], height with the Seca 213 portable stadiometer with integrated leveler, and hip and waist circumference with a flexible tape measure.All participants , before random assignment is made, and after the baseline visit, will receive brief nutritional advice from one of the principal investigators, aimed at maintaining a balanced diet.Instructions will be given for the daily intake, in addition to the usual diet, of 50 g of raisins. The duration of this intervention will be 6 months.
In this project, it is intended to contribute, with preventive strategies, to minimize the problems derived from cognitive deterioration in older people.