AUTHOR=Liu Jingjing , Liu Hailian , Li Weiyi , Huang Shaoqiang 

TITLE=Association between dietary index for gut microbiota and self-reported severe headache or migraine in U.S. adults: a cross-sectional study from NHANES

JOURNAL=Frontiers in Nutrition

VOLUME=Volume 12 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1549251

DOI=10.3389/fnut.2025.1549251

ISSN=2296-861X