Zinc deficiency can be remedied by the following four dietotherapy methods: 1. Take appropriate amount of mung beans, black beans and red beans after eating three-bean porridge, add a little rice, wash them and cook them together, and add sweet or salty taste after boiling. 2, eat pig pancreas mud, wash and cut the pig pancreas, turn it into mud with a knife, add a small amount of oil, salt, raw powder and monosodium glutamate and other condiments, mix and steam it. 3, eat the fruit paste and grind the chestnut meat into powder. Use chestnut powder to add water and sugar, or add a little rice to cook it into a thin paste. 4. Eat apple puree, drink apple juice, wash and peel the apple with water, and then gently scrape the apple into puree with a spoon to become apple puree, or steam it before eating. If you decoct it with water to get juice, it will become apple juice. In addition, soybean beef, milk and various fish foods are also rich in zinc, which can also be eaten by children with zinc deficiency. High protein foods is rich in zinc, such as animal liver and viscera, pork, beef and mutton, as well as fish and seafood, such as oysters, mussels, kelp and laver. Vegetables rich in zinc include soybeans, lentils, eggplant, Chinese cabbage, white radish, day lily, spinach, kale and fennel. High arginine food: bean products such as frozen tofu, sesame seeds and peas.

medicinal tonic: oral zinc acetate, zinc gluconate, zinc glycyrrhetate, etc.