Berries are the antioxidant king of the fruit world, but most fruits contain lots of antioxidants. Apples (eat the peel), cherries, pears, peaches, plums, red grapes, pineapple, kiwi, orange, and grapefruit are all excellent sources of antioxidants. Broccoli is the standout in the vegetable world, but nearly all veggies contain some antioxidants, with carrots, tomatoes, sweet potatoes, spinach, and potatoes particularly high in antioxidant content. Remember; eat the veggies as close to natural as you can. French fries are not a good source of antioxidants!