If you only drink milk without eating for a long time, you will not lose weight, but it will be harmful to your health, which may cause side effects such as malnutrition and even diarrhea. In fact, what to eat for breakfast and lunch and how much to eat have little effect on obesity. If you want to lose weight, the most important thing is to form good living habits, exercise more and eat less at dinner. There are mainly the following points:

First of all, we should have a correct attitude to lose weight, be urgent and slow. Pay attention to nutrition and don't go on a one-sided diet because of losing weight;

Secondly, we should develop good living habits, such as going to bed early and getting up early, not staying up late, not overeating, eating less or not eating snacks.

Thirdly, exercise as much as possible, especially aerobic exercise, such as playing ball, doing exercises, running, walking fast, climbing mountains and dancing.

Fourth, don't eat too much at night, just eat 50-80% full;

Fifth, the most important thing is not to eat anything four hours before going to bed.

As long as you do the above, you will definitely lose weight. Wish you success!