Flavonoid-Rich Mixed Berries Maintain and Improve Cognitive Function Over a 6 h Period in Young Healthy Adults

This study tested how flavonoid-rich mixed berries (blueberries, strawberries, raspberries, and blackberries) affect cognitive function and mood over six hours in young adults. Participants consuming a berry smoothie showed better accuracy and faster response times in challenging cognitive tasks, especially under fatigue, compared to a placebo. Improvements were linked to antioxidants enhancing cerebral blood flow. These results suggest berries can help sustain mental performance during demanding tasks or long work periods.

Include mixed berries in your daily diet to support brain health and cognitive performance. They may help maintain focus and accuracy during mentally challenging or tiring situations. However, as the study involved young adults and a controlled setting, further research is needed to confirm long-term benefits and applicability across broader age groups.