Studies related to Subjective Well-Being and Blueberry

Blueberry Supplementation Improves Memory In Older Adults

Effect Increase
Trial Design Double blind
Trial Length 1-6 months
Number of Subjects 9
Sex Both Genders
Age Range 65+
Body Types Overweight, Average
Notes for this study:
In elderly humans, consumption of blueberry juice (428-598mg anthocyanins) daily for 12 weeks was associated with improvements on verbal learning and memory, while changes in blood glucose and insulin as well as subjective well being (geriatric depression scale) only trended towards beneficial changes.