You Need More Protein After 50 Than You Think

The protein guideline most of us grew up with — 0.8 grams per kilogram of body weight — was never designed for people over 50. It was calculated for young, healthy adults. After 50, your muscle responds less to the protein you eat, a process called anabolic resistance. That means you need more — and you need it differently. In this video: why protein needs rise with age, the right amount per meal (and why 20 grams is not enough), the leucine threshold, why distribution across the day matters as much as the total, and the one thing that makes all of it work — strength training. ⏱ Timestamps: 0:00 — Why 0.8 g/kg was never for you 0:50 — Why needs rise with age 2:05 — The per-meal number 3:05 — Leucine and the threshold 4:00 — Distribution across the day 5:10 — Why totals still matter 6:05 — The non-negotiable: strength training 7:10 — What to do this week 8:15 — Red flags and final takeaway 📚 Sources: • Protein needs in older adults, PROT-AGE consensus — PMID: 23867520 • Anabolic resistance in ageing muscle — PMID: 25807069 • Per-meal protein dose, young vs older adults — PMID: 24904045 • Leucine threshold for muscle protein synthesis — PMID: 19625699 • Protein distribution across the day — PMID: 24812070 • Total protein and muscle gain, 49 RCT meta-analysis — PMID: 28698222 • Protein supplementation plus resistance training, 22 RCT — PMID: 22811443 • Age-related loss of muscle mass — PMID: 33634827 ⚠️ This video is for general education only and is not medical advice. If you have kidney or liver disease, diabetes with kidney involvement, unexplained weight or muscle loss, difficulty swallowing, or a rapid drop in strength, talk to a doctor before changing your protein intake. 🔔 Subscribe for evidence-based health and longevity videos for people over 40. #protein #healthover50 #musclehealth #sarcopenia #healthyaging #nutrition #strengthtraining #proteinintake #healthylongevity #evidencebased