The effects of milk are usually the following: 1. it can supplement the body with rich calcium, which is very obvious in preventing osteoporosis and preventing back and knee weakness. 2. it can supplement the body with high quality protein, which is also very strong in improving the body’s immunity and muscle strength. 3. from the perspective of Chinese medicine, it can produce fluid and moisten dryness, and for people with dry mouth and thirst caused by fluid injury. The appropriate consumption of milk, through the generation of fluid and has a good effect of relieving dry mouth, thirst.