Our organic blueberries are known for being extremely rich in antioxidants. A study by the USDA Human Nutrition Center found that blueberries claimed the #1 spot for highest antioxidant levels among 40 other fresh fruits and vegetables. These natural dried blueberries are packed with anthocyanins, a class of antioxidants that is responsible for giving blueberries their characteristic blue-purple color. These protective anthocyanins prevent oxidative damage caused by free radicals, and reduce the risk for heart disease.