Increased habitual flavonoid intake predicts attenuation of cognitive ageing in twins.

ABSTRACT:

Background

Although the pathophysiology of cognitive decline is multifactorial, and modifiable by lifestyle, the evidence for the role of diet on cognitive function is still accumulating, particularly the potentially preventive role of constituents of plant-based foods.

Methods

We aimed to determine whether higher habitual intake of dietary flavonoids, key components of plant-based diets, were associated with improved cognition and medial temporal lobe volumes using three complementary approaches (longitudinal, cross-sectional and co-twin analyses). In 1126 female twins (n=224 with a 10-year follow-up of diet and cognition data) aged 18-89 years, habitual intakes of total flavonoids and seven subclasses (flavanones, anthocyanins, flavan-3-ols, flavonols, flavones, polymeric

SUBMITTER: Jennings A 

PROVIDER: S-EPMC8381583 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature