Whole milk is rich in vitamins A, D and some fat-soluble substances needed by human body, which plays a great role in the growth and development of middle school students. At the same time, whole milk contains more energy, which can support the growth and development of middle school students.
Skim milk is precisely customized for dieters, with incomplete nutrients and low fat and fat-soluble substances. For developing middle school students, whole milk is much better than skim milk, but the daily intake should be kept moderate.
Nutritional value:
In fact, milk contains many vitamins, among which fat-soluble vitamins A, D, E and K are all hidden in the fat of milk. If the fat in milk is removed, these vitamins will be lost, which is not good for children's growth and development.
Therefore, many countries stipulate that extra vitamins A and D must be added to skim milk. In addition, the reason why milk has a special flavor depends entirely on the volatile components in fat. If there is no fat, the fragrance will be insufficient and the milk will taste tasteless.
Refer to the above? Baidu encyclopedia-whole milk