AUTHOR=Yang Yunhong , Qi Huaqian , Zhang Jiahao , Jia Jie , Yang Yunsong , Zhao Hong 

TITLE=Evaluating the association of depressive symptoms on serum folate and erythrocyte folate levels based on the 2017–2020 NHANES database

JOURNAL=Frontiers in Nutrition

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1505700

DOI=10.3389/fnut.2025.1505700

ISSN=2296-861X