Tart cherries are a natural source of powerful antioxidants referred to as anthocyanins - which supply the distinctive bright red color and may possibly hold the key to the powerful natural benefits of the tart cherry locked inside. Research studies suggest these pigments possess antioxidant and other powerful healthy properties Did you know, tart cherries and cherry juice are one of the richest sources of anthocyanins to be discovered in nature. The unique health advantages of tart cherries first caught the attention of both the public and researchers in the 1990s, when a number of published studies described the antioxidant benefits of this fruit. Encouraged by what was then anecdotal and little proven evidence researchers continues to push on and discovered that cherries had high antioxidant activity. In addition, drinking a glass of cherry juice is also a powerful source of ORAC capacity, too.