Reseachers at Ohio State recently concluded a study that eating certain foods in specific colors may help you ward off colon cancer. Monica Giusti and her team found that anthocyanins, found in red, purple, and blue fruits and veggies can make a difference when added to your diet. Included in the list were grapes, radishes, purple corn, and elderberries.

The scientists fed rats, who had been induced with colon cancer cells, a diet of chokeberries and billberries which reduced signs of tumors by 60 and 70%. We remember reading not so long ago that you should look for brightly colored fruits such as strawberries and melon, but there is no way we are going to dine on eggplant.