AUTHOR=Ren Guang-xu , Ke Li-jing TITLE=Editorial: Nutritional strategies and diet-microbiota interaction to improve skeletal muscle function JOURNAL=Frontiers in Nutrition VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1579437 DOI=10.3389/fnut.2025.1579437 ISSN=2296-861X