AUTHOR=Li Nan , Chen Shanbin , He Yuxi , Chen Yamin , Duan Xiaosa , He Wenxing , Wang Qihe , Liu Sana , Liu Tongbo , Fang Haiqin 

TITLE=Effects of oral supplementation of β -hydroxy-β -methylbutyrate on muscle mass and strength in individuals over the age of 50: a meta-analysis

JOURNAL=Frontiers in Nutrition

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1522287

DOI=10.3389/fnut.2025.1522287

ISSN=2296-861X