One way to help combat and prevent free radical damage is to maintain a healthy intake of high antioxidant foods. Some foods that are high in antioxidants include garlic, green tea, seaweed and most fruits and vegetables. The Canada Food Guide recommends 5 to 10 servings of fruit and vegetables per day. Try to choose dark green veggies and dark reds including spinach, kale and tomatoes. Eat healthy, live healthy!