: From Heat Up to Cool Down, a coffee table book celebrating sauna through photography, stories, and personal experiences from around the world. Until next time, I'll see you on the bench. #SaunaTalk #SaunaResearch #SaunaHealth #SaunaTimes #SaunaCulture

In this episode of Sauna Talk, Glenn Auerbach sits down with Risto Elomaa, outgoing president of the International Sauna Association, on the eve of the International Sauna Congress in Oslo. After 16 years as ISA president—and two decades on its board—Risto reflects on a lifetime shaped by sauna, beginning with his first smoke sauna at just four weeks old. He shares stories from decades of sauna culture around the world, from Finland and Germany to Japan, South Korea, China, and beyond. The conversation explores what defines a real sauna, the importance of good löyly, European sauna standards, the future of sauna research, and why Risto believes researchers need common protocols if sauna science is going to advance responsibly. Glenn and Risto also discuss Sauna Aid and its work supporting Ukraine, the growth and regulation of Aufguss, sauna diplomacy, birch vihta traditions, raising children with sauna, smoke sauna culture, and some of the memorable people Risto has met on sauna benches around the world. And when asked what matters most in a good sauna? For Risto, the answer is simple: good löyly, good löyly, and good löyly. Join us for a wide-ranging conversation with one of the most influential international voices in modern sauna culture as he prepares to pass the torch at the International Sauna Congress. For more sauna stories, resources, and authentic sauna culture, visit SaunaTimes.com.

What happens when we stop performing and start remembering who we actually are? In this live conversation from Sauna Days 2026, Glenn Auerbach sits down with longtime friend Harvey Martin for a wide-ranging Sauna Talk about performance, identity, intuition, nervous-system regulation, and the role sauna can play in bringing us back to ourselves. Harvey has spent years inside the world of high performance. After playing professional baseball, he worked in player development and spent four seasons doing human performance coaching with the San Francisco Giants. Today, he works privately with elite athletes, musicians, and other high-level performers navigating pressure, identity, and life beyond the performance itself. But Harvey came to Sauna Days with one word on his mind: Remembrance. Remembering who we are underneath the noise. Underneath the information. Underneath the algorithms, expectations, status, and constant pressure to perform. Glenn and Harvey explore what happens when a profession becomes an identity, why facts alone rarely change human behavior, the difference between performance and presence, and why intuition becomes increasingly important in a world built around information and algorithms. And, naturally, they bring it back to sauna. Harvey shares the story of his wood-fired horse trailer sauna in Arizona—with an office in the front and hot room in the back—and why building a fire, tending it throughout the day, and making your own heat forces you to slow down. As Harvey puts it, there's something different about heat you make yourself. In this episode: • Harvey's journey from professional baseball to the San Francisco Giants • Working with elite athletes and musicians under extreme pressure • Separating performance from identity • Why emotional experience changes behavior more than information • Intuition, presence, and nervous-system regulation • What algorithms may be doing to our awareness • Sauna as a practice of remembrance • Why wood-fired sauna naturally slows us down • Harvey's Arizona horse trailer sauna and writing space • The value of making your own heat • Why sometimes "it takes all day to live" Recorded live at Sauna Days 2026. Learn more about authentic sauna culture, sauna building, Sauna Days, and the Sauna Talk podcast at SaunaTimes.com. This episode of Sauna Talk is supported by Kuuma Sauna Stoves, built by Lampa Manufacturing in Tower, Minnesota. Until next time, we'll see you on the bench.

In Sauna Talk Episode 138, Glenn sits down with longtime friend and fellow "thermal soul brother" Jeff Pyzyk—a Wisconsin sauna enthusiast with more than two decades of experience and an estimated 3,500+ sauna sessions under his belt. Jeff shares how one lakeside sauna and a cold plunge in 1998 turned into a lifelong pursuit. From building his own saunas and experimenting with wood-fired heat to helping inspire the low-profile Kuma stove, Jeff has developed his perspective the old-fashioned way: through years of time on the bench. The conversation moves from good heat, löyly, rock mass, bench height, and cold plunging into some unexpected territory: pizza, espresso, vintage Volkswagens, and why hands-on experience matters more than internet theory. At the center of it all is Jeff's simple message to anyone suffering from sauna analysis paralysis: There is no perfect sauna. Build your damn sauna. Glenn and Jeff also talk Sauna Days, friendship, the growing North American sauna community, and that special moment a few rounds into a sauna session when the fire settles, the rocks are hot, and everything just clicks. This episode is sponsored by Sauna Build: From Start to Finish by Glenn Auerbach. If you've been thinking about building your own sauna, Glenn's book is a practical guide designed to help take you from idea to finished hot room. It draws on years of hands-on sauna building experience and covers the key decisions that matter most—from layout and bench design to heaters, ventilation, materials, and the details that help create good heat. Buy the physical book here. Buy the e-book here. For anyone feeling stuck in research mode, it pairs perfectly with Jeff's message in this episode: learn what matters, make a plan, and build your sauna.

What does it mean to be "3 Percent Finn" yet feel deeply connected to Finnish sauna culture? For Sauna Talk Episode 137, Glenn sits down with Michael Nordskog, author of The Opposite of Cold: The Northwoods Finnish Sauna Tradition, recorded live at Sauna Days 2026. Michael grew up in the heart of North American sauna country, and his work has helped document a sauna tradition that runs deep through northern Minnesota, Wisconsin, Michigan, and the greater Lake Superior region. In this conversation, Michael and Glenn get into Finnish ancestry, Northwoods sauna culture, the traditions that took root around Lake Superior, and the way sauna gets passed down through families and communities. It's also a conversation about place, identity, and why authentic sauna has endured in this part of the world long before the current wave of sauna popularity. For those of us who believe sauna is more than a hot room, Michael's perspective is an important reminder: the buildings matter, the löyly matters, but so do the stories and the people who keep the tradition alive. Recorded live at Sauna Days 2026. This episode of Sauna Talk is brought to you by Homecraft, makers of quality sauna heaters and sauna equipment. Homecraft has been building sauna products for generations and continues to support the culture of good sauna across North America. Learn more about Homecraft at homecraftsaunas.com.

In this episode of Sauna Talk, the roles are reversed as Mossy Ben interviews Glenn Auerbach about Sauna Days 2026 at Larsmont Cottages on the North Shore of Lake Superior. Glenn shares the origin story of Sauna Days, from a small gathering of roughly 25 sauna enthusiasts to a sold-out celebration of sauna culture featuring mobile saunas, presentations, breathwork, cold plunges, artisans, builders, operators, and sauna people from around the world. They discuss the beautiful weather, the importance of maintaining enough bench space, the soul of the original Larsmont sauna, and the delicate balance between commerce and "kumbaya." Most of all, they reflect on the community that forms when people gather around good heat, cold water, and a shared appreciation for authentic sauna culture. You'll also hear stories from the benches, the shoreline, the Lake Room, and the spaces between sauna rounds—where strangers quickly become friends and conversations move well beyond sauna. Topics include: The origins and evolution of Sauna Days Sauna Days 2026 highlights Sauna culture in Northern Minnesota The SaunaTimes tribe and spirit of community Mobile saunas, sauna builders, and vendors Lake Superior cold plunging The balance between business and authentic sauna culture What makes Larsmont Cottages an ideal home for Sauna Days A look ahead to Sauna Days 2027 Learn more about authentic sauna culture, sauna building, events, and the Sauna Talk podcast at SaunaTimes.com. Until next time, we'll see you on the bench.

In Episode 135 of Sauna Talk, Glenn Auerbach welcomes psychotherapist Sierra Blake for a live conversation recorded at Sauna Days 2026 on the shores of Lake Superior. Sierra brings a graduate background in mental health psychology from the University of Minnesota, along with clinical experience working in trauma and addiction medicine. Her work explores the relationship between mind and body, including the potential psychological effects of sauna and cold-water immersion. This conversation moves beyond the usual discussion of what heat does to the body and asks a bigger question: What can shared sauna experiences do for our relationships, our communities, and our sense of belonging? Sierra explains how heat and cold create manageable stress, followed by a calming nervous-system response that may support openness, awareness, and connection. She also shares emerging research suggesting that the benefits of communal sauna may come not only from the heat itself, but from ritual, emotional synchrony, shared challenge, and the feeling of belonging to something larger than ourselves. Glenn, Sierra, and the Sauna Days audience explore: • The connection between the sympathetic and parasympathetic nervous systems • Sauna, cold water, and the mind-body relationship • Why shared challenge can bring people closer together • The difference between routine and ritual • Sauna as a generator of "loose ties" and everyday community connection • The role of mindfulness, meaning, and intention in sauna practice • Sauna as a third space outside of home and work • The potential for sauna to become part of a healthier social infrastructure • Why there may be no single "best" way to sauna Across cultures, sauna and bathing traditions have long served as places for healing, reflection, storytelling, and community. This episode offers a thoughtful look at why sauna's deepest value may lie not only in what happens inside the body, but in what happens between people. Recorded live at Sauna Days in May 2026. Learn more about SaunaTimes: https://www.saunatimes.com Subscribe to the SaunaTimes newsletter: https://saunatimes.substack.com

USA Sauna Celebration: Reflections on Good Heat, American Ingenuity, and the Spirit of Freedom For this special July 4 edition of Sauna Talk, Glenn reflects from island cabin country near the Superior National Forest in northeast Minnesota, looking out across open water and thinking about sauna in America: where it came from, what it means today, and the people helping carry the flame forward. As the United States celebrates 250 years since its founding, this episode gathers excerpts from several of Glenn's favorite Sauna Talk conversations with American sauna personalities and sauna-adjacent voices. Together, they form a tribute to the deep and growing sauna culture in the United States — a culture shaped by Finnish immigrants, small-town manufacturers, researchers, builders, bathers, and longtime sauna nuts who understand that good heat knows no borders. We begin with Bruce Oreck from Episode 72, former United States Ambassador to Finland, who shares how Finland corrected his American misunderstanding of sauna and introduced him to the deeper rhythm of good heat. From smoke saunas to the Finnish Sauna Society, Bruce reminds us that America could use not just more hot rooms, but more sauna culture: rounds, cool downs, conversation, patience, humility, and time together on the bench. Next, we hear from three American sauna stove makers as featured in Sauna Talk Episode 120. Their conversation brings us to the heart of the sauna: the stove. These are small-town American manufacturers building durable heat sources close to home, with family history, shop-floor knowledge, local jobs, and real accountability behind every stove. In a world where so much is distant and disposable, their work speaks to craftsmanship, simplicity, and American ingenuity. From there, the episode moves into sauna science with Dr. Ashley Mason, associate professor at the University of California, San Francisco. Ashley studies whole body hyperthermia, sleep, depression, body temperature, and the effects of heat on the body and mind. While she is careful to distinguish traditional sauna from the controlled heating practices used in her lab, her research helps explain something many sauna bathers already feel: heat changes us. It brings us out of the narrow band of climate-controlled modern life and back into a more dynamic relationship with the body. This conversation with Dr. Mason can be heard in entirety in Sauna Talk Episode 102. Finally, from Episode 123, Glenn turns to Mikkel Aaland, author of Sweat and one of the great connectors in global sweat bathing culture. Mikkel offers a wider lens on what makes bathing traditions endure across generations. It is not enough to have the best sauna on the block. The deeper goal is to get the block into the sauna. For sauna culture to last, it needs the physical, the social, and the spiritual. It needs safety, community, respect, generosity, and shared experience. Taken together, these excerpts celebrate the American sauna movement at a special moment in time. Sauna can live in a backyard, a research lab, a bathhouse, a welding shop, a mobile trailer, a tent, a cabin, or a community gathering place. But wherever it lives, the best sauna experiences point us toward something simple and deeply human: warmth, freedom, equality, connection, and the joy of sitting together in good heat. Happy July 4, happy Independence Day, and welcome to Sauna Talk.

Recorded live before a full audience at Sauna Days 2025, this special episode of Sauna Talk brings together four authors, educators, and lifelong students of human experience for a conversation that moves well beyond sauna itself. Joining me are Garrett Conover, author of Sauna Magic; Jesse Coomer, author and educator in breathwork and cold exposure; Harvey Martin, author of Breathe, Focus, Excel and Without Words; and myself, Glenn Auerbach, author of Sauna Build from Start to Finish. Together, we explore the experiences, obsessions, and questions that led each of us to write books and dedicate years of our lives to sharing what we've learned. Our discussion ranges from sauna culture, cold plunging, breathwork, athletics, coaching, and creativity to broader questions about wellness, personal growth, and what it means to live an examined life. We talk about the tension between science and intuition, the limits of protocols and optimization, and why authentic experiences often teach us more than information alone. Along the way, we reflect on how writing changes the writer, how teaching changes the teacher, and how books become snapshots of who we were at a particular moment in our own journeys. The conversation is candid, thoughtful, and at times deeply personal. Rather than presenting ourselves as experts with all the answers, we share stories of uncertainty, evolution, mistakes, and discovery. Whether discussing sauna, breath, cold exposure, nervous system regulation, or the search for meaning and connection in modern life, a common theme emerges: the most valuable lessons often come not from information, but from direct experience. If you've ever wondered why practices like sauna, breathwork, cold immersion, and time in nature can have such a profound impact on how we feel, think, and connect with ourselves and others, you'll find plenty to reflect on in this conversation. Recorded in the Great Lake Room at Sauna Days 2025, this is a live authors panel about writing, learning, teaching, and the lifelong pursuit of awareness, presence, and authentic human connection.

What happens when the exploding UK sauna movement meets the rapidly evolving North American sauna scene? Recorded live at Sauna Days 2025 on Minnesota's North Shore, this episode of Sauna Talk features a wide-ranging conversation with Jake Newport of Finnmark Sauna in the UK. Together, Glenn Auerbach and Jake explore where global sauna culture is headed next — from grassroots mobile saunas and floating bathhouses to luxury urban wellness spaces, aufguss experiences, and the rise of social sauna culture. Jake shares the remarkable story behind Finnmark Sauna and the transformation of sauna culture across the UK over the last decade. What was once dismissed as "hot dry boxes" in hotels and gyms has evolved into a thriving movement centered around contrast therapy, community, craftsmanship, ritual, and meaningful human connection. Topics include: The rise of sauna culture in the UK and parallels with the USA Mobile sauna movements, beach saunas, and floating saunas Othership, guided sauna experiences, and modern wellness trends Authentic sauna culture vs. commercialization Aufguss and curated sauna rituals Building community through heat and cold Sauna entrepreneurship and the future of the industry Why education and experience matter more than marketing hype The importance of purpose, connection, and slowing down This episode also features audience discussion and insights from leaders helping shape North American sauna culture, including conversations around social sauna spaces, accessibility, manufacturing, wellness businesses, and preserving the roots of authentic sauna practice. If you care about where sauna culture is going — and how to build it without losing its soul — this is an episode you won't want to miss. Subscribe to SaunaTimes.com for more authentic sauna conversations, builds, culture, and community. #sauna #finnmark #contrasttherapy #wellness #saunaculture #coldplunge #aufguss #communitysauna #saunatalk #saunadays #saunatimes

In this of Sauna Talk, Glenn Auerbach is joined bench-side by Josh Leddy of Get Sweaty with Leddy and sauna builder Leif Kjorness of Excelsior Saunas for a deeply personal and wide-ranging conversation recorded after multiple sauna and cold plunge rounds on Lake Ann in Minnesota.  What unfolds is more than a discussion about sauna. It's a conversation about craftsmanship, friendship, healing, community, and the ways sauna culture continues to evolve while still holding onto its roots. Josh shares how his lifelong connection to sauna eventually inspired him to launch Get Sweaty with Leddy, a YouTube channel and podcast focused on natural healing, pain management, and meaningful conversations that happen best on the sauna bench. He talks about his upcoming mobile sauna project, his vision for creating immersive wellness gatherings through movement and music, and why sauna creates a unique environment where people can truly connect without barriers. Leif reflects on his journey from custom home building into the sauna world, and how building saunas became more than construction work — it became a calling. He discusses craftsmanship, quality building principles, the importance of slowing life down, and the fulfillment that comes from creating spaces where people gather, reflect, and reconnect with themselves and each other. The conversation also dives into the details behind the "party sauna" concept, including large panoramic windows, skylights, thoughtful ventilation, and building mobile saunas designed to foster memorable shared experiences. Throughout the episode, Glenn shares stories from the early days of SaunaTimes, the origins of Sauna Days on the North Shore of Lake Superior, and his own formative sauna experiences hitchhiking through Finland and Sweden as a young traveler. Together, the three discuss the rise of mobile sauna culture in Minnesota, the power of hot-cold contrast therapy, the difference between manufactured cold plunges and natural bodies of water, and the emotional reset that happens when people gather around heat, steam, cold water, and conversation. There are moments of humor, reflection, and philosophy woven throughout — from stories about cutting fresh ice holes by hand to discussions about social media fatigue, authentic community building, and the importance of finding your own operating system for life. Glenn closes by sharing the personal framework that grounds him today: Freedom, Enoughness, Nature, and Simplicity. This episode captures what sauna culture is really about at its best: generosity, vulnerability, camaraderie, and the simple but profound experience of being fully present together. Topics discussed include: Mobile sauna culture Sauna building and craftsmanship Sauna Days and grassroots sauna community Cold plunging and winter swimming Natural healing and pain management Lake Superior sauna culture Music, movement, and sauna gatherings The mental and physical benefits of contrast therapy Friendship, reflection, and slowing down The future of sauna culture in America Guests: Josh Leddy — Get Sweaty with Leddy Leaf Kjorness — Excelsior Saunas

n this live panel from Sauna Days 2025, Glenn welcomes two of the most thoughtful voices in sauna research, Dr. Ashley Mason of UCSF and Earric Lee of the Montreal Heart Institute, for a candid conversation about the current state of sauna science, where the evidence is strong, where it is still emerging, and why integrity matters when talking about health benefits in the sauna world. This episode goes far beyond the usual wellness headlines. Ashley and Earric dig into the real responsibility that comes with promoting sauna for health, especially in a moment when many businesses lean on scientific claims to sell sauna experiences, home builds, and products. Rather than oversimplifying the message, this discussion brings nuance, humility, and rigor to the bench. Earric shares insights from two major projects: a cardiac rehabilitation study exploring whether regular sauna bathing can improve outcomes for patients with coronary artery disease, and a sweeping review of roughly 80 years of heat-therapy research, covering everything from traditional sauna and infrared sauna to hot water immersion and foot baths. One of the big takeaways: despite all the enthusiasm around sauna today, the actual number of long-term published studies is still surprisingly limited, and the field has a lot of room to grow. Ashley brings the mental health lens, drawing from her work on depression, insomnia, and body-based therapies that do not rely on drugs. She explains how heat exposure may relate to thermoregulation, serotonin pathways, and mood improvement, and describes the striking relationship between body temperature and depression. In her research, some people with depression appear to run "hot," not because of fever, but because their bodies do not cool as effectively. That opens a fascinating question: can changing body temperature help change mental state? Together, Glenn, Ashley, and Earric explore the difference between clinical research and practical sauna use. They talk about why researchers sometimes use intense protocols that are not meant to be copied at home, how long heat exposure may matter more than many people realize, and why dosage, frequency, and total heat load are still not well defined. The conversation also touches on the challenge of translating laboratory findings into real-world sauna practice, especially for people seeking guidance they can actually use. A major thread throughout the panel is the distinction between traditional sauna and infrared sauna. Earric shares data from the literature showing a fairly even split in long-term published work between the two, while also noting that many infrared studies come from the same Japanese "Waon therapy" tradition. Ashley explains why her own clinical work uses controlled infrared whole-body heating: not because it is culturally superior, but because it allows researchers to isolate heat as a variable and reliably elevate core temperature over time. The panel also gets refreshingly honest about what remains uncertain. Can a traditional sauna session raise core temperature to the same levels used in clinical depression studies? Maybe, but probably not easily. Is cold plunging necessary? Not necessarily. Does contrast therapy add something meaningful beyond helping people stay in the heat longer? The science is still catching up. Are there clear protocols for children, older adults, athletes, or people with type 1 diabetes? Not yet, at least not with the level of certainty most people would hope for. There is also a strong practical thread in this episode. Earric encourages sauna bathers to keep a sauna log, much like an exercise log, tracking time, temperature, frequency, and personal response. The idea is simple but powerful: if sauna is a stressor that leads to adaptation, then paying attention to your individual dose matters. Ashley adds an important layer to that idea by reminding listeners that human beings are not static. Age, fitness, depression, stress, sleep, and general health all influence how the body handles heat. Audience questions help widen the discussion even further. The panel touches on core temperature versus skin temperature, wearable technology, the limits of common thermometers, the role of sweating and blood redistribution, how cold exposure may or may not complement sauna, the possibility that some sauna benefits come not just from heat but from social connection, rest, hydration, and ritual, and why future research needs better control groups to separate these effects. What emerges is a thoughtful, grounded, and deeply useful conversation: sauna science without the chest-thumping, without the overclaiming, and without losing the wonder. This episode is for sauna builders, bathers, researchers, health professionals, and anyone who wants a clearer picture of what heat can do for the human body and mind, and what questions still deserve honest study. In this episode: Dr. Ashley Mason and Earric Lee discuss the current state of sauna research, long-term heat therapy studies, traditional sauna versus infrared sauna, depression and thermoregulation, cardiac rehab, body temperature tracking, dosage and duration, cold exposure, aging, children and heat, diabetes considerations, and why the future of sauna science depends on asking better questions with more rigor.

In this episode of Sauna Talk, Glenn sits down with Bill Gifford, author of Hotwired: How the Hidden Power of Heat Makes Us Stronger, for a wide-ranging conversation on sauna, heat adaptation, and the connection between physical challenge and mental well-being. Bill shares how his journey into heat began through personal stress, scientific curiosity, and his reporting on the powerful effects of sauna and thermal exposure. Together, Glenn and Bill explore the famous Finnish sauna research of Dr. Jari Laukkanen, the role of heat in cardiovascular and mental health, and the way sauna can act as both a physiological reset and a social connector. They also dive into Bill's experience training for the brutal Hotter Than Hell 100, what heat adaptation teaches us about resilience, and why sauna offers something much bigger than simple recovery. From neurotransmitters and stress relief to friendship, veterans' healing, and the culture of bathing, this episode shows how heat can make us stronger in body, mind, and spirit. Click here to purchase Bill's new book.

Recorded live at Sauna Days 2025, this episode of Sauna Talk brings together a thoughtful panel of doctors who sauna for a grounded conversation on heat, health, and the real role of sauna in modern life. Glenn is joined by Dr. Jeremiah Eisenchenk, Dr. Brandon Dotson, Dr. Brittany Kimball, and Dr. Ashley Mason for a lively discussion on what we know, what we don't know, and why sauna continues to matter for both personal well-being and community connection. This conversation explores: cardiovascular health and the most-cited sauna studies sleep, mood, depression, stress reduction, and mental health sauna and respiratory health recovery, inflammation, and everyday wellness detox claims, hydration, and where the evidence stands the difference between lived sauna experience and overhyped wellness marketing why more rigorous sauna research is still needed What makes this episode special is the balance: medical perspective, personal experience, Finnish-American sauna tradition, and a shared respect for sauna as both practice and place. Recorded lakeside with the Sauna Days crowd in the room, this is a conversation about more than research. It's about why people keep returning to sauna—for clarity, healing, friendship, and that feeling that some things still can't be improved by screens or speed.