Best vegetable: Sweet potato is rich in vitamins, and it is also an anti-cancer expert, ranking first among all vegetables. Followed by asparagus, cabbage, cauliflower, celery, eggplant, beet, carrot, shepherd's purse, kohlrabi, Flammulina velutipes, Xuehong and Chinese cabbage.
Best fruits: papaya, strawberry, orange, citrus, kiwi, mango, apricot, persimmon and watermelon.
Best meat: Goose and duck meat is close to olive oil in chemical structure, which is good for the heart. Chicken is called "the best source of protein".
The best brain food: spinach, leek, pumpkin, onion, cauliflower, pepper, pea, tomato, carrot, cabbage, garlic sprout, celery and other vegetables, nuts such as walnuts, peanuts, pistachios, cashews, pine nuts, almonds, soybeans, brown rice, pork liver and so on.
Best soup: Chicken soup is the best, especially hen soup, which has the function of preventing and treating colds and bronchitis, and is especially suitable for drinking in winter and spring.
The best edible oil: corn oil, rice bran oil, sesame oil, etc. Especially, it is better to mix vegetable oil and animal oil in the ratio of1:0.5.
Best tea: green tea; Green tea helps to prevent radiation.