2. Chinese medicine believes that milk is sweet and flat, which has the effects of tonifying deficiency, benefiting lung and stomach, promoting fluid production and moistening intestines, and can be used for physical weakness, strain, nausea, diaphragmatic choking, thirst and constipation.
3. Milk is rich in calcium, which can reduce the incidence of hypertension, reduce serum cholesterol level and prevent intestinal cancer. Tryptophan contained in milk is converted into 5- hydroxytryptamine in human body, which has sedative and hypnotic effects. It also contains many special protein, such as lactoferrin and vitamin B 12 binding protein, which is beneficial to improve the absorption rate of vitamin B 12. Milk contains dozens of protein, peptide or steroid hormones and growth factors.