Drinking milk will not cause excessive internal heat. Milk is rich in trace elements such as protein and calcium. Drinking milk regularly is helpful to the growth and development of the body. Drinking milk will not only lead to excessive internal heat, but also has the effect of clearing away heat and toxic materials. Milk contains immunoglobulin, which can enhance the body's resistance, and the lactose content in milk is not much, which will not cause dry stool.