One week old children reasonably add supplementary food, normal can eat the same food as adults, diet with nutritional requirements is a balanced, reasonable diet. Staple food on rice and pasta should be balanced orally, meat should be balanced fish, chicken, beef, lamb, etc. All diets should be eaten under the condition that they have been eaten orally in the past, not all at once. Vegetables such as rape, shepherd’s purse, spinach, cabbage or mushrooms such as fungus should be taken orally, and milk and beans should also be eaten. Fruits in addition to the coolness of the particularly large eat less such as watermelon, dragon fruit, and tropical fruits such as mango, durian, etc. eat less, all other fruits in the diet should be balanced and reasonable.