1. People who lose weight need energy to diet. From the energy point of view, skim milk per 100 ml is less than whole milk by 19 kcal, and 300 ml skim milk can consume 60 kcal less energy every day. If you change the saved 60 kilocalories into vegetables, you can eat about 400 grams of cucumbers or 300 grams of tomatoes. Therefore, when losing weight, it is suggested that fitness people choose skim milk, use vegetables to satisfy their hunger, and control energy with extra meals.

2.100g full-fat milk contains about 4.4g of fat, and the fat content in milk can be reduced to below 0.5% by processing technology (100g milk contains less than 0.5g of fat). According to the dietary guidelines, if you consume 300 grams of milk every day, you will consume 12 grams of fat and 108 kilocalories more when you drink whole fat than when you skim it.

3. Look at skim milk, but don't jump to conclusions. At the same time of degreasing, milk loses most of the fat-soluble vitamins (vitamins A, D, E and K). Without vitamin D, the ability to absorb calcium will be greatly reduced. Studies have shown that adequate intake of calcium and vitamin D contributes to weight loss and bone health. Skim milk has poor satiety and short gastric emptying time, that is, it is not hungry, which is not conducive to weight loss. Aromatic substances in milk fat will also be lost with the fat, and there will be no satisfaction after drinking it, which will also increase the difficulty of losing weight.