AUTHOR=Gao Tianci , Hou Mengxing , Wang Qianfei , Liu Dong , Chen Fenqiao , Xing Yueyi , Mei Jianqiang 

TITLE=Corrigendum: The roles of serum vitamin D and tobacco smoke exposure in insomnia: a cross-sectional study of adults in the United States

JOURNAL=Frontiers in Nutrition

VOLUME=Volume 12 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1632721

DOI=10.3389/fnut.2025.1632721

ISSN=2296-861X