144
Participants
Start Date
January 31, 2014
Primary Completion Date
November 7, 2016
Study Completion Date
November 7, 2016
Full dose blueberry
"Full dose: 26g of freeze dried blueberry powder to be incorporated into the habitual diet.~Dietary restrictions will be observed (i.e. avoidance of blueberry, and restricted intake of anthocyanin rich foods) for 21 days prior to the first assessment visit and throughout the study."
Half dose blueberry
"Half dose: 26g of freeze dried powder (containing 13g of freeze dried blueberry powder and 13g of placebo comparator material) to be incorporated into the habitual diet.~Dietary restrictions will be observed (i.e. avoidance of blueberry, and restricted intake of anthocyanin rich foods) for 21 days prior to the first assessment visit and throughout the study."
Control
"Control: 26g of placebo comparator material to be incorporated into the habitual diet.~Dietary restrictions will be observed (i.e. avoidance of blueberry, and restricted intake of anthocyanin rich foods) for 21 days prior to the first assessment visit and throughout the study."
Harvard School of Public Health, Boston
Addenbrooke's hospital, Cambridge
Norwich Medical School University of East Anglia, Norwich
Norfolk and Norwich University Hospital, Norwich
Harvard School of Public Health (HSPH)
OTHER
University of East Anglia
OTHER