Association between Dietary Diversity Changes and Cognitive Impairment among Older People: Findings from a Nationwide Cohort Study.
Dan LiuWen-Ting ZhangJia-Hui WangDong ShenPei-Dong ZhangZhi-Hao LiPei-Liang ChenXi-Ru ZhangQing-Mei HuangWen-Fang ZhongXiao-Ming ShiChen MaoPublished in: Nutrients (2022)
Protective associations between maintaining high DDS and a reduced risk of cognitive impairment were observed. In contrast, lowering or maintaining a lower DDS increases the risk of cognitive impairment.