Blueberries are a prime source of many beneficial and protective substances: vitamins C and E, an abundance of fiber, minerals, and trace elements... and, above all, antioxidants, anthocyanins. Natural pigments with a range of colors from red to purple, the anthocyanins present in blueberries help maintain healthy, elastic capillaries against the damaging effects of free radicals. They contribute to good blood microcirculation, particularly in the eyes, and help maintain retinal function. Blueberries also have positive effects on night vision, sharpness, and overall eye health.
Blueberry: A super red fruit