Children are too thin, mostly spleen and stomach disharmony, leading to indigestion. You can give your baby some drugs to strengthen the spleen and stomach, such as Xiaoer Jianpi Pill, Xingpi Yang Er Granule, Jianwei Xiaoshi Tablet, etc. The child is too thin, or it may be caused by picky eaters. It is necessary to gradually cultivate children's eating habits and achieve a balanced nutrition. You can eat more high-protein foods, such as fish, beef and mutton, poultry, eggs, dairy products and bean products, and eat more fruits and vegetables. Try to be full of color, smell and taste to enhance children's appetite.

From the point of view of traditional Chinese medicine, it may be because of weakness of the spleen and stomach. It is suggested that local Chinese medicine should give Jianpi Yiqi decoction and Weitang oral adjuvant treatment. Keep a happy mood in daily life, avoid being angry and impatient, avoid alcohol and tobacco, avoid spicy and greasy fried food, eat more fruits and vegetables and drink more boiled water. Strengthening physical exercise is better than long-term running exercise, which is helpful to strengthen physical fitness and improve visceral function.

If the body is too thin, we should first check whether it is the potential impact of diseases, such as thyroid, diabetes, adrenal gland, digestive system diseases and so on. These are easy to cause underweight.

Suggestion: Only the fattening plan can be implemented. When we eat enough protein, we should eat more foods rich in fat and carbohydrates (starch, sugar, etc.). In this way, excess energy can be converted into fat and stored under the skin, making thin people strong.