Excellent source of phenolic flavonoid antioxidants

Radicchio is an excellent source of phenolic flavonoid antioxidants such as zeaxanthin and lutein which are known to offer protection to age related macular disease by filtering harmful ultraviolet rays. radicchio pairs best with sweet, salty and acidic ingredients such as oranges, prosciutto and balsamic vinegar. Thats why this early spring Radicchio and Orange Salad with CitrusChampagne Vinaigrette, is so pleasing.