Some milk products containing additives and expired or spoiled milk should not be drunk by children. Similar to the recovery of milk and other dairy products containing additives, in the production process may also add some saccharin or flavoring agents, so as to make the taste more delicious. Long-term drink is likely to lead to the phenomenon of picky eating, is not conducive to the balanced intake of nutrients, and may even be malnutrition. Therefore, it is generally not recommended to drink. In addition, some expired, spoiled milk, children drink may cause abdominal pain, diarrhea, nausea, vomiting and other gastrointestinal reactions, may also cause bacterial dysentery and other diseases. Therefore, it needs to be avoided. Milk is a nutritious drink and is easy to digest and absorb. Milk is rich in calcium, protein, vitamin A, vitamin D and other nutrients, including amino acids needed for human growth and development. Children can drink milk in moderation to supplement the body’s nutrients, the body development has a certain help. At the same time, you should eat a moderate amount of food rich in high-quality protein, vitamins and minerals, such as soybeans, marine fish, lean meat, fresh fruits and vegetables, etc., in order to ensure balanced nutrition.