Why Low-Protein Diets Can Backfire for Fat Loss: Dr. Dan Moore

In this episode, Vanessa sits down with Daniel R. Moore, Professor of Muscle Physiology at the University of Toronto, for a deep dive into protein, muscle protein synthesis, fat loss, and aging. The PSMF Library is officially live 🎉 👉 Check it out here + get 20% off with code VANESSA Dr. Moore explains what muscle protein synthesis actually is, how it's measured in research using metabolic tracers, and why building muscle is about more than just "hitting your protein target." They unpack what happens when protein intake is too low, why muscle is the body's amino acid reservoir, and how low-protein dieting can accelerate muscle loss — especially during calorie restriction. They also discuss: Whether there is truly a cap to protein per meal Why whey protein is so effective The role of leucine and protein quality Anabolic resistance and aging muscle Why movement and resistance training become increasingly important with age How to preserve lean mass during fat loss Why protein needs increase during calorie deficits This episode is packed with practical takeaways on optimizing protein intake for body composition, metabolic health, and longevity. The PSMF Library is officially live 🎉 This is the exact structured, high-protein approach Vanessa used for fat loss and body recomposition — without restricting calories every single day. Instead of guessing what to eat or starting over each week, you'll follow a clear, repeatable system combining high-protein, lower-energy days with maintenance days. ✨ What's Included 📘 Premium printed PSMF Library ⚡ Instant digital access 🥩 High-protein, low-carb recipe library 🧠 Tiered system (PSMF + maintenance days) 🛒 Grocery lists + planning tools 👥 3 months of community support 👉 Check it out here + get 20% off with code VANESSA 🔴 Tone Lux Red Light Therapy Boost collagen, elastin, and recovery ✨ Save 20% with code VANESSA Discover: Tone Lux Crystal Face Mask Tone Lux Contour (neck & décolletage) 🔬 Tone Device Vanessa uses the Tone Device as a proxy for fat loss + autophagy on PSMF days Check it out HERE 👉 Use code VANESSA for 20% off Follow @optimalproteinpodcast on Instagram to see visuals and posts mentioned on this podcast. Link to join the Facebook group for the podcast The content provided in this podcast is for informational purposes only and should not be construed as medical advice. Consult with a healthcare professional before making significant changes to your diet or exercise regimen.