Blueberries have long been revered as an antioxidant rich superfruit. They are a source of and Manganese. Antioxidant flavonoids known as  anthocyanins give blueberries their striking indigo-purple rich pigment. Blueberry powder is a concentrated blueberry powder with one tablespoon serving equal to ½ cup of fresh blueberries. Organic Traditions Blueberry powder is made from a proprietary low temperature drying process to ensure optimal nutrient, enzyme and antioxidant integrity not to mention an incredible, intense blueberry taste with no fillers, flavors, sweeteners or excipients added.