1, peroxide dismutase: mainly in hawthorn, prickly pear, dates, beans (four beans), bananas, purple eggplant, green pepper, leek, shiitake mushrooms and other substances exist. 2, glutathione: cabbage, garlic, onions 3, vitamins, vitamin E and carotenoids 4, flavonoids: strawberries, apples, red grapes, cilantro, onions, green tea, eggplant, soy and its products 5, lycopene: tomatoes, watermelon, persimmons, sweet apricot 6, catechuic acid: chocolate, tea, milk.