From the point of view of nutrition, pure milk is rich in calcium and high-quality plant protein, and also contains a certain amount of vitamins, amino acids, minerals, organic acids and various trace elements needed by the human body, which is of great help to the improvement of health and autoimmune ability. Drinking pure milk every morning can supplement a lot of energy needed for a day's life and work. Drinking milk at night can improve the quality of sleep and ensure the improvement of mental state. But drinking pure milk is not easy to make you fat, so don't worry too much.

Milk is rich in minerals, calcium, phosphorus, iron, zinc, copper, manganese and molybdenum. The most rare thing is that milk is the best source of calcium for human body, and the ratio of calcium to phosphorus is very suitable, which is beneficial to the absorption of calcium. There are at least 100 complex species, and the main components are water, fat, phospholipids, protein, lactose and inorganic salts.

2. Milk is called a nutritious drink, which has good health care and medical value. Milk is a completely protein food, which plays an important role in the formation and development of brain marrow and nerves. The cholesterol content of milk fat is lower than that of meat and eggs, which has the function of lowering cholesterol in the body.

3. Milk can neutralize gastric acid and prevent gastric acid from stimulating ulcer surface. Therefore, taking milk has a good therapeutic effect on digestive tract ulcers, especially gastric and duodenal ulcers. Frozen milk can constrict blood vessels and stop bleeding from peptic ulcer. "Yogurt" made of milk can protect human body from and reduce the invasion of toxic substances, stimulate the secretion of gastric juice and enhance gastrointestinal digestion. It is most suitable for patients with liver diseases, gastrointestinal diseases, the weak and infants.

4. The choline content in yogurt is particularly high, which can regulate the concentration of cholesterol in the body. At the same time, because yogurt contains orotic acid, it can inhibit the liver from producing cholesterol and reduce the adhesion of cholesterol on the blood vessel wall, thus reducing the total cholesterol content in the blood. Therefore, people suffering from cardiovascular diseases, taking yogurt is very beneficial.