How can I put it? I think it's better to drink pure milk. In fact, the calories of the two kinds of milk are similar. The calorie of a box of pure milk is about 240 calories, and skim milk is 220 calories, which is the difference of 20 calories! Pure milk has higher nutritional value than skim milk, and is rich in vitamins and calcium. You can lose weight by buying boxed skim milk, but you choose granules. I don't recommend it! If you want to improve and absorb the quality of sleep, you'd better drink it half an hour before going to bed at night. Drink it in the morning if the landlord wants to lose weight. It doesn't matter if you eat too much in the morning If you don't eat, you are more likely to gain weight in the morning. As the saying goes, it's good to eat early and eat early, so it's no problem to eat milk in the morning and you won't gain weight! If you want to lose weight, try to eat less high-calorie things and starchy foods at noon, such as potatoes and pork. If you want to eat meat, you can eat more fish, ducks and shrimps and tofu and vegetables. What about at night? Just eat as little as possible. Try not to eat after 6 o'clock, so don't eat ~ it's best to eat some vegetables and some fruit meals at night! Don't blindly diet to lose weight, which is not only bad for your health but also easy to rebound!