Intervention products
Freeze-dried BB powder was a composite of several wild genotypes of intact fresh berries harvested in the Northeast United States and Canada (WBANA blueberry powder WBA1.1; FutureCeuticals). The BB powder was incorporated into food matrices, including granola bars, spread, and drinks consumed daily as part of a self-selected diet. The product composition, energy, macronutrient, and polyphenol contents are shown in Ingredients, nutrients, and polyphenol profiles of the intervention products (granola bites, spread, and lemonade) containing freeze-dried BB powderAbbreviation: BB, blueberry.