Blueberry Enhances Activity and Cognition Through Increased Vascular Efficiency

Pre-packaged blueberry powders are from U.S. Highbush Blueberry Council and are packaged in sealed single-serving packets (18 g/packet) to prevent exposure to light and moisture. All supplement packets are stored under refrigeration until distribution to study participants. Participants will be asked to increase physical activity through a weekly supervised exercise class and increasing baseline daily step counts gradually over the course of the intervention.

Pre-packaged placebo powders are from U.S. Highbush Blueberry Council and are packaged in sealed single-serving packets (18 g/packet) to prevent exposure to light and moisture. All supplement packets are stored under refrigeration until distribution to study participants. Participants will be asked to increase physical activity through a weekly supervised exercise class and increasing baseline daily step counts gradually over the course of the intervention.