Sarcopenia — age-related muscle loss — begins in the 40s and accelerates after 65. Adequate protein is the most powerful nutritional intervention to slow this process. We guide seniors on how much protein they need and the best supplements for older adults.
Why We Reviewed Guide
Older adults require MORE protein than younger people (1.2–1.6g/kg vs 0.8g/kg RDA) due to anabolic resistance. The leucine content of protein sources matters more with age — whey is ideal due to its high leucine.
✅ Pros
- Whey high in leucine — triggers muscle protein synthesis
- Critical for maintaining mobility and independence
- Easy to consume when appetite declines
❌ Cons
- Kidney disease patients need medical supervision on high protein
- Some seniors have trouble with dairy-based proteins
Key Ingredients
- Whey protein concentrate/isolate (highest leucine)
- Essential amino acid supplements (for those with very low appetite)
- Leucine fortified products
Who Is This For?
Adults 65+ who want to maintain muscle mass, mobility, and functional independence. Particularly important for those who have recently been hospitalized.
Check Current Price on Guide
Find our recommended protein supplements for seniors through our links.
View Best Price →Price & Value
Standard whey: $50–$65 for 5 lbs. Senior-specific formulas: $20–$35/month.
Our Verdict
Optimum Nutrition Gold Standard Whey and Ensure High Protein are our top picks for seniors. Prioritize leucine-rich protein and 25–30g per meal for maximum muscle protein synthesis. We give it a N/A/5 and recommend it for adults 65+ who want to maintain muscle mass, mobility, and functional independence. particularly important for those who have recently been hospitalized.