In an article published online last month in the Journal of Agricultural and Food Chemistry, Robert Krikorian of the University of Cincinnati, along with his colleagues from the US and Canadian Departments of Agriculture, report that consuming blueberry juice was associated with improvements in learning and memory in individuals with age-related memory decline.
The trial enrolled five men and four women over the age of 70 who reported forgetfulness and memory lapses characteristic of early memory decline. Participants were given the equivalent of 2 to 2 ½ cups of a commercially available blueberry juice daily for 12 weeks. Cognitive assessments were conducted at the beginning of the study and during the final week of the trial.
Learn more about this study here.