The Primal Shift

Most people go through life never realizing how good they could actually feel. And when David Maus jumped into an icy river for the first time, he had no idea he was starting a routine that would help him break free from depression, brain fog, and the daily grind that was weighing him down.  Maus is now a health and wellness advocate who left a successful career in the automotive industry to pursue his passion for optimizing human performance. Once a high-level executive, he found himself struggling with low energy and creeping health issues, despite following conventional wisdom. In this episode, we explore how embracing cold exposure caused a pivotal shift in his life, and why it’s one of the most underrated tools for mental clarity, stress resilience, and long-term well-being. We also dive into the broader picture of modern health, including how our conveniences —  from temperature-controlled homes to plastic-filled diets — have disconnected us from our primal roots.  Maus shares his transition from running multiple car dealerships to immersing himself in a lifestyle built on movement, natural rhythms and ancestral principles. Along the way, we discuss the real impact of sleep, morning sun exposure, and grounding, as well as the hidden dangers of blindly trusting mainstream health narratives. If you’ve ever wondered whether you’re missing something crucial in your routine, or if you’re just starting your health journey and don’t know where to begin, this episode is packed with insights that can help you take that next step. Let’s cut through the noise, reconnect with what really works, and build a foundation for a healthier, more resilient life. [Discount Codes] Morozko Ice Bath Discount: Use code KUMMER500 for $500 off your purchase: https://michaelkummer.com/go/morozko  Cold Plunge Discount: Use code MK to get $250 off your purchase https://michaelkummer.com/go/coldplunge    Ice Barrel Discount: Use code MKUMMER to get $150 off your purchase https://michaelkummer.com/go/icebarrel   Learn more: Ice Bath vs. Cryotherapy Blog Post: https://michaelkummer.com/ice-bath-vs-cryotherapy/    11 Benefits of Daily Cold Plunges Blog Post: https://michaelkummer.com/ice-bath-benefits/    Benefits of Using Sauna and Ice Bath Together Blog Post: https://michaelkummer.com/ice-bath-and-sauna/     Benefits of Using Sauna and Ice Bath Together Video: https://youtu.be/F7Xm5tvL4z8    Learn how to choose a cold plunge tub: https://michaelkummer.com/how-to-choose-a-cold-plunge/  Best 5 Cold Plunge Tubs (Coldest to Most Budget Friendly): https://youtu.be/BLdbn6HX-2Q   About David Maus Jr: David Maus Jr. creates honest, in-depth health and wellness content. In just 14 months, he’s worked with over 50 companies, reviewing products and trends to help people make informed decisions. Website: https://dmausjr.com Podcast Link: https://dmjr.co/yt YouTube Channel: https://www.youtube.com/@DavidMausJr Thank you to this episode’s sponsor, OneSkin! OneSkin’s lineup of topical skin health products leverage the power of the company’s proprietary OS-01 peptide to remove dead skin cells, improve collagen production, increase skin hydration and more. Check out my before and after photos in my OneSkin review and visit OneSkin here. Get 15% off with my discount code MKUMMER: https://michaelkummer.com/go/oneskinshop  In this episode: 00:00 - Intro 02:48 - Who is David Maus Jr 04:47 - The power of cold exposure for health and resilience 08:45 - How cold plunging impacts sleep, recovery, and stress 14:04 - About contrast therapy 16:37 - Building sustainable health habits for long-term success 20:00 - The role of diet and supplementation in overall well-being 22:31 - Separating health facts from misinformation and trends 31:52 - Going back to the basics 42:12 - David’s story about testosterone 49:17 - The risks of quick fixes like Ozempic and extreme interventions 53:32 - Lessons from personal experience and research 58:20 - Final takeaways and actionable health tips Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Reddit: https://www.reddit.com/r/michaelkummer/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you’d like to support me, please use my affiliate links or discount code. #PrimalShift #OptimalHealth #AncestralLiving #Fitness #Healht&Wellness #ColdTherapy #IceBath #ColdPlunge 

Is Vitamin C really the immune-boosting miracle it’s often claimed to be? In this episode of the Primal Shift podcast, we explore whether it’s overhyped and ineffective, or something you should actually consider adding to your supplement stack.  While this powerful antioxidant is crucial for your body’s defenses and supports collagen production, skin health and cellular repair, its effectiveness isn’t as clear-cut as many believe. After all, while research shows that high doses of Vitamin C can slightly reduce the duration of colds, there’s little evidence that it prevents them entirely.  Plus, the source of your Vitamin C matters. Whole food sources like citrus fruits and organ meats often outperform synthetic supplements because they come with cofactors that improve vitamin absorption and utilization.  If you’re following a nutrient-dense, animal-based diet, your Vitamin C needs may already be lower, as such diets reduce oxidative stress and limit the competition between carbs and Vitamin C for absorption. But true immune health doesn’t rely on one nutrient alone; it’s built on daily habits that support your body’s natural defenses. Sunlight exposure for Vitamin D, cold plunging to activate shock proteins, and sauna bathing to repair cells are just a few examples of powerful tools to keep your immune system functioning optimally. Pairing these practices with regular exercise, quality sleep, and an animal-based diet creates a holistic approach to staying healthy, even during cold and flu season. For me, freeze-dried organ supplements fill in any nutritional gaps when fresh organ meats aren’t available. Packed with immune-supporting nutrients like zinc, selenium, and Vitamin A, they’re an easy way to supercharge your diet. And while Vitamin C can play a supporting role in immune health, it’s not a standalone solution. Focusing on nutrient-dense foods and consistent daily habits will always have a bigger impact on your overall well-being. So, does Vitamin C work? Yes, but the bigger takeaway is that health is about the whole picture, not just one supplement. By building strong foundations with your diet and lifestyle, you can support your body’s natural ability to thrive year-round.  Learn more: Download my free Animal Based Diet Food & Beverage List: https://michaelkummer.com/food-list/  Health Benefits of Eating Organ Meat: https://michaelkummer.com/organ-meat-benefits/ Listen to Primal Shift Podcast #52: Grass-Fed vs. Conventional Beef: Vitamin and Fatty Acid Comparison: https://www.primalshiftpodcast.com/52-grass-fed-vs-conventional-beef-vitamin-and-fatty-acid-comparison/  Thank you to this episode’s sponsor, Peluva! Peluva makes minimalist shoes to support optimal foot, back and joint health. I started wearing Peluvas several months ago, and I haven’t worn regular shoes since. I encourage you to consider trading your sneakers or training shoes for a pair of Peluvas, and then watch the health of your feet and lower back improve while reducing your risk of injury.  To learn more about why I love Peluva barefoot shoes, check out my in-depth review and use code KUMMER to get 15% off your first pair. In this episode: 00:00 - Intro 01:30 - Does vitamin C prevent illness? 02:43 - Synthetic vs. Whole food vitamin C 03:58 - Daily habits for a strong immune system 05:39 - Final thoughts Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Reddit: https://www.reddit.com/r/michaelkummer/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you’d like to support me, please use my affiliate links or discount code. #PrimalShift #OptimalHealth #AncestralLiving #CarnivoreDiet #BeefDiet #AnimalBasedDiet #OrganMeats #VitaminC  

Kyle Bernier is no stranger to pushing limits. A former professional CrossFit athlete, decathlete and football player, he has spent years mastering the intersection of physical strength and mental grit. In this episode of the Primal Shift podcast, we dig into his journey — from his lightbulb moment discovering CrossFit to competing on the world stage and transitioning into online fitness coaching.  Bernier opens up about the challenges he’s faced along the way, including a string of recurring injuries and how they’ve reshaped his perspective on recovery, mental health and staying adaptable. We also talk about his approach to fitness coaching, which prioritizes feedback, customization and building long-term habits over cookie-cutter programs.  Whether you’re a seasoned athlete, a weekend warrior, or someone who is just looking to start your fitness journey, this episode offers insights into balancing discipline, recovery and mindset that will leave you inspired to tackle your goals with renewed focus. Listen now to discover how Bernier is redefining what it means to train smarter — not just harder — and how his experiences can help you build a healthier, more fulfilling life. Learn more: Listen to the PSP 37: Travis Mayer's Secrets to Performance & Recovery: https://www.primalshiftpodcast.com/37-travis-mayers-secrets-to-performance-recovery/  Listen to the PSP 45: Dr. Dave Rabin Explains the Science of Stress and Recovery: https://www.primalshiftpodcast.com/45-dr-dave-rabin-explains-the-science-of-stress-and-recovery/  Listen to the PSP 64: Why Meditation Is Powerful! | Ariel Garten: https://www.primalshiftpodcast.com/64-why-meditation-is-powerful/ = About Kyle Bernier: Kyle Bernier is an online fitness coach and a CrossFit Games athlete. Instagram: https://www.instagram.com/strainforwardfitness/  Website: https://stan.store/bernierkyle21?fbclid=PAZXh0bgNhZW0CMTEAAaZDuBqKN7ho8zds5sGxdi7lj-NwHmiVStWGpFA3fYNXUTUmYBYuHrtbgrg_aem_0fKXoUuS7xKxwNYN2XFDyg  Thank you to this episode’s sponsor, OneSkin! OneSkin’s lineup of topical skin health products leverage the power of the company’s proprietary OS-01 peptide to remove dead skin cells, improve collagen production, increase skin hydration and more. Check out my before and after photos in my OneSkin review and visit OneSkin here. Get 15% off with my discount code MKUMMER: https://michaelkummer.com/go/oneskinshop  In this episode: 00:00 - Intro 02:20 - Discussing fitness journeys 10:07 - Lessons learned from injuries 15:42 - Importance of sleep 20:37 - Managing stress and mental health 30:30 - Emotional intelligence and growth 40:45 - Finding purpose and enjoying the process 50:21 - Tailored fitness coaching Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Reddit: https://www.reddit.com/r/michaelkummer/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you’d like to support me, please use my affiliate links or discount code. #PrimalShift #OptimalHealth #AncestralLiving #Fitness #Healht&Wellness #CrossFit   

Is eating only steak and eggs really the optimal way to follow the carnivore diet? Or are we missing something vital by overlooking the nutrient-rich parts of the animal? In this episode of the Primal Shift Podcast, we explore what the carnivore diet gets right, where it often falls short, and how eating nose to tail can revolutionize your health. The carnivore diet is a powerful tool for healing chronic conditions like IBS and autoimmune disorders, but many people focus solely on muscle meat and eggs, ignoring the broader spectrum of nutrients our bodies need to thrive. Drawing insights from evolutionary history and nutritional science, I explain why organs, fat, and connective tissue are indispensable for a truly optimal diet. After all, even true carnivores like lions and wolves prioritize these nutrient-dense parts of their prey. We also take a critical look at commonly consumed foods within the carnivore community, such as poultry and eggs. While egg yolks are nutritional powerhouses, egg whites come with potential downsides, including anti-nutrients like avidin that can interfere with biotin absorption. Similarly, conventional poultry — which is high in unstable PUFAs and low in nutrients — was never a staple in ancestral diets. These details matter when aiming for peak health. I also address common concerns about organ meats and why eating nose to tail aligns with how humans evolved. If you find fresh organs impractical, freeze-dried supplements can offer a convenient alternative without compromising on nutrients. Whether you’re using the carnivore diet to heal or optimize, this episode will help you rethink your approach and get the most out of your meals. And once healing is achieved, I share how you can reintroduce other foods — like seasonal plants, raw honey and dairy — while maintaining a foundation of nutrient-dense animal foods. Are you ready to embrace the way humans were designed to eat? Tune in for practical tips, evolutionary insights, and strategies to make the carnivore diet work for you. Don’t forget to share your thoughts: Have you tried a nose-to-tail approach or strict carnivore? What’s worked for you? Let’s continue the conversation in the comments or on social media. Learn more: Download my free Animal Based Diet Food & Beverage List: https://michaelkummer.com/food-list/  Why Humans Are NOT Meant to Eat Plants: https://youtu.be/l22zfl7TmZo  Plants vs. Meat: Why I Stopped Eating Veggies: https://michaelkummer.com/health/plants-vs-meat/  Health Benefits of Eating Organ Meat: https://michaelkummer.com/health/organ-meat-benefits/ Listen to Primal Shift Podcast Episode #15 with Dr. Anthony Gustin: “The Shocking Truth Behind Pasture-Raised Chicken and Pork”: https://www.primalshiftpodcast.com/dr-anthony-gustin-the-shocking-truth-behind-pasture-raised-chicken-and-pork/  Listen to Primal Shift Podcast #52: Grass-Fed vs. Conventional Beef: Vitamin and Fatty Acid Comparison: https://www.primalshiftpodcast.com/52-grass-fed-vs-conventional-beef-vitamin-and-fatty-acid-comparison/  Aldi Grocery Haul: Animal-Based Diet: https://www.youtube.com/watch?v=w2woWi7T0GU  Walmart Grocery Haul: Animal-Based Diet: https://www.youtube.com/watch?v=3iQOoEAwzTc  Thank you to this episode’s sponsor, Peluva! Peluva makes minimalist shoes to support optimal foot, back and joint health. I started wearing Peluvas several months ago, and I haven’t worn regular shoes since. I encourage you to consider trading your sneakers or training shoes for a pair of Peluvas, and then watch the health of your feet and lower back improve while reducing your risk of injury.  To learn more about why I love Peluva barefoot shoes, check out my in-depth review and use code KUMMER to get 15% off your first pair. In this episode: 00:00 - Why the carnivore diet isn’t just steak and eggs 00:20 - Sponsor shoutout: Peluva minimalist shoes 01:42 - The evolution of human diets: From scavengers to hunters 03:06 - The problem with poultry and eggs in a carnivore diet 05:40 - The benefits of eating nose-to-tail 07:10 - How to approach organ meats if you don’t like them 08:00 - Outro and teaser for the next episode Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Reddit: https://www.reddit.com/r/michaelkummer/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you’d like to support me, please use my affiliate links or discount code. #PrimalShift #OptimalHealth #AncestralLiving #CarnivoreDiet #BeefDiet #AnimalBasedDiet #OrganMeats #BeefOrgans   

Cold exposure might sound unpleasant, but its benefits are hard to ignore. From boosting testosterone and improving insulin sensitivity to building resilience and enhancing physical performance, embracing the cold can be one of the simplest ways to unlock your body’s potential.  In this episode of the Primal Shift, I’m joined by Dr. Thomas Seager, a cold exposure expert and Associate Professor at Arizona State University’s School of Sustainable Engineering & the Built Environment. He’s also the CEO and co-founder of Morozko, a company that offers super-premium cold plunge systems, and came on the podcast to help unpack the science behind intentional cold exposure (including why just minutes of discomfort can lead to lasting health benefits). One of the key takeaways from our conversation is the importance of pre-cooling — using cold exposure before exercise rather than after. Research shows that pre-cooling extends endurance and maximizes mitochondrial efficiency, allowing the body to produce energy more effectively without overheating. Seager shares how even small doses of cold, like a couple of minutes in an ice bath, can unlock these benefits and create measurable improvements in physical and mental performance. From practical tips for getting started to insights into how to effectively combine cold exposure and heat therapy, this episode is packed with actionable advice and science-backed insights. Whether you’re looking to optimize your workouts, tackle inflammation or simply reconnect with your primal self, this conversation will leave you inspired to embrace the cold. Learn more: Morozko Forge Cold Plunge Review: Is It Worth the Investment? Blog Post: https://michaelkummer.com/morozko-cold-plunge-review/  Ice Bath Review: Morozko Forge | Best Cold Plunge? Video: https://youtu.be/cRTZEAMfzws  Ice Bath vs. Cryotherapy Blog Post: https://michaelkummer.com/health/ice-bath-vs-cryotherapy/    11 Benefits of Daily Cold Plunges Blog Post: https://michaelkummer.com/health/ice-bath-benefits/    Benefits of Using Sauna and Ice Bath Together Blog Post: https://michaelkummer.com/health/ice-bath-and-sauna/     Benefits of Using Sauna and Ice Bath Together Video: https://youtu.be/F7Xm5tvL4z8    Learn how to choose a cold plunge tub: https://michaelkummer.com/health/how-to-choose-a-cold-plunge/  Thank you to this episode’s sponsor, OneSkin! OneSkin’s lineup of topical skin health products leverage the power of the company’s proprietary OS-01 peptide to remove dead skin cells, improve collagen production, increase skin hydration and more. Check out my before and after photos in my OneSkin review and visit OneSkin here. Get 15% off with my discount code MKUMMER: https://michaelkummer.com/go/oneskinshop  In this episode: 00:00 - Introduction 00:30 - The role of cold exposure in health 05:15 - Personal health journeys and lessons learned 12:00 - Challenges of modern medicine and chronic illness 18:10 - Cold exposure and exercise performance 24:20 - Reconnecting with ancestral principles 32:00 - Exploring dietary choices and misconceptions 40:15 - Saunas, cold plunges, and recovery science 48:30 - Importance of self-experimentation in health 57:00 - Closing thoughts and next episode teaser Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Reddit: https://www.reddit.com/r/michaelkummer/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you’d like to support me, please use my affiliate links or discount code. #PrimalShift #OptimalHealth #AncestralLiving #ColdTherapy #ColdPlunge #IceBath #AncestralNutrition   

The way most of us breathe — shallow and fast — can trigger stress and anxiety by activating the body’s fight-or-flight response. Over time, this leads to chronic stress, poor sleep and reduced immune function. But with intentional breathing techniques like breath retention, you can turn every breath into a tool for stress relief and better health. Breath retention, or holding your breath after inhalation and exhalation, is a simple yet transformative practice that trains your body to handle stress more effectively by increasing your carbon dioxide (CO2) tolerance. This improved CO2 tolerance helps better regulate your nervous system, making you more resilient to stress and anxiety while boosting endurance and mental clarity. Incorporating breath retention into my daily walks has been a game-changer. It doesn’t require extra time, but it delivers incredible benefits. While walking my dog, I practice short breath holds — 10 to 20 seconds after each inhalation and exhalation — and immediately notice improvements in focus, relaxation and overall energy. If you’re curious about how to start, here’s a simple challenge: inhale deeply, hold your breath for 10 seconds, then exhale slowly. Reverse this by exhaling fully, then holding your breath for as long as you comfortably can. Over time, you’ll notice improved control, reduced anxiety, and greater mental clarity. Whether you’re looking to optimize your workouts, calm your mind, or address stress and anxiety, breath retention is a practical and accessible solution. These breathing techniques can fit seamlessly into your day, transforming how you feel and function with every breath. Remember, the journey to better health often starts with something as simple as slowing down and reconnecting with your breath. Learn more: The Surprising Health Benefits of Breathing Through Your Nose: https://michaelkummer.com/nose-breathing-benefits/ Thank you to this episode’s sponsor, OneSkin! OneSkin’s lineup of topical skin health products leverage the power of the company’s proprietary OS-01 peptide to remove dead skin cells, improve collagen production, increase skin hydration and more. Check out my before and after photos in my OneSkin review and visit OneSkin here. Get 15% off with my discount code MKUMMER: https://michaelkummer.com/go/oneskinshop  In this episode: 00:00 - Intro 01:12 - Benefits of breath retention holds 03:45 - CO2 tolerance explained 06:13 - Practical techniques for breath holds 08:15 - A challenge to improve your breathing 09:18 - Next episode’s preview Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Reddit: https://www.reddit.com/r/michaelkummer/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you’d like to support me, please use my affiliate links or discount code. #PrimalShift #OptimalHealth #AncestralLiving #BreathTechiniques #Breathing #BreathRetention 

Organ meats are some of the most nutrient-dense foods on the planet, yet most people avoid them. Chef James Barry wants to change that.  With over 20 years of culinary experience under his belt, he’s seen first-hand how real, whole foods can transform your health. The problem (at least when it comes to organs) is their stereotype for being bad-tasting and hard to prepare. Plus, most American shoppers don’t even know where to find them (if their grocery store of choice offers any organ meat at all).  That’s where Barry’s company Pluck comes in: it offers an organ-based seasoning blend that makes it easy to add nature’s most powerful superfood to any meal. In this episode, Barry shares how his own experiments with different diets — including a 30-day raw, primal eating plan — taught him what it feels like to be truly nourished. And he offers some practical ways to incorporate organs into everyday meals without the off-putting flavor or excessive effort. If you’re ready to take your nutrition to the next level, this conversation will show you how simple changes can make a big impact on your health. Learn more: Shop Pluck products using our discount code PRIMALSHIFT for 20% off: https://michaelkummer.com/go/pluck  Use the code YOUTUBE10 to get 10% off your order of Grass-Fed Beef Liver supplements at https://shop.michaelkummer.com  Health benefits of organ meats: https://michaelkummer.com/health/organ-meat-benefits/ Health benefits of beef liver: https://michaelkummer.com/health/beef-liver-benefits/  Thank you to this episode’s sponsor, Lumen! Lumen makes a groundbreaking metabolism tracker that helps you take control of your health by understanding whether your body is burning carbs or fat for fuel at any moment. I’ve been using Lumen for months now, and it’s incredible how much insight it provides to help optimize nutrition and energy levels. If you’re looking to take your health to the next level, Lumen is a game-changer. To learn more about why I love the Lumen device, check out my in-depth review and use code MK to get 10% off your first purchase. In this episode: 00:00 - Intro 02:00 - James Barry’s approach to diet as a chef 04:28 - The problem with ultra-processed foods in modern diets 05:45 - Listening to your body’s cravings 07:30 - The importance of metabolic health for preparedness 09:35 - Philip Mies and the inspiration behind The Carnivore Bar 13:40 - The true cost of quality food 18:50 - Teaching kids to slow down while eating 24:00 - How meal planning can transform health and save time 32:45 - The benefits of homeschooling and flexible schedules 43:00 - Why organ meats are the ultimate superfoods 49:10 - The organ meat community: Cooperation over competition 53:35 - How James Barry started mixing organ meats with seasonings 57:40 - Making health accessible through everyday seasoning choices Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Reddit: https://www.reddit.com/r/michaelkummer/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you’d like to support me, please use my affiliate links or discount code. #PrimalShift #OptimalHealth #AncestralLiving #ChefBarry #CookingTips 

Have you ever felt like you’ve tried every trick in the book to slow down the signs of aging, only to see no measurable results? That’s exactly how I felt when I began NAD supplementation. In this episode, I’ll tell you about my experience with this increasingly popular anti-aging approach, including the bold experiment that finally got my NAD levels to increase.  NAD, or nicotinamide adenine dinucleotide, is a molecule essential to life. It’s involved in critical functions like energy production, DNA repair, and cellular communication. Unfortunately, NAD levels naturally decline with age, which researchers link to issues like reduced energy, cognitive decline, and a slower metabolism. In theory, boosting NAD should help combat these effects. But in practice, my early attempts were disappointing. Months of supplementation resulted in almost no change, and I was ready to give up on the concept altogether. Then I met Dr. Jin-Xiong She, the founder of Jinfinity. He introduced me to Jinfinity Vitality, a supplement that combines NMN (an NAD precursor) with other ingredients like creatine monohydrate, D-ribose, and niacinamide. Intrigued but skeptical, I decided to test it by tripling the recommended dosage for three weeks.  The result? My NAD levels jumped from the mid-20s to 47.4 micromolar — nearly double any previous measurement.  Listen to the episode to learn what happened when I tried to replicate this experiment with a different supplement, as well as what the downsides are to going off label in terms of dosage.  Learn more: Shop the Jinfinity Vitality NAD+ Booster: https://www.jinfiniti.com/product/vitality-nad-plus-booster-supplement-powder/  How to Slow Aging: Five Science-Backed Tips and Tools [Blog Post]: https://michaelkummer.com/slow-down-aging/  Biological Age Test Review: Epigenetics Explained Simply | Hannah Went: https://www.primalshiftpodcast.com/62-biological-age-test-review-epigenetics-explained-simply-hannah-went/  Thank you to this episode’s sponsor, OneSkin! OneSkin’s lineup of topical skin health products leverage the power of the company’s proprietary OS-01 peptide to remove dead skin cells, improve collagen production, increase skin hydration and more. Check out my before and after photos in my OneSkin review and visit OneSkin here. Get 15% off with my discount code MKUMMER: https://michaelkummer.com/go/oneskinshop  In this episode: 00:00 - Intro 01:21 - What is NAD and why it matters 02:35 - My experience with NAD supplements 06:04 - Costs and final thoughts Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Reddit: https://www.reddit.com/r/michaelkummer/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you’d like to support me, please use my affiliate links or discount code. #PrimalShift #OptimalHealth #AncestralLiving #NAD   

Your indoor air quality might be worse than you think, and it’s not just about dust or odors. The air in most homes can harbor hidden dangers like mold spores, volatile organic compounds (VOCs), and even harmful bacteria — all of which can quietly undermine your health.  Plus, modern building materials and design choices often make the problem worse, sealing contaminants inside and creating environments that allow them to thrive. In this episode, David Milburn of HypoAir explains why so many homes struggle with indoor air quality, and highlights a range of solutions that are as practical as they are innovative.  One effective solution that many people overlook is ionization, which can be leveraged indoors to neutralize pollutants, combat mold growth, and reduce toxins that traditional filters often miss.  Whether it’s addressing mold from damp crawl spaces, mitigating air pollution from nearby roadways, or choosing the right air purification technology for your space, Milburn’s insights will help you transform your home into a healthier environment. If you’ve been overlooking the air you breathe, this episode is a wake-up call to take control of what enters your lungs and your life. Learn more: HypoAir BiPolar Whole-House Air Purifier Review: https://michaelkummer.com/hypoair-review/  Why Indoor Air Quality is Important to Schools: https://www.epa.gov/iaq-schools/why-indoor-air-quality-important-schools  Thank you to this episode’s sponsor, Peluva! Peluva makes minimalist shoes to support optimal foot, back and joint health. I started wearing Peluvas several months ago, and I haven’t worn regular shoes since. I encourage you to consider trading your sneakers or training shoes for a pair of Peluvas, and then watch the health of your feet and lower back improve while reducing your risk of injury.  To learn more about why I love Peluva barefoot shoes, check out my in-depth review and use code KUMMER to get 15% off your first pair. In this episode: 00:00 - Intro 02:06 - Who is David Milburn 05:00 - Unhealthy home designs: A critical look 12:00 - The science of bipolar ionization 18:00 - Mitigating mold and managing moisture 26:00 - HEPA vs. advanced filtration: Pros and cons 33:00 - Common HVAC mistakes and solutions 42:00 - How to improve air quality in existing homes 50:00 - Air quality tools for better health 56:00 - Closing thoughts and free consultation info Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Reddit: https://www.reddit.com/r/michaelkummer/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you’d like to support me, please use my affiliate links or discount code. #PrimalShift #OptimalHealth #AncestralLiving #AirPurifier #HealthyHome #DavidMilburn #IndoorAirPollution  

Most of us set goals, like losing weight, improving our fitness or changing our career trajectory. But how do you go from dreaming about a better future to actually creating one? In this episode, I share the step-by-step process I’ve used to transform my own goals into reality. It all starts with clearly defining what you want. There’s something powerful about speaking your goal out loud, which changes it from a passing thought into something much more concrete. For example, in my early 30s, I told my wife that by the age of 40, I wanted to quit my day job and work on my blog full-time. That small declaration set the wheels in motion to make it happen. Visualization is another key step. Studies show that imagining yourself achieving a goal can rewire your brain, influencing the decisions and actions you take. By vividly picturing the life I wanted — a life where I was free to focus on my passions and work without constraints — helped me prioritize my time, develop new skills, and build connections that turned my vision into reality. If you’ve ever felt stuck between dreaming and doing, this episode will give you practical tools to move forward. Learn more: Join thousands of like-minded readers and subscribe to my newsletter for exclusive tips, strategies, and insights on achieving your goals and living your best life—delivered straight to your inbox: https://michaelkummer.com/subscribe/  Thank you to this episode’s sponsor, OneSkin! OneSkin’s lineup of topical skin health products leverage the power of the company’s proprietary OS-01 peptide to remove dead skin cells, improve collagen production, increase skin hydration and more. Check out my before and after photos in my OneSkin review and visit OneSkin here. Get 15% off with my discount code MKUMMER: https://michaelkummer.com/go/oneskinshop  In this episode: 00:00 - Intro 00:40 - The power of articulating your goals 01:10 - Visualizing your success 02:00 - Neuroscience behind visualization 02:50 - Setting a timeline for your goals 03:30 - The importance of taking small actions daily 05:00 - My ultimate vision for the future 06:40 - Recap and actionable steps Find me on social media for more health and wellness content: Website: https://michaelkummer.com/ YouTube: https://www.youtube.com/@MichaelKummer Instagram: https://www.instagram.com/primalshiftpodcast/ Reddit: https://www.reddit.com/r/michaelkummer/ Pinterest: https://www.pinterest.com/michaelkummer/ Twitter/X: https://twitter.com/mkummer82 Facebook: https://www.facebook.com/realmichaelkummer/ [Medical Disclaimer] The information shared on this video is for educational purposes only, is not a substitute for the advice of medical doctors or registered dietitians (which I am not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan, or overall health. [Affiliate Disclaimer] I earn affiliate commissions from some of the brands and products I review on this channel. While that doesn't change my editorial integrity, it helps make this channel happen. If you’d like to support me, please use my affiliate links or discount code. #PrimalShift #OptimalHealth #AncestralLiving #Manifesting #GoalSetting #StrategicPlanning #Success