Eat a wide variety of fruits and vegetables, at least 5 servings a day. Fruits and vegetables high in antioxidants may be beneficial to add to your diet. Fruits that are high in antioxidants include strawberries and blueberries. Green, leafy vegetables, such as spinach, are also high in antioxidants. Also, Include cruciferous vegetables, such as broccoli, cauliflower, and cabbage. Check out our Fruit and Vegetable Recipe Search for recipes that will help you include these foods in your diet.