AUTHOR=Kumar Suresh , Mukherjee Riya , Gaur Pratibha , Leal Élcio , Lyu Xiaoming , Ahmad Saheem , Puri Paridhi , Chang Chung-Ming , Raj V. Samuel , Pandey Ramendra Pati TITLE=Unveiling roles of beneficial gut bacteria and optimal diets for health JOURNAL=Frontiers in Microbiology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1527755 DOI=10.3389/fmicb.2025.1527755 ISSN=1664-302X