Long-term intake of vegetables and fruits and subjective cognitive function in US men

Objective

To evaluate the prospective association of long-term intake of vegetables and fruits with late-life subjective cognitive function (SCF).

Methods

Among 27,842 men with a mean age of 51 years in 1986, we used multinomial logistic regression to examine the relation of vegetable and fruit consumption to future SCF. Average dietary intake was calculated from 5 repeated food frequency questionnaires collected every 4 years...