BEACTIVE: Blueberries, Walking, and Health - Clinical Trial

What is the Purpose of this Study?

We are doing this study to understand if consuming blueberries and exercising regularly will improve vascular (blood vessels) health in older men and women.

What is the Condition Being Studied?

Vascular Health

Who Can Participate in the Study?

Adults who:
-Are 60 years old or older
-Are Overweight
-Exercise less than 150 minutes/ week
-Have controlled blood-pressure with/without medication
-Have a Body Mass Index (BMI) between 25-35
--If you are unsure of what your BMI is, you can check it here:

Age Group

What is Involved?

If you choose to join this study, you will:
- Have up to 6 study visits and will be involved in weekly virtual exercise class for 12 weeks
- Be randomized (like the flip of a icon) to get either blueberry powder or placebo powder
- Be asked to complete questionnaires online and have few study test done in-person

For more information about this study, please contact

Study Details

Full Title
Blueberry Enhances Activity and Cognition Through Increased Vascular Efficiency
Principal Investigator
Heart Disease Prevention and Rehabilitation Specialist
Protocol Number
IRB: PRO00101714
NCT: NCT04049162
Phase N/A
Enrollment Status
Open for Enrollment
Contact the Duke Recruitment Innovation Center