Drinking pure milk has a lot of benefits, it has the effect of tonifying the spleen and lungs, moisturizing and laxative, and it can be consumed by all people. Vitamin B2 in pure milk can promote skin metabolism, make the skin smooth and soft, white, shiny. Pure milk can neutralize gastric acid, prevent gastric acid on the ulcer surface of the stimulation, can be very good treatment of gastric ulcers and duodenal ball ulcers. Drinking pure milk for the symptoms of insomnia has a certain relief effect, for the growth and development of small children and osteoporosis in the elderly have a certain preventive effect, the calcium content is very high, you can properly replenish the calcium. 18 years old can also drink.