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Curated by: Ben Bikman (139 videos)
📢 Ask Dr. Bikman’s Digital Mind (multilingual): https://benbikman.com/ben-bikmans-digital-ai-mind 📢 Dr. Bikman’s Community & Coaching Site: https://insuliniq.com Topic: Ben explains how AMPK and mTOR are critical regulators of aging and metabolism, and how their balance can be influenced by diet and lifestyle. Instead of drugs like rapamycin, strategies like carbohydrate restriction and ketosis offer a safer path to optimizing longevity. Summary: In this Metabolic Classroom mini lecture, Dr. Bikman explores two of the most important molecular “switches” that regulate how cells age, grow, and repair themselves: AMPK and mTOR. These pathways operate in a delicate balance—AMPK promotes energy conservation, fat oxidation, and cellular cleanup (autophagy), while mTOR supports cellular growth and protein synthesis. When AMPK is up, mTOR is down, and vice versa. Ben explains how modern lifestyles—especially chronic overnutrition and excess carbohydrate intake—shift this balance toward persistent mTOR activation, which may accelerate aging and metabolic disease. He critiques the growing popularity of rapamycin for longevity, citing its lack of human data and serious side effects, particularly reproductive harm. Instead, he proposes that simple lifestyle strategies—like carbohydrate restriction, ketosis, and supplementation with ketones like BHB—can more safely optimize the AMPK/mTOR balance. He also highlights the importance of ketones as both energy sources and signaling molecules that can activate AMPK and stimulate autophagy. The lecture ends with a clear takeaway: longevity and metabolic health may not require pharmaceuticals, but rather informed choices around diet and lifestyle. References: For complete show notes and references, we invite you to become an Insider subscriber. You’ll enjoy real-time, livestream Metabolic Classroom access which includes live Q&A with Ben after the lecture, unlimited access to Dr. Bikman’s Digital Mind, ad-free podcast episodes, show notes and references, and Ben’s Weekly Research Review Podcast. Learn more: https://www.benbikman.com Translation Notes: You can click the gear icon at the bottom of this video to auto-translate captions. For example, to translate into Polish, select Subtitles, choose Auto-Translate, then first choose English, then choose Auto-Translate again, then choose Polish.) Also, Dr. Bikman’s Digital Mind can interact with you in many languages: https://benbikman.com/ben-bikmans-digital-ai-mind In addition, our channel has access to YouTube’s innovative “auto-dubbing” feature. The process supports translations from English into many languages, with more to come. Click on the gear icon, then choose “Audio track” to access. (This availability is often delayed several weeks or more, so check back often.) Timestamps (approximate): 01:00 — Intro: The Two Master Switches of Aging 02:12 — AMPK: The Energy Sensor and Fat-Burner 04:00 — How AMPK Promotes Autophagy and Longevity 05:32 — What Happens When AMPK Declines 07:15 — mTOR: The Growth Pathway and Its Role in Aging 09:10 — Finding the Balance Between AMPK and mTOR 11:02 — Rapamycin: Extending Lifespan in Mice (But at What Cost?) 13:00 — Side Effects and Human Considerations 14:30 — Protein Restriction vs. Insulin for Longevity 16:20 — Carbs as the True Driver of mTOR Activation 18:10 — Metformin and Other AMPK Activators 20:05 — Ketones: Nature’s Longevity Molecule 22:00 — Summary: Let Food Be Your Signal 23:15 — Final Thoughts: Aging Smarter, Not Just Slower NOTE: The information presented is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Dr. Bikman is not a clinician—and, he is not your doctor. Always seek the advice of your own qualified health providers with questions you may have regarding medical conditions. #AMPK #mTOR #Longevity #Autophagy #Ketones #MetabolicHealth #AntiAging #IntermittentFasting #LowCarbLife #CellularRepair #KetogenicLiving #RapamycinRisks #MetforminFacts #BHB #LifespanExtension #InsulinResistance #HealthyAging #FastingBenefits #NutrientSensing #SmartNutrition Ben’s favorite yerba mate and fiber: https://ufeelgreat.com/usa/en/c/1BA884 Exogenous ketones: A high-quality option is the NSF-certified goBHB from Clean Form Nutrition, where you can use the code BEN10 for a 10% discount: https://cleanformnutrition.com/products/go-bhb Ben’s favorite meal-replacement shake: https://gethlth.com (discount: BEN10) Ben’s favorite health check-up for men: https://blokes.co/drben15 (discount: DRBEN15)