Blueberries, strawberries and raspberries are additionally highly effective meals for studying and reminiscence, says Barbara Shukitt-Hale, a neuroscientist on the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University in Boston. According to a 20-year Harvard study of girls 70 and older, consuming blueberries at the very least as soon as per week or strawberries at the very least twice per week could ­delay cognitive getting old by as much as two-and-a-half years. And in Shukitt-Hale’s analysis, older women and men who ate the equal of 1 cup of contemporary blueberries day by day for 3 months did higher on studying and reminiscence assessments than those that got a placebo. Ongoing analysis means that strawberries and raspberries could have related advantages, she says.

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