The Kris Gethin Podcast

The Kris Gethin Podcast

Kris Gethin is widely known across the health and fitness space as one of the leading body transformation specialists in the world - he has been voted as the worlds #1 transformation coach and personal trainer on various platforms such as Trainerize and Bodybuilding.com and governing bodies such as PT Academy. As the co-founder of the Kris Gethin Gyms franchise, co-founder of Unmatched Supplements, former editor-in-chief of BodyBuilding.com, former editor-at-large at Weider Publications and former publisher of Kaged Muscle magazine, Kris has helped educate and change the lives of millions of people. Kris is the host of The Kris Gethin Podcast and author of the best-selling book Body by Design. Kris has competed as a natural pro bodybuilder, IRONMAN Triathlete, Ultramarathoner, Spartan competitor and Motocross racer of 13 years. He currently helps celebrities several months of the year, trains clients online year round via www.krisgethin.com and hosts anti-aging/fitness and biohacking seminars and retreats worldwide. In this podcast, Kris dissects myths of muscle building and endurance, bridges the gap between health and sports supplementation, expands upon the healing benefits of smart nutrition, and strategies to change your perception for a happier, healthier and real way of life. For more information check out https://www.krisgethin.com/

Episodes

September 25, 2025 18 mins

Most NAD+ supplements are fluff. NMN? NR? They’re precursors, half the story. In this episode, I break down why NAD3 isn’t just another molecule, it’s the master key for energy, recovery, and longevity.

We get into the real science: how NAD+ fuels your mitochondria, repairs DNA, activates sirtuins, and slows aging at the cellular level. I explain why levels crash after 40, how stress, toxins, and training ...

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Most guys fall apart with age. Excuses pile up. Strength fades. But Mike Ryan proves you can get stronger every decade. At nearly 60, he’s outlifting men half his age, and he’s been doing it while training Hollywood’s biggest names like Dwayne “The Rock” Johnson .

In this episode, we break down what actually drives longevity in fitness. Mindset over motivation. Why recovery, hydration, and sleep matter mor...

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“Destroyed by the gut.” “Zero absorption.” “Only injectables work.” This is BS.

In this episode, I break down why oral peptides aren’t just working, they’re evolving. I cover the science, the delivery tech, and the results I’ve lived through: cartilage regrowth, hormonal optimization, cognitive firepower.

You’ll learn how short-chain peptides bypass gut breakdown via PEPT1. Why nano-carriers, ...

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​​You take creatine. You think it’s working. But if you’re bloated, cramping, or seeing zero gains, you’re not absorbing it right.

Here’s the truth: monohydrate saturates one transport pathway. Once that’s full, you're done. Up to 30% of users feel nothing. Add GI issues and brain access problems, and you're building strength on a weak foundation.

In this episode, I break down CreGAAtine, a ne...

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My Go-To Protein: UK Pasture-Raised Whey Isolate from Unmatched Supplements

SHOP HERE: (BOGO 50% OFF SALE HAPPENING NOW): https://www.vitaminshoppe.com/p/isolate-grass-fed-whey-protein-rich-chocolate-2-lb-powder/unm-14114

You check the label. It says “grass-fed.” You think you’re getting the cleanest, most nutrient-rich protein possible.

But here’s the truth: in the U.S., that lab...

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You’ve been told you can’t have both. That you need to choose between getting lean or staying muscular.

That’s BS and in this episode, I break down the exact strategies I use with high-performance clients around the world to help them burn fat without sacrificing size, strength, or muscle mass.

You’ll learn how to leverage high-protein intake, amino acid timing, heat and cold therapy, cutting-...

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You’ve followed every program. Taken every “science-backed” supplement. Tracked your sleep, steps, macros, and macros again. But results? Still inconsistent. Still frustrating. Still not reflecting the effort.

That’s because you’re using generic tools for a highly specific machine, your body.

In this episode, I walk you through the real game-changer: data-driven personalization. DNA testing. Y...

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You train hard. You track every damn macro. You’re doing the double cardio grind. But your body still looks soft, flat, or watery. Something’s off.

In this episode, I break down 11 reasons your physique isn’t changing—even though you’re doing “everything right.” Trash protein quality. Chronic inflammation. Hormones out of whack. Training without progression. Stress jacking your cortisol through the roof.

<...

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Is GLP-3s the Next Evolution in Peptides? Here’s What You’re Not Hearing

Everyone’s obsessed with GLP-1s like GLP-1. But what if there’s a better option with more benefits, fewer side effects, and real potential for body recomposition, brain health, and gut repair? It’s called GLP-3 peptides, also known as Retatrutide, and most people haven’t even heard of it yet.

In this episode, I break down...

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Is GLP-2s the next level in fat loss or just another excuse to skip the work?

In this episode of the Kris Gethin Podcast, I break down the most advanced GLP peptide on the market right now. You’ll learn how this dual-action compound hits both GLP-1s and GIP receptors to accelerate fat loss, crush hunger, and improve metabolic function faster than older GLP-1s.

I walk you through the real-world...

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Are GLP-1s like Ozempic and Mounjaro the future of fat loss, or just another excuse to skip the hard work? In this episode of the Kris Gethin Podcast, I break down the truth behind the hype. These drugs were made for managing blood sugar in type 2 diabetics, but now they’re being abused as quick fixes by people who refuse to lift, eat real food, or build discipline.

 

I explain exactly how GLP...

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Are you stuck at a fat loss plateau despite perfect diet and training? In this episode of the Kris Gethin Podcast, I break down the peptide protocols that changed everything - no fluff, just the compounds that actually work for stubborn fat, metabolic plateaus, and body recomposition.

I've been using peptides since 2017, starting with the Wolverine stack for injury recovery. Now I'm getting flooded with qu...

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The biggest lie in fitness is that you have to choose between being strong or being fit. In this episode of the Kris Gethin podcast, I join Jen Cohen on her Habits and Hustle podcast to break down why I've dedicated my career to proving that wrong.

We dive deep into the science of preventing muscle catabolism during cardio, the nutrition protocols that support both strength and endurance, and why most peop...

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Think you can eat candy all day and stay lean? Think again. This "sugar diet" trend flooding social media is misleading millions - and I'm calling it out.

In this episode, I expose why muscular influencers promoting high-sugar diets are dangerously misleading the average person. These enhanced athletes with decades of training and superior metabolic flexibility aren't representative of you.

I'...

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The energy crisis in your life isn't about sleep, caffeine, or even your training program—it's happening in your cells. In this episode of the Kris Gethin podcast, I talk with Mike Belkowski, founder of BioLight, about why methylene blue is the missing piece in your recovery arsenal.

We break down the science of mitochondria, how methylene blue concentrates 100x in your brain tissue, and why it's become th...

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Are your recovery methods actually working, or are you just following another fitness trend without results? In this episode, I break down contrast therapy - no BS, just science-backed protocols I've used since the 90s. For serious recovery, performance, and longevity, this information is non-negotiable.

I'll explain how saunas increase blood flow and growth hormone while cold plunges reduce inflammation a...

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Most supplements are useless. Most advice on muscle growth, recovery, and performance? Even worse. In this episode, I’m joined by top formulator and performance nutrition expert Shawn Wells to break down what actually works—and what’s wasting your time.

We’re digging into the science behind muscle protein synthesis, anabolic resistance, and why endurance athletes and GLP-1 users are at major risk for muscl...

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Most gyms out there are filled with cookie-cutter equipment, fancy marketing, and zero substance. Jungle Gym is not one of those. In today’s episode, I’m joined by Katie Carter, one of the founders of Jungle Gym in Tulum, to talk about how they built a fitness empire from the ground up and why it’s become the most Instagram-famous gym in the world.

We’re diving deep into the story behind their journey from...

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Traveling as much as I do, it’s easy to make excuses for missing workouts or eating poorly. But I don’t do that. Over 80 flights last year, and I still stay on track with my training, nutrition, and overall wellness.

In this episode, I’ll break down the biohacks and strategies I use to stay on point no matter where I am. From managing nutrition with protein meals and bars, to protecting my immune system w...

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India’s health crisis is out of control. We’re seeing two extremes: malnutrition and obesity skyrocketing at the same time. I’m breaking down exactly why this is happening and what YOU need to do about it.

If you think this is just a problem for rural areas, you’re dead wrong. Processed foods, high-carb diets, and a broken food system are making India the fastest-growing country for diabetes, or as I call ...

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