You can also eat in the school cafeteria, try to choose a light diet, and don't eat some high-calorie and fattening foods, such as fried chicken or snacks. Try not to eat dinner at night. If you eat midnight snack after exercise, it is equivalent to not exercising, and you may get fat.
In normal times, if you like snacks and drinks, you can quit this and choose some fruits. As for sports, running is the simplest exercise, and in school, many people run on the playground every day, so if you want to be lazy, go to the playground and see how others exercise, so you will be motivated. In short, losing weight is a long process, and it is necessary to stick to and quit some bad habits in life in order to lose weight successfully. And during weight loss, eating meat is not impossible. You can choose some fish or beef chicken breast. Although the diet at school may often be tempted. After all, in a dormitory, there must be someone who likes to eat snacks. It's time to test yourself. And when eating rice, you can choose some healthier coarse grains instead, and at the same time try to eat less when the sugar content is high. You can drink plenty of water during weight loss, or choose some nut afternoon tea, so you won't be hungry at night. However, you can't eat more nuts. You only need a small handful every time you eat, so you will feel full and not be hungry easily.