The fat content of whole milk is 3.0%, semi-skimmed milk is about 1.5%, and the fat content of whole skimmed milk is as low as 0.5%. There is a kind of "concentrated milk" abroad, and its fat content can be as high as 4.0%. Consumers who are afraid of being fat always feel that they should choose skim milk. Thin people drink whole milk.

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. 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. If you must control fat, then experts suggest that you can choose semi-skimmed milk.