AUTHOR=Liao Xin , Yu Song , Wang Lin , Zhang Ruyue , Yu Ke TITLE=Elevated red blood cell folate levels are associated with metabolic dysfunction-associated steatotic liver disease: results from NHANES 2017–2020 JOURNAL=Frontiers in Physiology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1494863 DOI=10.3389/fphys.2025.1494863 ISSN=1664-042X