Gucheng pure milk is a milk product containing many nutrients. It not only contains high-quality protein, but also contains a variety of trace elements, such as calcium, phosphorus, iron, zinc, and vitamins A, B, C, etc. These nutrients have many benefits to human health.

First of all, protein in pure milk in the ancient city is an important substance for human growth and development, and also an important component for maintaining health. In addition, trace elements such as calcium and phosphorus in milk also play an important role in the development of human bones and teeth.

Secondly, the pure milk in the ancient city also contains a variety of vitamins, which play an important role in human metabolism and immune function. For example, vitamin A can protect eyesight, vitamin C can improve immunity, and vitamin B helps human metabolism.

In a word, Gucheng pure milk is a nutritious and healthy drink. However, for some specific groups, such as lactose intolerant and allergic people, it may be necessary to avoid drinking or pay attention to the amount of drinking.