The benefits of drinking milk are very good for the body: 1. milk is rich in calcium, which is very obvious in preventing osteoporosis, preventing back and knee weakness and back and leg pain. 2. milk is rich in high quality protein, which constitutes the raw material for many immune substances, so drinking milk to supplement high quality protein and promote the production of immune substances can well improve the immunity of the body. 3, The high quality protein in the milk also constitutes the raw material of the muscles, through drinking milk to supplement the high quality protein, can improve the quality of the muscles, the benefits in the prevention of muscle wasting disease is also very obvious.