Long-term habit of drinking milk, for obtaining high-quality protein, improve immunity, maintain bone health have greater help. Milk is rich in high-quality protein and calcium, is a good source of supply of protein, in addition to calcium for the maintenance of bone health of the main material. In adolescence, calcium is essential for bone growth and development, and in old age, calcium loss may occur due to ageing, and drinking milk can be supplemented with certain calcium.

So in 2016, the Dietary Guidelines for Chinese Residents suggested that the recommended daily intake of milk for adults is 300g or an equivalent amount of other dairy products. However, in the new 2021 Chinese Resident Dietary Survey report, it is pointed out that the whole population, including adolescents and adults, and the elderly group, the milk intake is insufficient, adolescents may be relatively better than the elderly group, but the overall results are all insufficient intake. So also need to start now to develop the habit of adhering to the milk, daily dietary adherence, you can achieve a better benefit.