Dose-Response Relationships of Tea, Coffee, and Alcohol Consumption With Cognitive Function in Middle-Aged and Older Adults: Analysis Based on the China Health and Nutrition Survey (CHNS)

Zhengyang Zeng, Xing Ye, Hao He, Lun Li, Faculty of Engineering, China University of Geosciences, School of Sports Sciences, Beijing Sport University, School of Physical Education, Northeast Normal University, School of Physical Education, China University of Geosciences

Journal of Applied Gerontology

Published online on November 12, 2025

Abstract

Journal of Applied Gerontology, Ahead of Print.
This study examined the associations of tea, coffee, and alcohol consumption with cognitive function in Chinese adults aged ≥45 years (n= 1326), using data from the China Health and Nutrition Survey (1997-2006). Multiple linear regression assessed ...