Nutritional Value Beyond being sweet, many berries, such as raspberries, blackberries, cranberries, and strawberries contain ellagic acid. This natural substance may help to prevent certain types of cancer. Ellagic acid is found in fresh berries, as well as in processed berry foods, such as frozen berries or berry jams. Another nutritional star among the berries is the blueberry. While the vitamin C content of blueberries is less than in strawberries it is still substantial.
Blueberries are a natural laxative.
Also, juices made from blueberries or cranberries contain a substance that is useful in treating urinary tract infections. Best Way to Store Berries are among the most perishable of fruits. Do not rinse berries prior to refrigerating because they will deteriorate much faster. Check for bruised berries. Remove soft, overripe berries from the container and use them immediately.