There are three growth and development periods in a person's life: 1 within one year; Preschool, that is, 4 to 6 years old; Puberty, that is, 13 to 18 years old. These three periods are all periods of rapid growth in the overall development of the human body, so nutrition in these periods is always very important. And milk is the most important thing in nutrition.

Fresh milk is the closest to human milk, and it is a kind of liquid food with the most comprehensive nutritional components and the highest nutritional value after human breast milk.

Fresh milk contains 8 kinds of essential amino acids, and its digestion and absorption rate is as high as 97%. Protein contained in fresh milk is high-quality protein, and its protein digestion and absorption rate is as high as 98%;

Milk is rich in calcium. Every100g of milk contains104mg of calcium, which is the best source of calcium intake from food, and the absorption rate of calcium is as high as 70%. Milk also contains a variety of vitamins, such as vitamin A, vitamin B, vitamin D and so on.

Therefore, fresh milk has the highest nutritional components, composition ratio and absorption and utilization rate. It contains almost all the nutrients needed by human body and is called "white blood".