Blueberries are one of the most-used berries in the world. Their flavor is well known and so is their nutritional value. Blueberries are the answer to when you need a quick burst of energy to get on with your day, giving you a snack without any empty calories. Blueberries pack a nutritional punch, being low in sodium and calories and containing a host of vitamins and minerals. They're rich in Vitamin K, C and antioxidants have a good amount of fiber, all of which is a better option than reaching for that slice of cake. Sorich sources the blueberries from the best.