AUTHOR=Zhou Yi , Xu Hao-Ling , Lin Xiao-Ling , Chen Zhi-Ting , Ye Qin-Yong , Zhao Zhen-Hua TITLE=The nonlinear association of ratio of total cholesterol to high density lipoprotein with cognition ability: evidence from a community cohort in China JOURNAL=Frontiers in Nutrition VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1525348 DOI=10.3389/fnut.2025.1525348 ISSN=2296-861X