#644 Why You're Losing Muscle After 40: Amino Acids, Muscle Protein Synthesis & Midlife Metabolism with Dr. David Minkoff

#644 Why You're Losing Muscle After 40: Amino Acids, Muscle Protein Synthesis & Midlife Metabolism with Dr. David Minkoff

If you're training consistently, eating healthy, and still struggling with muscle loss, slower recovery, stubborn body composition changes, or feeling like your metabolism simply doesn't work like it used to… this episode is for you. In this deep-dive conversation, I sit down with Dr. David Minkoff, physician, endurance athlete, and founder of BodyHealth, to explore what is really happening beneath the surface as we age—and why muscle health may be one of the biggest missing pieces in longevity, metabolism, and performance. We discuss: • Why muscle loss accelerates after 40—even if you exercise consistently • What anabolic resistance is and why building muscle becomes harder with age • The difference between AMPK (survival mode) and mTOR (build mode) • What muscle protein synthesis (MPS) actually means and how to stimulate it • Why simply "eating more protein" may not solve the problem • The importance of digestion, stomach acid, and protein utilization • Why reaching the leucine threshold matters for muscle repair and growth • The science behind essential amino acids (EAAs) and recovery • How under-fueling, overtraining, poor recovery, and chronic stress can keep you stuck • Why muscle is critical for blood sugar regulation, energy, metabolism, and healthy aging If you're a high performer, endurance athlete, active adult, or someone navigating midlife changes and wondering why your body no longer responds the way it used to—this conversation will help connect the dots. Because many active adults are not undertrained. They are under-muscled. And the solution may not be working harder. It may be learning how to send a stronger signal. Resources & Next Steps Support muscle protein synthesis and recovery with Perfect Aminos: https://www.bodyhealthaffiliates.com/42D431W/3QQG7/ [https://www.bodyhealthaffiliates.com/42D431W/3QQG7/] Learn more about the 30-Day Muscle & Metabolism Reset: https://debbiepotts.net/30-day-group-program/ [https://debbiepotts.net/30-day-group-program/] Explore coaching, testing, and your personalized FutureYou Blueprint: https://www.debbiepotts.net [https://www.debbiepotts.net] Remember: You do not need more effort. You need better signals. Build muscle. Restore metabolism. Become your strongest Future You. Educational purposes only. Please consult your qualified healthcare practitioner before making changes to your nutrition, supplements, medications, or exercise program.

SIGNALS Series: The Science of Healthy Aging for Endurance Athletes & High Performers

Welcome back to another Rabbit Hole Deep Dive episode of The Coach Debbie Potts Show. In this solo episode, Debbie explores the science behind healthy aging, metabolism, performance, recovery, resilience, and longevity for middle-aged athletes, endurance athletes, and high performers. Each Rabbit Hole episode is designed to connect the dots between exercise physiology, functional health, gut health, hormones, metabolism, nervous system regulation, and healthy aging so you can improve how you age from the inside out. In this episode you'll discover: • The science behind today's topic • Why it matters for performance, recovery, and healthy aging • How your body adapts to stress, exercise, nutrition, and lifestyle habits • The hidden physiological patterns that often impact middle-aged athletes and high performers • Practical takeaways to help you build a stronger, healthier Future You Debbie also shares how she combines PNOĒ Metabolic Testing, blood chemistry analysis, functional lab testing, genetics, symptom assessment, and lifestyle evaluation to uncover patterns and create personalized strategies for long-term health and performance. Remember: The goal is not simply to stay fit on the outside. The goal is to improve how you age from the inside out. 🎥 Subscribe to the Coach Debbie Potts YouTube Channel for video episodes, metabolic health education, expert interviews, and Rabbit Hole Deep Dive discussions. 📱 Follow Coach Debbie Potts on social media for daily education, healthy aging strategies, metabolism tips, training insights, and behind-the-scenes content: Instagram: @coachdebbiepotts Facebook: Coach Debbie Potts LinkedIn: Debbie Potts 🌐 Learn more about Debbie's FutureYou Blueprint™, PNOĒ Metabolic Testing, coaching programs, and educational resources at: www.debbiepotts.net [http://www.debbiepotts.net/] If you enjoyed this episode: • Subscribe to The Coach Debbie Potts Show • Follow Coach Debbie Potts on social media • Share this episode with a friend, training partner, or fellow athlete • Leave a review to help more people discover the show Because your Future You is built today. Educational purposes only. This podcast is not intended to diagnose, treat, cure, or replace individualized medical advice. Always work with your qualified healthcare practitioner regarding your specific health concerns.

Part Three: The F.L.O.W. Foundation™ — Why Flow Determines Whether the Body Can Heal

What if fatigue, inflammation, poor recovery, hormone issues, bloating, brain fog, and "feeling stuck" are not simply about doing more… …but about impaired FLOW inside the body? In Part Three of The Terrain First Series: Flow, Signals & the Future You, Debbie Potts dives deep into the physiology behind her F.L.O.W. Foundation™ and explains why healing depends on movement, communication, oxygen delivery, drainage, and nervous system safety. In this episode, you'll learn: * What F.L.O.W. stands for: * Neural FLOW * Lymphatic FLOW * Oxygen FLOW * Waste & Bile FLOW * Why the nervous system controls digestion, recovery, and repair * How chronic stress physiology may impair stomach acid, bile flow, motility, and mitochondrial function * Why the lymphatic system is one of the most overlooked systems in modern health * The connection between oxygen delivery, nitric oxide, mitochondria, and metabolic resilience * Why "Drainage Before Detox" matters * How sluggish bile flow may contribute to hormone recirculation, inflammation, and digestive dysfunction * Why high performers often stay stuck in survival physiology despite "doing everything right" * How the body constantly asks: * Am I safe? * Can I recover? * Should I build or defend? Debbie also connects the dots between: * The Cell Danger Response * Vagal tone * Mitochondrial communication * Inflammation signaling * Metabolic flexibility * PNOĒ metabolic testing * Terrain First physiology * The FutureYou Blueprint™ This episode is a deep dive into why the body cannot heal efficiently when information, oxygen, nutrients, hormones, immune signals, and waste cannot move through the system properly. Because healing is not about forcing the body. It's about creating the conditions where the body finally feels safe enough to repair. Learn more about coaching, PNOĒ metabolic testing, and The FutureYou Blueprint™ at: https://debbiepotts.net [https://debbiepotts.net] Subscribe to Coach Debbie Potts on YouTube: https://www.youtube.com/@coachdebbiepotts #TerrainFirst #FutureYouBlueprint #FlowFoundation #VagusNerve #Mitochondria #MetabolicHealth #FunctionalMedicine #GutHealth #HormoneHealth #PNOE #Longevity #CoachDebbiePotts #CellDangerResponse #MetabolicFlexibility #HealthyAging

#643 Gut Health, Lymph & Longevity After 40 with Dr. John Douillard

What if your digestion issues, low energy, and stubborn inflammation aren't because you're doing something wrong… but because your body is out of sync? In this episode of The Coach Debbie Potts Show, I sit down with John Douillard—Ayurvedic longevity expert, founder of LifeSpa, and author of Eat Wheat—to explore how ancient wisdom is now being validated by modern science. We break down how your body is designed to function when it's working with its natural rhythms—and what happens when stress, modern lifestyle habits, and over-restriction push you into survival mode. This is a must-listen for high performers and active adults over 40 who feel stuck despite doing all the "right" things. 🔬 In This Episode, You'll Learn: * Why being "out of sync" is a root cause of midlife health struggles * The powerful role of the lymphatic system in detoxification, inflammation, and longevity * What nitric oxide is and why it's essential for oxygen delivery, circulation, and energy * How mouth breathing and lifestyle habits may be impacting your health * What it means to "bubble-wrap your diet"—and why it can backfire * How to rebuild gut resilience without restrictive dieting * The importance of circadian rhythm and seasonal eating for digestion and metabolism * Simple daily habits to support energy, recovery, and long-term vitality ⚡ Why This Episode Matters If you're still training hard, eating "clean," and following all the wellness advice—but not seeing results… It may not be about doing more. It's about sending your body the right signals. This episode connects ancient Ayurvedic principles with modern physiology to help you understand how to shift from survival mode into a state where your body can finally repair, rebuild, and thrive. 🌐 Learn More Connect with Dr. John Douillard Website: https://lifespa.com/ [https://lifespa.com/] Podcast: https://lifespa.com/podcast/ [https://lifespa.com/podcast/] YouTube: https://www.youtube.com/user/johndouillard [https://www.youtube.com/user/johndouillard] Instagram: https://www.instagram.com/lifespa/ [https://www.instagram.com/lifespa/] Facebook: https://www.facebook.com/dr.douillard [https://www.facebook.com/dr.douillard] LinkedIn: https://www.linkedin.com/in/john-douillard-2074a065/ [https://www.linkedin.com/in/john-douillard-2074a065/] X: https://x.com/JohnDouillard [https://x.com/JohnDouillard] TikTok: https://www.tiktok.com/@johndouillard [https://www.tiktok.com/@johndouillard] Visit debbiepotts.net to learn how to build your personalized FutureYou Blueprint™ and take the next step in your health journey.

The Terrain First Series: Flow, Signals & the Future You Part 2: The F.L.O.W. Foundation

What if healing is less about doing more… and more about restoring movement, communication, and safety inside the body? In Part Two of The Terrain First Series, Debbie Potts dives deep into the physiology of FLOW — not just physical movement, but the movement of oxygen, lymph, bile, blood, nutrients, waste, nerve signals, and cellular communication. This episode connects together: • The F.L.O.W. Foundation™ • Nervous system regulation & vagal tone • Lymphatic flow & drainage pathways • Bile flow & detoxification • Oxygen delivery & mitochondrial health • The Cell Danger Response theory • Why stagnant physiology creates stagnant health • Why "drainage before detox" matters • How the body shifts from survival mode into repair mode Debbie explains how symptoms like fatigue, brain fog, inflammation, hormone imbalance, digestive dysfunction, and poor recovery may be signs of impaired communication and survival physiology — not simply a lack of willpower. You'll learn why: • Safety before fat loss matters • Capacity before intensity matters • Energy before effort matters • The body must feel safe enough to heal This episode is a deep-dive "rabbit hole" conversation into the connections between the nervous system, mitochondria, microbiome, immune system, and metabolic health — and how restoring FLOW may help create the conditions for resilience, recovery, and longevity. Topics Discussed: * The Cell Danger Response * Terrain First Strategy * Vagus Nerve & Safety Signaling * Lymphatic Congestion * Bile Flow & Digestion * Oxygen Utilization & Mitochondria * Drainage Before Detox * Metabolic Flexibility * Chronic Stress & Survival Physiology * Functional Health Foundations for Midlife Performance & Longevity Learn more about coaching, functional lab testing, and PNOĒ Metabolic Testing: DebbiePotts.net Subscribe to The Coach Debbie Potts Show and share this episode with a friend who needs to hear that healing starts with creating safety, resilience, and flow. #TerrainFirst #FLOWFoundation #FutureYouBlueprint #VagusNerve #Mitochondria #FunctionalMedicine #MetabolicHealth #CellDangerResponse #LymphaticHealth #HealthyAging #Longevity #GutHealth #Hormones #MidlifeHealth #Biohacking #CoachDebbiePotts