Protein Needs May Increase with Age
A growing body of research suggests older adults may require higher protein intake than previously recommended to preserve muscle mass and functional capacity. Age-related anabolic resistance means the body becomes less efficient at building muscle from dietary protein.
Many experts now suggest older adults may benefit from protein intakes closer to 1.2–1.6 grams per kilogram of body weight per day, particularly when combined with resistance training. Adequate protein intake may help reduce the risk of sarcopenia and support independence in later life.
References
Bauer, Juergen, et al. “Evidence-Based Recommendations for Optimal Dietary Protein Intake in Older People.” Journal of the American Medical Directors Association, vol. 14, no. 8, 2013, pp. 542–559.
