Elegantly Unhinged
Your body's protein needs change in midlife—and most of us are under-eating it in all the wrong ways. Here's what the science actually says, and how to fix it without turning every meal into a math problem. 6/1/2026 Elegantly Unhinged How Much Protein Do You Need in Midlife? (More than you think.) If your energy is inconsistent, your recovery feels slower and your metabolism feels like it's working against you—this episode might be the conversation you didn't know you needed. In this episode, we're getting into the real science of protein in midlife: why muscle is metabolically active tissue that's literally working even when you're not, how declining estrogen and testosterone impact muscle protein synthesis and why the old RDA of 0.8 grams of protein per kilogram of body weight was always the bare minimum—and what the new 2025 Dietary Guidelines and ESPEN recommendations actually suggest instead. We talk about the leucine threshold—the little-known amino acid "on switch" for muscle building that changes everything about how you think about meals—and why distributing protein evenly across the day produces measurably better results than loading up at dinner. Spoiler: your muscles don't care that dinner was great. They do care when you eat protein. And then we get practical. Real food, real ideas, real life—including the weight loss and brain signaling research around high-protein breakfasts that will genuinely surprise you. Plus the protein and resistance training connection, because one without the other really is only half the equation. Evidence-based, practical and served without a side of guilt. No shaker bottles required. Other Episodes Mentioned in Today Famine With Snacks: The Power of Consistent Eating and Why Your Body Thrives on Rhythm [https://www.buzzsprout.com/admin/2591394/episodes/19117716-famine-with-snacks-the-power-of-consistent-eating-and-why-your-body-thrives-on-rhythm] Your Protein Formula Step 1 — Find your weight in kg: Weight in lbs ÷ 2.2 = weight in kg (Example: 154 lbs ÷ 2.2 = 70 kg) Step 2 — Calculate your target: Goal | Formula | Example (using 70kg or 154 lbs body weight) Maintain muscle (healthy adults) | 1.0–1.2 g protein × kg | ~70–84g/day Active adults / build muscle | 1.2–1.5 g × kg | ~84–105g/day Simple daily shortcut | 1g × lb of goal body weight | e.g. 130g of protein per day if goal weight is 130 lbs Step 3 — Distribute it: Aim for 25–30g per meal to hit the leucine threshold and trigger muscle protein synthesis at each meal—not just at dinner. Studies Referenced in This Episode The Leucine Threshold Wilkinson et al. (2023) — Association of postprandial muscle protein synthesis rates with dietary leucine — Physiological Reports Read the study → [https://physoc.onlinelibrary.wiley.com/doi/10.14814/phy2.15775] High-Protein Breakfast & Brain Signaling Leidy et al. — Protein-rich breakfast reduces brain signals controlling food motivation and reward-driven eating behavior — University of Missouri / ScienceDaily Read the study → [https://www.sciencedaily.com/releases/2013/03/130326151127.htm] Protein Distribution Throughout the Day Mamerow et al. (2014) — Dietary protein distribution positively influences 24-hour muscle protein synthesis in healthy adults — Journal of Nutrition Read the study → [https://www.sciencedaily.com/releases/2014/05/140520133218.htm] Learn More About Rima and Smart Mouth Nutrition Subscribe to our Smart Mouth Nutrition newsletter here [https://smartmouthnutrition.kit.com/f4cf917629]. Learn more about my Smart Mouth Nutrition Metabolic Reset program here [https://smartmouthnutrition.com/signatureprogram/]. For questions, contact: rima@smartmouthnutrition.com Disclaimer This podcast is for educational purposes only and is not intended as medical advice. Always consult with your healthcare provider before making changes to your diet, supplements or health routine. Elegantly Unhinged is a podcast for women who look fine on the outside—but are doing deep, brave, disruptive inner work behind the scenes. Hosted by integrative and functional dietitian-nutritionist Rima Kleiner, this podcast explores midlife, body trust, nervous system health, nourishment, identity shifts and what happens when women stop playing small. New episodes drop weekly. 🎧 Subscribe and follow the show so you don’t miss an episode. 💛 Learn more, read the blog and download free resources at Smart Mouth Nutrition [https://smartmouthnutrition.com/].
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