Improving sarcopenia in older adults: a systematic review and meta-analysis of randomized controlled trials of whey protein supplementation with or without resistance training

Li ML, Zhang F, Luo HY, Quan ZW, Wang YF, Huang LT, Wang JH. Improving sarcopenia in older adults: a systematic review and meta-analysis of randomized controlled trials of whey protein supplementation with or without resistance training. J Nutr Health Aging. 2024 Apr;28(4):100184

Results from Ten randomised control trial studies including 1154 participants, demonstrate the value of whey protein (9.6-40g per day) supplementation in adults with sarcopenia. When compared to Isocaloric placebo (PLA)/Routine consultation (RC) group, whey protein consumption significantly increased appendicular skeletal muscle mass index and muscle mass in addition to gait speed.