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%.

Recent studies have proved that milk fat is rich in anti-cancer substance CLA, so people who drink more whole milk are not easy to get cancer.

CLA can inhibit a variety of cancer cells and block carcinogens from playing a role in the body, which is particularly effective in preventing breast cancer.

The study also found that if CLA is ingested from infancy, it can protect life; However, if CLA is ingested after exposure to carcinogens, it needs to be supplemented continuously for life to prevent cancer. Therefore, it is necessary to cultivate children's good habit of drinking whole milk.