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Kim Ressler is the Founder and CEO of SNiP Nutrigenomics, a women-led biotech company delivering DNA-personalized foundational nutrition to consumers, biohackers, and the practitioners who care for them.

After more than a decade of searching for the answers that conventional medicine couldn’t provide, Kim discovered that her body didn’t need another generic protocol. It needed nutrition informed by her genetic blueprint.

That discovery became the foundation for SNiP and its flagship product, CODE Complex®, a made-to-order precision supplement formulated from each person’s genetic profile.

Kim is helping redefine what personalization in wellness actually means. Instead of starting with symptom-chasing, supplement stacks, or quiz-based recommendations, her approach begins with actionable genetic insight, helping people better understand what their body may need at the foundation. Her message is clear: bloodwork is valuable, but it is still a snapshot in time. DNA offers a deeper starting point.

Through SNiP, Kim is bringing nutrigenomics out of elite longevity clinics and into everyday wellness, making precision nutrition more accessible, transparent, and actionable for people ready to stop guessing.

Find Kim at-

https://snipnutrition.com/

DISCOUNT CODE- OPTIMAL to save $50!!

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Dr. Ted Naiman is a returning guest on our show! Be sure to check out his first appearance on Boundless Body Radio on episode 45! That episode has, by far, been one of our highest downloaded episodes of all-time.

He was also featured on episode 281 of our show!

Dr. Ted Naiman is a board-certified Family Medicine physician in the department of Primary Care at a leading major medical center in Seattle. His research and medical practice are focused on the practical implementation of diet and exercise for health optimization. He has an undergraduate degree in mechanical engineering and utilizes engineering principles when dealing with complex systems such as human health and nutrition.

He is the author of The PE Diet: Leverage your biology to achieve optimal health, which he wrote with William Shewfelt in 2019. The PE diet is a diet and exercise book that breaks down every single dietary strategy into one simple metric: PROTIEN and ENERGY. In the book, Ted explains protein to energy ratio, how it can optimize your health, and why food choice is everything.

His latest book is titled Satiety per Calorie: Eating, solved. For decades, diet books have focused on what to eat—low-carb, low-fat, paleo, keto, and everything in between. But Satiety Per Calorie goes deeper, revealing the simple yet groundbreaking concept that will change the way you think about food forever: the amount of satiety matters more than anything else.

Find Dr. Naiman at-

https://tednaiman.com/

TW- @tednaiman

pedietbook.com

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Calum Marsh is a writer, reporter, and editor who specializes in art, culture, and sports. A regular contributor to The New York Times, his writing has also appeared in The New Yorker, The Guardian, The Atlantic, Playboy, Esquire, GQ, The New Republic, and New York Magazine, among others.

He was a long-time critic with The Village Voice and served as the managing editor of SHARP, Canada’s leading men’s magazine. His long-form profiles and interviews have appeared in The Times, Vulture, and elsewhere. His criticism has appeared in Pitchfork, The AV Club, GameSpot, IGN, Sight and Sound, and Film Comment.

His book The Glass Box: The Shocking True Story of How CrossFit Broke the Rules, Made Millions, and Changed Fitness Forever released by HarperCollins worldwide on October, 2026. The Glass Box is a page-turning and upsetting look at CrossFit—one of the most popular fitness programs in the world—and at its divisive founder, Greg Glassman. It is both a thorough history of a company’s rise and an eagle-eyed examination of what happens when a visionary idea marches headlong toward global expansion.

CrossFit is a phenomenon, but the company’s culture of unapologetic machismo, and the sometimes reckless behavior of Glassman and his cronies, repeatedly put the brand, and its founder, in the hot seat—until one careless mistake too many brought the empire crashing down.

Find Calum at-

Amazon- The Glass Box: The Shocking True Story of How CrossFit Broke the Rules, Made Millions, and Changed Fitness Forever

https://www.calummarsh.com/

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Today we are releasing a bonus episode! This is my recent appearance on The Feldman Protocol Podcast!

As always, it was a fun chat, and I'm always so grateful to be a guest on someone else's show!

Here's the episode description-

In this episode of The Feldman Protocol, can elite athletes truly thrive on fat alone — with zero carbs? Dave sits down with Casey Ruff (personal trainer, nutrition coach, and host of Boundless Body Radio) to explore his journey from gym kid to keto rebel, high-intensity training principles, a rogue low-carb experiment inside a corporate fitness company that produced 732 lbs of fat loss, the LMHR study saga, carnivore adaptation and anxiety relief, and a surprising email from the American Heart Association.

Find Dave at-

TW- @realDaveFeldman

IG- @realdavefeldman

YT- @realDaveFeldman

https://citizensciencefoundation.org/

https://ownyourlabs.com/

https://cholesterolcode.com/

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myboundlessbody.com

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Maggie Stewart is a returning guest on our show! Be sure to check out her appearance on episode 531 of Boundless Body Radio!

Maggie Stewart is the host of the Off of the Couch Podcast. At 69 years old, she considers herself semi-retired, although we don’t think Maggie has a great understanding of what retirement means! She teaches people to use the weight machines at a New Hampshire YMCA, and is also an Aqua Zumba instructor.

After 8 years of working for the Sequoia National Forest in the 80’s, she moved to New Hampshire and started a family. She became a Personal Trainer at age 40 and to gain experience she volunteered at the YMCA, learning to teach people to use the Nautilus equipment.

Maggie offers health coaching after taking Mark Sisson's Primal Health Coach certification course. Maggie’s goal is to share the information that a small but consistent exercise practice that includes weight training, along with eating real food, will allow people to enjoy their later years. Maggie’s Off of the Couch Podcast is absolutely wonderful, she hosts the most amazing guests and has fantastic conversations aimed to help people get off of the couch and get moving to improve their lives! She currently lives with her partner, John, and their dog Cooper.

Find Maggie at-

https://www.offofthecouch.com/#/

Meet Up- Women Getting Fit Together

IG- offofthecouchpodcast

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myboundlessbody.com

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Chris DeLisle is a returning guest on our show! Be sure to check out his first appearance on Boundless Body Radio on episode 1027! 

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/

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myboundlessbody.com

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Ben Bikman, PhD, is a returning guest on our show! Be sure to check out his first appearance on Boundless Body Radio on episode 30, which is the most popular episode we’ve ever recorded! You can also find him on episode 593 on Boundless Body Radio!

Ben Bikman, PhD is a renowned metabolic research scientist, based out of Brigham Young University, aka BYU in Provo, UT, is a popular speaker on human metabolism and nutrition. Backed by years of research. Dr. Bikman’s mission is to help the world appreciate the prevalence and relevance of insulin resistance.

His sensational book, Why We Get Sick: The Hidden Epidemic at the Root of Most Chronic Disease-and How to Fight Itoffers a thought provoking yet real solution to insulin resistance and suggests how readers can reverse pre-diabetes, improve brain function, shed fat, and prevent diabetes.

He is also the author of How Not to Get Sick: A Cookbook and Guide to Prevent and Reverse Insulin Resistance, Lose Weight, and Fight Chronic Disease.

His latest book is titled The Carb Crisis: How the Modern "Balanced" Diet Is Fueling a Worldwide Epidemic—and How We Can Take Back Our Health. In this persuasive, contemporary case against carbs, internationally renowned scientist Benjamin Bikman draws a clear line between carb-heavy diets and today’s most common health crises and demystifies the biochemistry that allows us to thrive on low-carb and even carb-free diets.

He and his students frequently present and publish their findings. He lives with his family in Provo, Utah.

Find Dr. Bikman at-

https://benbikman.com/

Amazon- The Carb Crisis: How the Modern "Balanced" Diet Is Fueling a Worldwide Epidemic—and How We Can Take Back Our Health.

TW/X- @BenBikmanPhD

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Today we are releasing a bonus episode! This is my recent appearance on The Feldman Protocol Podcast!

As always, it was a fun chat, and I'm always so grateful to be a guest on someone else's show!

Here's the episode description-

In this episode of The Feldman Protocol, can elite athletes truly thrive on fat alone — with zero carbs? Dave sits down with Casey Ruff (personal trainer, nutrition coach, and host of Boundless Body Radio) to explore his journey from gym kid to keto rebel, high-intensity training principles, a rogue low-carb experiment inside a corporate fitness company that produced 732 lbs of fat loss, the LMHR study saga, carnivore adaptation and anxiety relief, and a surprising email from the American Heart Association.

Find Dave at-

TW- @realDaveFeldman

IG- @realdavefeldman

YT- @realDaveFeldman

https://citizensciencefoundation.org/

https://ownyourlabs.com/

https://cholesterolcode.com/

Find Boundless Body at-

myboundlessbody.com

Book a session with us here! 

Send us Fan Mail

Max Helmer is a returning guest on our show! Be sure to check out his appearance on episode 887 of Boundless Body Radio!

Max Helmer is a former CrossFit gym owner, lifelong athlete, and host of The Low Carb Consultant Podcast. After years of battling chronic dieting, rapid weight fluctuations, and inflammatory health issues, Max discovered the power of low-carb nutrition and intermittent fasting in 2018—transformations that reshaped both his health and his perspective.

Today, he interviews leading doctors, athletes, and coaches to uncover the most effective strategies for health, longevity, and performance, bringing practical and science-backed insights to his audience.

Based in Texas with his wife and two children, Max balances podcasting and content creation with his passions for cooking, meal prepping, training in his garage, and spending time with family. His mission is simple: help others cut through the noise and discover what truly works for sustainable health and performance.

Find Max at-

IG @thelowcarbconsultant

Podcast- The Low Carb Consultant Podcast

YT @Max Helmer The Low Carb Consultant

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Kerry Mann is a returning guest on our show!! Be sure to check out his first appearance on episode 693, and his second appearance on episode 889 of Boundless Body Radio!

Kerry Mann is a carnivore diet enthusiast and podcaster behind HomesteadHow on YouTube! Kerry and his family traded big-city life for peace and growth on a sprawling 20-acre slice of rural heaven. Kerry has personally experienced a profound transformation through an animal-based diet, and now he wants to share his life-altering journey with the world.

As the driving force behind the documentary Healing Humanity: The Power of a Proper Human Diet, Kerry is passionate about changing lives, one health decision at a time. Kerry has created a documentary that uncovers the incredible potential of the Carnivore Diet, showcasing real-world examples from real people through real stories of individuals battling various health issues.

He has documented their progress, and has showcased the tangible effects of this diet on their physical and mental well-being. He has also incorporated expert insights from doctors who champion the Proper Human Diet to provide scientific context and understanding.

Find Kerry at-

https://healinghumanity.movie/

YT- @Homesteadhow

YT- @HealingHumanityMovie

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myboundlessbody.com

Book a session with us here!