Build Muscle & Longevity: Do mTOR & IGF-1 Shape Ageing?

Building muscle and protecting longevity may not be opposites. What the research points to is how the growth signal is pulsed. This segment looks at how leucine and methionine relate to mTOR and IGF-1, why chronically high levels appear to be the concern in adulthood, and how whole plant foods may help hold the balance. In the hours without food, those signals of abundance fade — and in their place, a signal of restraint — as the body shifts toward autophagy, its recycling and clean-up state. True optimisation balances the scales — cycling between muscle-building stimulation and nutrient-sensing rest, so cells rejuvenate without losing muscle. Subscribe:    / @godeeperhealth   Go Deeper | High Performance Health (@godeeperhealth) Physiological Framework & Timeline 00:00 Anabolism vs. Longevity: The Growth Exchange 00:45 The Leucine, mTOR, and IGF-1 Signalling Pathway 01:08 IGF-1 Explained: Cell Division, Repair, and Apoptosis 01:58 Pulsatile vs. Chronic Growth Signals 02:43 The Hormonal Rhythm of Muscle Repair 03:06 The Danger of the "Spillover" Effect 03:53 Whole-Food Plant Matrices and Gradual Absorption 04:24 Letting Growth Signalling Mirror Real Demand 05:20 Individual Suitability and Holistic Health A Physiological and Scientific Resource for High-Performance Health. #buildmuscle #longevity #mTOR #IGF1 #plantprotein #holistichealth #highperformancehealth _____________________________________________________________________ Research-Information: -Zaromskyte G, et al. Evaluating the Leucine Trigger Hypothesis... Front Nutr. 2021. PMCID: PMC8295465 — https://pmc.ncbi.nlm.nih.gov/articles... -Levine ME, et al. Low Protein Intake Is Associated with a Major Reduction in IGF-1, Cancer, and Overall Mortality in the 65 and Younger but Not Older Population. Cell Metab. 2014. https://www.sciencedirect.com/science... ( PubMed: https://pubmed.ncbi.nlm.nih.gov/24606... ) -Wolfson RL, et al. Sestrin2 is a leucine sensor for the mTORC1 pathway. Science 2016. PMCID: PMC4698017 — https://pmc.ncbi.nlm.nih.gov/articles... -Allen NE, et al. The associations of diet with serum insulin-like growth factor I... in meat-eaters, vegetarians, and vegans. 2002. PubMed: https://pubmed.ncbi.nlm.nih.gov/12433... -Key TJ, Papier K, Tong TYN. Plant-based diets and long-term health: findings from the EPIC-Oxford study. Proc Nutr Soc, 81(2):190–198. PMCID: PMC7613518. DOI: 10.1017/S0029665121003748. Go Deeper Health is a structured digital archive providing evidence-based frameworks for athletic longevity and holistic systemic wellness. As a Professional Certified Member of the Complementary Medical Association (MCMA), and a CMA Awards Nominee, the channel operates as an independent technical publisher, synthesising technical literature and empirical data for the informed individual. I. THE CORE ARCHIVE Access the foundational segments of the physiological resource: Technical Introduction:    • The Holistic Diets Nutritional, Medicinal,...   Recovery Foundations:    • Internal Repair: Diet & Liquids, Holistic ...   Systemic Wellness:    • Holistic Guide To Vitamins & Supplements: ...   II. PUBLICATION METHODOLOGY This channel operates as a technical resource through: Physiological Analysis: Deepening understanding over prescribed solutions. Empowered Context: Research-led-empirical data for autonomous health choices. Technical Framework: Strategies for high-performance longevity and systemic wellness. Expertise: Certified by the Complementary Medical Association. III. RECENT SEGMENTS & RESEARCH Holistic Nutrition:    • Internal Repair: Diet & Liquids, Holistic ...   Biological Mechanisms (Turmeric):    • Turmeric (Curcumin): What Are The Benefits...   Protein Physiology:    • Excess Protein Intake Spikes Dietary Acid ...   Metabolic Insights (Carbohydrates):    • CARBS for Endurance: Carbs are KING | Plan...   Recovery Physiology (Breathing):    • Why Breathing Exercises Work: How Paced Br...   Hypertrophy Framework (Muscle):    • Does Muscle SIZE Equal STRENGTH? Neural Ad...   IV. SUPPLEMENTARY TECHNICAL READING Personalized Nutritional Basics: https://integratiivehealth.com/a-pers... DISCLAIMER Educational and informational purposes only; not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider regarding dietary changes, allergies, or chronic conditions. This channel operates as an Independent Technical Publisher; content is human-curated and AI-assisted. Terms and conditions available at https://integratiivehealth.com/. By IntegratiiveHealth.com © 2026 Go Deeper | High Performance Health. | Independent Technical Publisher. A curated, holistic, physiological, and scientific resource. Member of the CMA, CMA Awards Nominee 2025.