AUTHOR=Zhu Jingjun , Peng Fei , Yang Huixin , Luo Jing , Zhang Li , Chen Xiaolong , Liao Huazhi , Lei Hao , Liu Shuai , Yang Tingqian , Luo Guanghua , Chen Guodong , Zhao Heng TITLE=Probiotics and muscle health: the impact of Lactobacillus on sarcopenia through the gut-muscle axis JOURNAL=Frontiers in Microbiology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1559119 DOI=10.3389/fmicb.2025.1559119 ISSN=1664-302X