Boundless Body Radio

Casey Ruff
  • 5.0 (121)
  • Nutrition
  • Updated Semiweekly

Boundless Body Radio explores the wide range of health and fitness! We will be speaking with our amazing guests about the lifestyle factors that keep them at the top- low carbohydrate, ketogenic, and carnivore nutrition, movement, stress management, and so much more! Please rate and review us, and subscribe to get all the latest content! Let us show you how to create your BOUNDLESS life!

  1. 18h ago

    The Fructose Model with Chris Mearns!

    Send us Fan Mail Chris Mearns is the founder of LIV3 Health and the creator of the Fructose Model, a systems-based approach focused on how fructose metabolism may influence cellular energetics and contribute to chronic metabolic dysfunction. He is a primary author involved in the development of scientific literature advancing a broader model of metabolic health. His work integrates findings across biochemistry, physiology, and clinical research, with particular attention to fructokinase activity, uric acid signaling, mitochondrial function, and cellular energy dynamics. This work aims to unify established concepts, such as metabolic syndrome, mitochondrial dysfunction, inflammation, and neurodegeneration, within a common energetic framework centered on cellular energy availability and recovery capacity. It also explores how this perspective may help reconcile existing models of metabolism while connecting survival pathways to the progression of chronic disease. Chris is known for bridging the gap between scientific research and real-world application. Through podcast appearances and his YouTube channel, @TheFructoseModel, he translates complex metabolic science into clear, usable insights for both general audiences and health professionals. His research, educational work, and product development are guided by a central thesis: restoring metabolic resilience requires addressing upstream energetic stress, with fructose metabolism representing a central, yet often underrecognized, influence. Find Chris at- https://liv3health.com/ YT- @TheFructoseModel IG- @tryliv3 Find Boundless Body at- myboundlessbody.com Book a session with us here!

    The Fructose Model with Chris Mearns!

  2. 3d ago

    SPECIAL EPISODE! The Heritage Series with James Nestor, Author of Breath! 1028

    Send us Fan Mail Today we’re releasing a new episode from a brand new series called the Boundless Body Radio Heritage Series! I wanted to do something extra special to celebrate 1,000 podcast episodes recorded here at Boundless Body Radio, a milestone that we hit on June 24, 2026! These episodes are actually not new, although they might be new to you! When we first got started back in October, 2020, I was so fortunate that so many incredible people said "YES" to being hosted on the show, however, we didn’t have very many listeners at the time! Today, we get thousands of downloads every single month, and are usually included in the top 150 Fitness and Nutrition Podcasts on the Apple Podcast charts! To honor our amazing guests, I will be selecting one of those original episodes and posting them here on for this special series! As I was going through these episodes again, I remembered how valuable these conversations actually were. it was really striking how much the information these experts have shared has born out to be even more accurate several years later. The audio quality of a show was not as good back then as it is now, but I still really hope you enjoy these episodes, and find them relevant and helpful to you today! Cheers, thanks as always for listening, and I really hope you enjoy this episode of the Boundless Body Radio Heritage Series! Inhale. Exhale. A breath may be simple, and you do it mostly without thinking about it, but it is incredibly important. Bestselling author and journalist James Nestor has been involved with investigating breath for over a decade. And his work is incredible. He wrote the book Deep: Freediving, Renegade Science, and What The Ocean Tells Us about Ourselves in 2014, all about the sport of free diving, literally diving to the depths of the ocean on a single breath. In 2020, he wrote the bestseller Breath: The New Science of a Lost Art, an amazing deep dive into the importance of proper breathing, why we have forgotten about its importance, and how to practically incorporate proper breathing strategies. We are so grateful for James and his work, and we are glad he took the time to speak with us today! Find James at- www.mrjamesnestor.com Special love to- Calm The Oxygen Advantage by Patrick McKeown Find Boundless Body at- myboundlessbody.com Find Boundless Body at- myboundlessbody.com Book a session with us here!

    SPECIAL EPISODE! The Heritage Series with James Nestor, Author of Breath! 1028

  3. 5d ago

    Eat Your Meat, Love Your Life with Chris DeLisle! 1027

    Send us Fan Mail Chris DeLisle of Chris Cooking Nashville is Nashville’s own Primal Pioneer, whose personal carnivore transformation led to over 100 pounds of weight loss, shatters diet dogma and hands you the ultimate chef's setlist for bold, unapologetic meat-focused cooking. Inside his new book Eat Your Meat, Love Your Life: Rock and Roll Carnivore Cooking to Crank Your Kitchen to 11, you’ll find the following- 130 knockout recipes, from no‑nonsense beginner fare like Fire and Fat Beef Patties with Brie and Poppin’ Pork Chops with a Mustard Sear, to advanced showstoppers like Roadie Meatloaf with Pepper Jack Stuffing and Crack of Noon Cured Salmon with Caper Sour Cream; A progressive skill‑building structure that transforms you from meat‑minded novice to kitchen commander; Rock‑and‑roll callouts and punch‑in‑your-gut quotes to keep you fired up between chapters; And Real‑world meal plans, grocery lists, and prep strategies to supercharge your results! Whether you’re battling brain fog, stalling on the scale, or craving a lifestyle that ignites every cell in your body, this book is your ticket to primal power. It’s time to silence the sugar sirens, ditch the carb crutches, and fuel your body with the most ancient—and effective—fuel on the planet. Ready to roar? Crack open Eat Your Meat, Love Your Life and take the first bite toward a stronger, sharper, more powerful you on a rock-and-roll tour of culinary creation! Find Chris at- https://www.chriscookingnashville.com/ Book- Eat Your Meat, Love Your Life: Rock and Roll Carnivore Cooking to Crank Your Kitchen to 11 YT- Chris Cooking Nashville Ash and Chris' Music- https://www.ashtaylor.com/ Find Boundless Body at- myboundlessbody.com Book a session with us here!

    Eat Your Meat, Love Your Life with Chris DeLisle! 1027

  4. Aug 24

    Whole Men's Health with Dr. Stephen Sanders! 1026

    Send us Fan Mail Dr. Stephen Sanders is a husband, father, and board-certified family medicine physician who helps men dominate life with purpose, strength, and energy. With more than 15 years of leadership in clinical medicine, consulting, and entrepreneurship, he leads Whole Men’s Health, a precision men’s health and performance clinic specializing in testosterone optimization, hormone therapy, longevity medicine, and peak vitality. His passion for men’s health is personal. In his late 30s, Dr. Sanders battled intense fatigue, brain fog, and declining energy, until he rebuilt his own health through hormone optimization, nutrition, and performance medicine. That transformation revealed a truth he now teaches every day: men often push through symptoms until they crash. What began as his personal recovery became a professional mission to help men reclaim strength, focus, and purpose; to lead powerfully at home, at work, and in life. Dr. Sanders earned his MD from the University of Alabama at Birmingham, his MPH in Health Policy and Management from Emory University, and his BA in History and Chemistry from the University of Alabama. He provides nationwide medical oversight to a team of clinicians delivering personalized, physician-guided men’s health care. A true believer in practicing what he preaches, Dr. Sanders lives men’s health daily, integrating fitness, faith, family, and discipline into his own life. Outside of medicine, he’s a fitness enthusiast, mountain adventurer, and lifelong learner who embodies the balance of physical strength, mental resilience, and spiritual grounding he teaches his patients. Find Dr. Stephan Sanders at- IG- @drstephansanders https://www.wholemenshealth.com/ Find Boundless Body at- myboundlessbody.com Book a session with us here!

    Whole Men's Health with Dr. Stephen Sanders! 1026

  5. Aug 21

    SPECIAL EPISODE! The Heritage Series with Metabolic Cancer Expert Dr. Thomas Seyfried! 1025

    Send us Fan Mail Today we’re releasing a new episode from a brand new series called the Boundless Body Radio Heritage Series! I wanted to do something extra special to celebrate 1,000 podcast episodes recorded here at Boundless Body Radio, a milestone that we hit on June 24, 2026! These episodes are actually not new, although they might be new to you! When we first got started back in October, 2020, I was so fortunate that so many incredible people said "YES" to being hosted on the show, however, we didn’t have very many listeners at the time! Today, we get thousands of downloads every single month, and are usually included in the top 150 Fitness and Nutrition Podcasts on the Apple Podcast charts! To honor our amazing guests, I will be selecting one of those original episodes and posting them here on for this special series! As I was going through these episodes again, I remembered how valuable these conversations actually were. it was really striking how much the information these experts have shared has born out to be even more accurate several years later. The audio quality of a show was not as good back then as it is now, but I still really hope you enjoy these episodes, and find them relevant and helpful to you today! Cheers, thanks as always for listening, and I really hope you enjoy this episode of the Boundless Body Radio Heritage Series! Dr. Thomas Seyfried is a returning guest on our show! Be sure to check out his first appearance on Boundless Body Radio on episode 60, which one of the most fascinating discussions we’ve ever had, all about cancer as a metabolic disease! He was also hosted on episode 363 of our podcast. Thomas N. Seyfried received his Ph.D. in Genetics and Biochemistry from the University of Illinois, Urbana, in 1976. He was a Postdoctoral Fellow in the Department of Neurology at the Yale University School of Medicine and then served on the faculty as an Assistant Professor in Neurology. Other awards and honors have come from such diverse organizations as the American Oil Chemists Society, the National Institutes of Health, The American Society for Neurochemistry, the Ketogenic Diet Special Interest Group of the American Epilepsy Society, the Academy of Comprehensive and Complementary Medicine, and the American College of Nutrition. Dr. Seyfried has over 150 peer-reviewed publications and is the author of the book, Cancer as a Metabolic Disease: On the Origin, Management, and Prevention of Cancer (Wiley, 1st ed., 2012). Find Dr. Seyfried at- https://foundationformetaboliccancertherapies.com/ Movie, coming soon- CANCERREVOLUTION: A Cancer Science Documentary with Dr. Seyfried and former podcast guest Travis Christofferson. Find Boundless Body at- myboundlessbody.com Find Boundless Body at- myboundlessbody.com Book a session with us here!

    SPECIAL EPISODE! The Heritage Series with Metabolic Cancer Expert Dr. Thomas Seyfried! 1025

  6. Aug 19

    Meat, Movement, and Binge Eating Recovery with Dr. Kristina Dobyns! 1024

    Send us Fan Mail Dr. Kristina Dobyns holds a PhD in Psychology and a Master's in Exercise Science, with advanced training in somatic movement therapy, nutritional therapy, metabolic health, mindfulness-based relapse prevention, mindfulness-oriented recovery enhancement, mindful eating, and more. After more than two decades of gathering and field-testing tools, she brings an unusually integrative lens to recovery — addressing metabolic health, circadian rhythm, embodied awareness, and daily habit architecture as inseparable components of lasting food freedom. In long-term recovery herself, Kristina combines personal insight, compassion, science, and... living room dance parties as part of her approach to wellness! She's also a former competitive breakdancer, multiple-time Figure and Physique Overall Champion, and three-time national powerlifting record breaker — so when she says movement is medicine, she has the receipts. Kristina is the host of the fantastic Beyond Binge Eating Podcast, and is the creator and organizer of Meat & Movement, a keto- and carnivore-inclusive yoga, movement, and wellness retreat coming to Costa Rica in early March 2027! Find Dr. Kristina Dobyns at- https://beyondbingeeating.com/ https://meatandmovement.com/ https://drkristinadobyns.com/ Podcast- Beyond Binge Eating IG- @beyondbingeeating Find Boundless Body at- myboundlessbody.com Book a session with us here!

    Meat, Movement, and Binge Eating Recovery with Dr. Kristina Dobyns! 1024

  7. Aug 17

    Restore and Reform Foot Health Sarah Tyndall, PT! 1023

    Send us Fan Mail Sarah Tyndall, PT, MPT, OCS, is a Sports Medicine and Orthopedic Physical Therapist who trained in Classical Ballet growing up, ultimately deciding to pursue a career in Physical Therapy to help other dancers reach their dreams and highest potential. Dance has remained an integral part of Sarah's life, branching into Latin and Salsa style performance training even after grad school. Over Sarah's more than 20 years of practice and nearly 14 years as a Board-Certified Orthopedic Specialist, her experience ranges from children to older adults with focused niche skills in Dance Medicine and Performing Arts and Foot & Ankle injuries. Sarah has previously worked with performers and students of Philadelphia Ballet, Rock School for Dance Education, University of the Arts, touring shows “Phantom of the Opera” and “So You Think You Can Dance”, and many others in the Philadelphia region. She also worked with internationally competitive Figure Skaters and gained exposure through medical and therapy team members for the Philadelphia Phillies, Eagles and Flyers, bringing a strong understanding of the importance of truly cross-training the body to achieve maximal performance. Her time spent as a therapist in this setting has helped her develop a deeper understanding of fast-paced triage, treatment planning and return to training programs for strength and conditioning. Sarah also decided to pursue more in-depth Pilates training through Balanced Body, to draw on and expand treatment concepts she has used throughout her career. Find Sarah at- https://restore-reform-pt.com/ IG- @restore.reform.pt FB- @Restore.Reform.PT Find Boundless Body at- myboundlessbody.com Book a session with us here!

    Restore and Reform Foot Health Sarah Tyndall, PT! 1023

  8. Aug 14

    SPECIAL EPISODE! The Heritage Series with Back Pain Expert Dr. Stu McGill! 1022

    Send us Fan Mail Today we’re releasing a new episode from a brand new series called the Boundless Body Radio Heritage Series! I wanted to do something extra special to celebrate 1,000 podcast episodes recorded here at Boundless Body Radio, a milestone that we hit on June 24, 2026! These episodes are actually not new, although they might be new to you! When we first got started back in October, 2020, I was so fortunate that so many incredible people said "YES" to being hosted on the show, however, we didn’t have very many listeners at the time! Today, we get thousands of downloads every single month, and are usually included in the top 150 Fitness and Nutrition Podcasts on the Apple Podcast charts! To honor our amazing guests, I will be selecting one of those original episodes and posting them here on for this special series! As I was going through these episodes again, I remembered how valuable these conversations actually were. it was really striking how much the information these experts have shared has born out to be even more accurate several years later. The audio quality of a show was not as good back then as it is now, but I still really hope you enjoy these episodes, and find them relevant and helpful to you today! Cheers, thanks as always for listening, and I really hope you enjoy this episode of the Boundless Body Radio Heritage Series! Becoming your own back mechanic? What a great idea! Professor Stuart McGill shows us how! Back pain is a big problem for so many people.  And Professor McGill has spend his life becoming a true master of his craft. As a professor emeritus at the University of Waterloo for 30 years, he has helped thousands of people to not only get out of pain, but to learn how to assess and correct issues for themselves. His book Back Mechanic was so important for us and the people we work with for understanding these issues. He is now the Chief Scientific Officer of backfitpro.com, and is still helping people to this day. We are so grateful for Professor Start McGill and his great work to help people get out of pain! Find Prof. McGill at- https://www.backfitpro.com/ FB- @Backfitpro Find Boundless Body at- myboundlessbody.com Book a session with us here!

    SPECIAL EPISODE! The Heritage Series with Back Pain Expert Dr. Stu McGill! 1022
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About

Boundless Body Radio explores the wide range of health and fitness! We will be speaking with our amazing guests about the lifestyle factors that keep them at the top- low carbohydrate, ketogenic, and carnivore nutrition, movement, stress management, and so much more! Please rate and review us, and subscribe to get all the latest content! Let us show you how to create your BOUNDLESS life!

Information

  • Creator
    Casey Ruff
  • Years Active
    2020 - 2026
  • Episodes
    1K
  • Rating
    Clean
  • Copyright
    © 2026 Boundless Body Radio
  • Show Website
    Boundless Body Radio

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