Why Standard Protein Advice May Fall Short for Older Adults

Based on: The role of protein quality and amino acid composition in preventing sarcopenia and functional decline in older adults.

Moderate Evidence·Journal Article·Review·Frontiers in nutrition·May 2026

This review argues that general protein guidelines may not be enough for older adults trying to keep their muscle. Older bodies need more protein, spread evenly through the day, with a focus on leucine-rich foods like animal proteins. The authors note that creatine, vitamin D, collagen, and omega-3s, combined with resistance training, may further support muscle health.

Key Insight

This review suggests older adults may benefit from higher, evenly-distributed protein intake to help preserve muscle.

Original Paper

Calderón P, Jima Gavilanes D, Vivanco-Zárate AS, Sarango-González KP

Frontiers in nutrition··N/A

Conflict of Interest Disclosure: Authors report no conflicts of interest.

Disclaimer: Research summaries are provided for informational purposes only and do not constitute medical advice. Always consult a qualified healthcare professional before making changes to your health routine.