Berries, Bugs, and the Blues

Participants will be asked to consume 48 grams of freeze-dried blueberry powder (\~ equivalent to 2 cups of fresh blueberries) daily for 12 weeks. Participants will be asked to save any powder packet wrappers as a means to measure compliance. They will also be instructed to avoid consumption of foods/beverages that are high in anthocyanins and/or fiber.

Participants will be asked to consume 48 grams of a nutritionally matched placebo powder (that does not contain fiber or anthocyanins) daily for 12 weeks. Participants will be asked to save any powder packet wrappers as a means to measure compliance. They will also be instructed to avoid consumption of foods/beverages that are high in anthocyanins and/or fiber.