Green vegetables: lettuce, spinach, tomatoes, carrots, green vegetables, asparagus, cauliflower, rape, Chinese cabbage, lentils, pods, mushrooms, etc.

Fresh fruits: oranges, strawberries, cherries, bananas, lemons, peaches, plums, apricots, bayberry, begonia, jujube, hawthorn, pomegranate, grapes, kiwifruit, strawberries, pears, walnuts, etc.

Animal food: animal liver, kidney, poultry and eggs, such as pig liver, chicken, beef and mutton.

Beans and nuts: soybeans, bean products, walnuts, cashews, chestnuts, almonds, pine nuts, etc.

Cereals: barley, rice bran, wheat germ, brown rice, etc.