After 40, testosterone drops, muscle mass shrinks by 3 to 8% per decade, and the scale stops telling the truth about what's actually happening to your body. In this episode, Jeff sits down with Dr. Joey Munoz, a body composition coach and founder of Strong Standard, to break down what's really driving that decline and what to do about it. Why body composition, not weight, is the real marker to track The DEXA scan, waist-to-hip ratio, and at-home tools worth trusting The science of muscle protein synthesis, and why "effective reps" matter more than total reps How to build muscle without gaining weight through body recomposition Protein targets, meal timing, and the supplements actually worth taking Grass-Fed Shark: fasted cardio and the "zone two fat-burning zone" put to the test This episode is for anyone in their 40s, 50s, or 60s trying to hold onto the body they used to have, and anyone who wants a clear framework instead of gym folklore. Follow Dr. Joey Munoz across social media, or check out his podcast, "The Dr. Joey Munoz Show." Learn more about his coaching program at strongstandard.com. This episode was made possible by: CocoaVia: Use code COMMUNE2026 for 25% off at CocoaVia.com LMNT: Get a free 8-count Sample Pack of LMNT’s most popular drink mix flavors with any purchase at ⁠drinklmnt.com/commune⁠. Stemregen: Get 20% off your first order at stemregen.co/commune with the code COMMUNEPOD Vivobarefoot: Try Vivobarefoot risk-free with a 100-day return guarantee, and get 25% off your order at ⁠vivobarefoot.com/commune⁠. Stripes: Visit ⁠stripesbeauty.com⁠ and use the code COMMUNE20 for 20% off our entire product line.