Daily consumption of blueberries shows positive changes in cognitive function of older adults
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March 13, 2017 at 4:30 AM
New research published in the European Journal of Nutrition found that daily consumption of the equivalent of one cup of fresh blueberries, given as 24 g of freeze-dried powder, showed positive changes in cognitive function over a placebo. The research, "Dietary blueberry improves cognition among older adults in a randomized, double blind, placebo-controlled trial," was conducted at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University.
Conducted over a 90-day period, 13 healthy men and 24 healthy women between the ages of 60 and 75 were randomly assigned to receive either freeze-dried Highbush blueberry powder daily (the equivalent to one cup of fresh blueberries) or a placebo powder. The subjects were tested for balance, gait and cognition at baseline, and again at 45 and 90 days.
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