New research from the University of Cincinnati reveals that strawberries, beyond being a delightful addition to ice cream, may also contribute to reducing the risk of dementia in certain middle-aged populations, further establishing the fruit’s connection with memory retention.
Published in the journal Nutrients, the study investigated the impact of daily strawberry consumption, building on previous research that explored the potential cognitive benefits of adding blueberries to the diets of middle-aged individuals to lower the risk of late-life dementia.
Both strawberries and blueberries contain anthocyanins, antioxidants implicated in various health benefits, including metabolic and cognitive enhancements. Epidemiological data suggests that regular consumption of these berries is associated with a slower rate of cognitive decline with aging, according to Robert Krikorian, professor emeritus in the UC College of Medicine’s Department of Psychiatry and Behavioral Neuroscience.
The research involved a 12-week study with 30 overweight individuals aged 50-65 with mild cognitive decline. Participants abstained from consuming berry fruits and were provided with a daily supplement powder mixed with water during breakfast. Half received powders equivalent to one cup of whole strawberries, while the other half received a placebo. The study also tracked mood, depressive symptoms, and metabolic data.
Results showed that participants who took a daily supplement equivalent to about one cup of strawberries exhibited improved executive ability and a reduction in depressive symptoms. This group also experienced a significant decrease in depressive symptoms. The research suggests a potential link between strawberry consumption and cognitive well-being, contributing to the growing body of evidence supporting the cognitive benefits of berries.
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