
Advertise on podcast: Boundless Body Radio
Rating
4.9from
This podcast has
931 episodes
Language
EnglishPublisher
Casey RuffExplicit
No
Date created
2020/10/04
Latest episode
2026/02/04
Average duration
60 min.
Release period
2 days
Description
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!
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Fracture-Proof Your Bones with Dr. John Neustadt! 939
2026/02/04
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Dr. John Neustadt, ND, is the Founder and President of Nutritional Biochemistry, Inc. (NBI). Dr. Neustadt earned his naturopathic medical degree from Bastyr University where he was awarded the Founder’s Award for academic and clinical excellence.
Dr. Neustadt is a highly sought-out speaker at medical conferences, and has been recognized as one of the Top Ten Cited Authors in the world for his work. His research on integrative and functional medicine has been featured in the Natural Medicine Journal, Integrative Medicine: A Clinician’s Journal, Holistic Primary Care, Molecular Nutrition & Food Research, and Experimental and Molecular Pathology.
Dr. Neustadt has published more than 100 medical articles, written four health and wellness books and is now a #1 Amazon Best Selling Author in the field of Osteoporosis. His most recent book is, Fracture-Proof Your Bones: A Comprehensive Guide to Osteoporosis.
Dr. Neustadt was also an editor of the textbook Laboratory Evaluations for Integrative and Functional Medicine, which was used across the United States to train and educate physicians on using functional medicine with their patients.
Find Dr. Neustadt at-
https://www.nbihealth.com/
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myboundlessbody.com
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The 71-Year-Old American Ninja Warrior Ginny Maccoll! 938
2026/02/02
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Ginny Maccoll is an actress, dancer, and competitive athlete in both Ninja and swimming. She began her career in NYC as a dancer in the hit Broadway show, Pippin, in 1974. She then transitioned into the commercial world and did over 100 national and regional commercials throughout the 70s and 80s.
After a 20-year hiatus to raise her family and work in radio, Ginny rekindled her acting career in retirement in Southport, NC, and also began strength training, inspired by her daughter, Jessie Graff, who has gone farther than any female on American Ninja Warrior.
At 63 years old, Ginny did her very first pull up and later competed on American Ninja Warrior, Season 9, 10, 15, and 17 making history at age 71 as the oldest person to complete an obstacle. She was named the oldest competitive female ninja athlete in the 2024 Guinness Book of World Records!
Ginny continues to compete regionally in ninja competitions and local, state and national swim meets. She also appeared as Evelyn, one of Diane Keaton's 8 cheerleaders in the movie POMS, and Dorothy in USS Christmas on Hallmark’s Movie and Mysteries channel!
Find Ginny at-
IG- @ginnymaccoll
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myboundlessbody.com
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SPECIAL EPISODE- A Tribute to the Original Jazz Bear Jon Absey 937
2026/02/01
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This is a special episode we are releasing as a tribute to my friend Jon Absey, the original Jazz Bear, who passed away on January 31, 2026. This episode includes the episode we recorded with him in October, 2020.
We'll miss you Jon. Your light was bright, and you left quite the footprint here on Earth.
Here are the original show notes-
Interviewing Jazz Bear! Sledding Down Arena Stairs and Giving Back with Jon Absey 003
We are joined today by the beloved Jazz Bear from 1993-2018, Jon Absey! Jon is a beacon in the community, known for his role as playing Bear, and for giving back to the community through various charity endeavors. We discussed his favorite stunts and antics, which lifestyle practices helped him recover from such a demanding career, and why he felt so strongly about giving back. Jon is a dear friend, and someone we were lucky enough to train for a few sessions, and we were so grateful to learn from him, and take his kind wisdom with us.
Find Jon in a better place. RIP my friend.
Special love to-
The Roundy Family
Return To Real Podcast
The Go-Giver
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myboundlessbody.com
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The Secret of Nirtic Oxide with Dr. Nathan Bryan! 936
2026/01/30
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Dr. Nathan Bryan was the first to describe nitrite and nitrate as indispensable nutrients required for optimal cardiovascular health. He was the first to demonstrate and discover an endocrine function of nitric oxide via the formation of S-nitrosoglutathione and inorganic nitrite.
This technology is now validated in six published clinical trials. He is also a successful entrepreneur who has commercialized his nitric oxide technology through the formation of N1o1 (formerly Pneuma Nitric Oxide), whose products can be found on N1o1.com, and Amazon.
Dr. Nathan Bryan has been involved in nitric oxide research for the past 18 years and has made many seminal discoveries in the field. These discoveries and findings have transformed the development of safe and effective functional bioactive natural products in the treatment and prevention of human disease and may provide the basis for new preventive or therapeutic strategies in many chronic diseases.
Dr. Bryan has published a number of highly cited papers and books, including his latest book The Secret of Nitric Oxide—Bringing The Science To Life
Find Dr. Bryan at-
https://n1o1.com/
Amazon- The Secret of Nitric Oxide—Bringing The Science To Life
YT- Dr Nathan Bryan Nitric Oxide
FB- N1o1 by Pneuma Nitric Oxide
IG- N1o1 Life
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myboundlessbody.com
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Metabolic Collective with Returning Guest Natasha Smikles! 935
2026/01/28
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Natasha Smikles is a returning guest on our show! Be sure to check out her first appearance on episode 777 of Boundless Body Radio!
Natasha Smikles is a highly skilled Registered Psychiatric Nurse who has been highly involved in the mental health field. With nearly two decades of experience, Natasha worked as a mental health clinician across a variety of care settings.
She co-founded DBT Winnipeg and the Mental Health Collective, initiatives dedicated to providing mental health treatment and fostering collaboration among professionals. Natasha holds a Master of Science in Psychology and Neuroscience of Mental Health from King's College London and a Bachelor of Science in Psychiatric Nursing from Brandon University.
In recent years, Natasha has specialized in metabolic therapies for mental health. After successfully using ketogenic metabolic therapy to manage her own ADHD, she integrated these innovative strategies to enhance client outcomes.
As a passionate advocate in the field, Natasha is excited to contribute her knowledge and expertise by joining Metabolic Collective. Metabolic Collective is a not-for-profit organization that is building a grassroots, healing-centered community infrastructure that empowers people to adopt metabolic therapies, sustain recovery, and turn personal transformation into collective impact, mobilizing a passionate network of regional advocates to advance metabolic approaches in psychiatry and neurology.
Find Natsha at-
https://metaboliccollective.org/
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myboundlessbody.com
Book a session with us here!
Ketogenic Metabolic Therapy for Mental Health with Benjamin Boyd! 934
2026/01/26
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Benjiman Boyd is a graduate researcher and metabolic health advocate dedicated to exploring the intersection of diet and neurometabolism.
With over seven years of personal experience successfully managing ADHD and depression through a ketogenic lifestyle, he brings a unique blend of lived insight and academic rigor to the field. Currently, his thesis work investigates the potential of the ketogenic diet as a treatment for Borderline Personality Disorder.
Benjiman's ultimate mission is to obtain clinical licensure and certify in Ketogenic Metabolic Therapy, with the specific goal of bringing these life-changing metabolic interventions to patients across Upstate New York.
He is a good friend and co-collaborator with our friend and former podcast guest Steven T, and was recently hosted on my dear friend Robyn Dobbins’ amazing podcast, KetoBiography.
Find Benjiman at-
TW- @benjiboyd4
LK- @benjiman boyd
FB Group- Metabolic Collective
Benjiman's Thesis- Ketogenic Therapy: A Metabolic Intervention for Treatment-Resistant Borderline Personality Disorder
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myboundlessbody.com
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Ketogenic Diets and Chronic Pain Reduction with Dr. Chris Netzel! 933
2026/01/23
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Dr. Christopher Netzel is a returning guest on our show! Be sure to check out his appearance on episode 644 of BBR!
Dr. Christopher Netzel is board certified in pain medicine and anesthesiology, practicing at Costal Health Specialty Care in Jacksonville, FL.
His medical residency in anesthesiology was completed at University of Wisconsin Hospitals and Clinics in Madison. Dr. Netzel is a member of a number of medical associations, including the North American Neuromodulation Society, the American Society of Regional Anesthesiologists, the American Society of Anesthesiologists, and the Wisconsin Medical Society, among others.
Dr. Netzel utilizes whole-food, low-carbohydrate, healthy fat, and ketogenic diets as a component of a multidisciplinary approach to address metabolic syndrome within the context of chronic pain. Through this approach, improvements in many types of pain have been observed, likely due to weight control, decreased inflammation, enhanced glycemic control, and potentially improved neuronal function.
Furthermore, Dr. Netzel has successfully assisted patients in reducing or ceasing their usage of diabetic and hypertensive medications, achieving better sleep quality, experiencing reduced heartburn, and overall enhanced well-being.
Find Dr. Netzel at-
https://coastalhealth.com/physician/christopher-netzel/
IG- @ketopaindoc
https://www.dietdoctor.com/low-carb/doctor/chris-netzel
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myboundlessbody.com
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Diabetes Remission Roadmap with Dr. Cory Jenks! 932
2026/01/21
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Dr. Cory Jenks is a returning guest on our show! Be sure to check out his first appearance on episode 440 of Boundless Body Radio! He also appeared with his wife Cassie on episode 475!
Dr. Cory Jenks earned his Doctor of Pharmacy degree from the University of South Carolina in 2011. Since then, he has practiced as a retail pharmacist, outpatient clinical pharmacist, and inpatient clinical pharmacist. His most recent practice was as an ambulatory care clinical pharmacy specialist, where he applied his passion for lifestyle interventions in the management of chronic disease.
In addition to his career as a pharmacist, Cory is also an accomplished improv comedian, having started on his comedy journey in 2013. Since then, Cory has coached, taught, and performed improv for thousands of people. He is the author of two books, including his first book Permission to Care- Building a Healthcare Culture that Thrives in Chaos.
Today, Cory travels around the country speaking and teaching other healthcare professionals how to apply the valuable skills of improv comedy to create a more adaptable, empathetic, and humanizing healthcare experience. Cory lives in Tucson, Arizona with his family!
Find Cory at-
https://www.coryjenks.com/
TW- @Pharmacomedian
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myboundlessbody.com
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Your Aligned Life with Dr. Christopher S. Black! 931
2026/01/19
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Dr. Christopher S. Black is a returning guest on our show! Be sure to check out his appearances on episode 426 and episode 454 of Boundless Body Radio!
Christopher S. Black, DC, aka DocBlack and The Chiropractic Carnivore, is a chiropractor, speaker, and advocate for ancestral health. DocBlack's passion for natural healing began early, fueled by his own life-changing health transformation through chiropractic care.
That experience set him on a lifelong mission to help others achieve alignment-in body, mind, and purpose. For nearly three decades of clinical practice, DocBlack realized that the healing power unlocked by a chiropractic adjustment- the removal of neurological interference- had limits when the body was poisoned and poorly fueled by the modern diet.
This epiphany led him to explore and ultimately adopt the carnivore lifestyle, finding that when structural alignment and pure, nutrient-dense, ancestral foods are combined, the body's capacity to heal becomes virtually limitless.
He is the author of his recent book Your Aligned Life: Where Healing Is Natural, Energy Is Abundant, and Freedom Is Your Foundation
Find Dr. Christopher S. Black at-
https://www.docblack.com/
IG- @chiropracticcarnivore
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myboundlessbody.com
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BONUS! My Recent Appearance on The Busy Pro, Fast Wellness Podcast with Alan Welch! 930
2026/01/18
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Today we are releasing another bonus episode! This is my recent appearance on The Busy Pro, Fast Wellness Podcast with Alan Welch! We hosted Alan on our show as well, on episode 923 of Boundless Body Radio!
As always, it was a fun chat, and I'm always so grateful to be a guest on someone else's show!
Find Alan Welch at-
Podcast- The Busy Pro Fast Wellness Podcast
LK- @Alan J. Welch
IG- @busyprofastwellness
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myboundlessbody.com
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Redefining Strength with Fitness Expert Cori Lefkowith! 929
2026/01/16
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Cori Lefkowith is a multiple certified personal trainer, author, and founder of Redefining Strength. Since 2014, Cori and her team have helped thousands of women, most over 40, feel strong, capable, and finally in control of their bodies. Their approach is simple: to meet their clients where they are, build a plan around their real lives, and coach you through every step… with no fluff, no guilt, and no guessing.
Cori is the author of her upcoming book The STRONG System: Transform Your Mindset and Build Your Best Body at Any Age. The book combines mindset training, sustainable habits, and adaptable fitness and nutrition strategies so you can make progress that sticks. STRONG stands for Significant, Targeted, Repeatable, Optimized, Nonnegotiable, GO! —a powerful framework that has transformed thousands of lives.
Cori helps you do just that by explaining how to master your mindset to stay motivated and consistent and avoid habit relapse, personalize your plan and adapt it as you change, use metabolic muscle-building protocols and the macro method that works best for you, and build the leanest, strongest, fittest, healthiest version of yourself!
Find Cori at-
https://redefiningstrength.com/
IG- @redefiningstrength
YT- @Redefining Strength
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myboundlessbody.com
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Protein Packed with Author Annie Lampella! 928
2026/01/14
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Annie Lampella is the creator behind KetoFocus, a trusted resource for easy, family-friendly low-carb and high-protein recipes. With over 13 years of experience developing keto-friendly meals—long before keto became mainstream—Annie’s mission has always been to make low-carb living simple, sustainable, and full of flavor.
As a pharmacist with a Doctorate in Pharmacy from the University of the Pacific (Magna Cum Laude) and a Bachelor’s degree in Genetics from the University of California, Davis, Annie leaned on her background in science and human metabolism to fully understand the benefits of a low-carb, high-fat lifestyle.
Annie has been a practicing pharmacist since 2008 and brings a unique blend of medical knowledge and real-world experience to her content. Her goal is to empower others to feel their best—without complicated ingredients or extreme restrictions.
In her debut cookbook, Protein Packed: 100 Low-Carb, High-Protein Recipes to Build Strength, Health, and Longevity Annie shares the high-protein, low-carb meals that have transformed her own health—recipes designed to help you build strength, regain energy, and enjoy the foods you love!
Find Annie at-
https://www.ketofocus.com/
YT- @Keto Focus
IG- @ketofocus
Amazon- Protein Packed: 100 Low-Carb, High-Protein Recipes to Build Strength, Health, and Longevity
https://proteinpackedbook.com/
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myboundlessbody.com
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Dark Calories with Seed Oil Expert Dr. Cate Shanahan! 927
2026/01/12
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Dr. Cate Shanahan is a returning guest on our show! Be sure to check out her first appearance on episode 672 of Boundless Body Radio!
Dr. Cate Shanahan is the leading authority on nutrition and human metabolism! Cate Shanahan, MD is a Cornell-trained physician-scientist whose works have inspired entire movements involving bone broth, live-culture ferments, and seed oil-free business empires.
Together with NBA legend Gary Vitti, she created the LA Lakers PRO Nutrition program, which has been emulated by elite championship teams around the world. Dedicated to her field, she runs a telehealth practice as well as a health-education website, DrCate.com, and lives with her family on a peaceful lake in Florida.
She is a board-certified family physician with over 20 years of clinical experience and she is the New York Times bestselling author of The FatBurn Fix, Deep Nutrition, Food Rules, and her latest book Dark Calories: How Vegetable Oils Destroy Our Health and How We Can Get It Back.
She’s also the Medical and Scientific Advisor at CB Supplements, overseeing their premium-grade multi collagen protein with former podcast guest Charlie Bailes.
Find Dr. Cate at-
https://drcate.com
https://drcate.com/free-resources/
IG- @drcateshanahan
How It's Made - Canola Oil! UNBELIVABLY DISGUSTING.
* Hateful 8 Challenge
* The Carb Calculator
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The Ultimate Hybrid Athlete with Alex Viada! 926
2026/01/09
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Alex Viada is a renowned coach and fitness expert who strives to deliver the most comprehensive road map to hybrid training, including both strength and endurance training.
Drawing upon decades of experience and his latest research, this revolutionary approach does away with singular modalities, blending strength training, endurance conditioning, and cardiovascular optimization to help athletes reach peak performance.
In his latest book The Ultimate Hybrid Athlete: A Definitive Guide to Achieving Peak Athleticism Across All Disciplines, Alex Viada delivers the most comprehensive plan to maximize hybrid training available today. Drawing upon decades of experience and research, Viada’s program allows athletes to push beyond the boundaries of conventional training methods and reach new heights in their respective sports.
From marathon running to powerlifting, Alex Viada’s revolutionary approach helps all hybrid athletes reach their peak performance.
Find Alex at-
https://www.completehumanperformance.com/
IG- @completehumanperformance
IG- @alex.viada
Amazon- The Ultimate Hybrid Athlete: A Definitive Guide to Achieving Peak Athleticism Across All Disciplines
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The Seven Pillars of Auto-Immune Remission with Dr. Heather Stone! 925
2026/01/07
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Dr. Heather Stone is a returning guest on our show! Be sure to check out her first appearance on episode 833 of BBR!
Dr. Heather Stone, DC is one of the most successful functional medicine practitioners in the world. She has spent the last twenty-one years helping patients reverse various chronic diseases. Her focus is on helping women return to the person they know themselves to be by experiencing a total thyroid transformation. She is passionate about health, longevity, gardening, cooking, regenerative farming, and raising her animals on her ranch.
Dr. Heather also currently runs two functional medicine clinics, as well as Born To Heal Ranch & Retreat, which is a functional medicine retreat center for women dealing with hypothyroidism and Hashimoto’s.
Throughout her career, Dr. Heather has been instrumental in showing tens of thousands of patients how to reverse long-standing health problems with a focus on type 2 diabetes, hypothyroidism, and cognitive decline. She is also the author of her amazing book Thyroid Transformation Blueprint.
Dr. Heather is married and has two sons, Cam and Cannon, and currently lives on her ranch in Texas with her family and two dogs. When she is not working, she is reading, meditating, cooking, or traveling the world.
Find Dr. Heather at-
https://reversemycondition.com/
FB Page- Happy, Healthy and Lean- Women Overcoming Low Thyroid!
IG- @drheatherstone
https://www.borntohealranchandretreat.com/
Find Boundless Body at-
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Podcast reviews
Read Boundless Body Radio podcast reviews
TPLS10S 2025/10/15
All time Favorite!!
I listen to several health/wellness related podcasts but this is definitely the only one I listen to with consistency. Casey gets right to it….no cli...
Amesari 2025/06/10
Awesome!
Not sure how I got here, but one day I stumbled with this podcast, found out Casey is local to me and bang! Here I am!
Jennefer W TN 2024/11/15
The GOAT
I could listen to Casey and Brian Lenzkes talk all day. Casey and his guests have been a major force in changing my physical and mental health for th...
loribalue 2024/07/09
Excellent content for my road-trip
I binge listened to Boundless Body & Casey Ruff while driving to and from Wyoming to California recently and it kept me totally entertained and inform...
Larry , 2024/02/29
Great Podcast for all
I stumbled across Boundless Body a few months ago. I listen to several health and fitness podcasts, their are only a few that I listen to every episo...
MellyStubbs 2023/09/13
Favorite podcast!!
This is the first review I’ve written for a podcast. I just love the way Robert interviews his guests. He listens and is open to learning, he is not d...
ColtMilton 2023/07/20
Love this show!!
Casey is a brilliant athlete and coach, very close friend of mine. Incredible man inside and out. Excellent host and love his show. Highly recommended...
mvelasco07 2023/03/31
A must-listen!
I recently discovered Boundless Body Radio and I've been hooked ever since. Each episode is packed with engaging conversations, insightful content, an...
Bree Noble 2023/03/06
The most relatable keto and carnivore show out there
Don’t get me wrong, it’s interesting to geek out about the science sometimes. But of the 10 or so shows I subscribe to around low-carb, this is my fav...
Denile Bill QUinn & Kate 2022/12/17
My favorite podcast
This is a long time coming. Casey and Bethany produce an amazing show. As an SLP, I can’t understand why someone would criticize Casey’s voice, yes he...
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