Blueberries are full of nutrients that improve health on a cellular level. They contain more antioxidants (such as anthocyanins) than most other fresh fruit or vegetable. Antioxidants neutralize free radicals introduced into body by exposure to the environment. Also, blueberries are rich in vitamin C which promotes a healthy immune system, and manganese which helps in the development and maintenance of bones. Taking this product regularly will help in the maintenance of good health.