First, don't drink water before meals. It is best not to drink water before going to bed. It is easy to get edema. Try to finish dinner before six o'clock, and then eat fruit in three meals. This fruit also contains fructose. If you really don't have time, you can use apples instead, but it is best to eat three meals a day intermittently. The class was full in the afternoon, and the canteen was crowded and full. I ate an apple and milk in the dormitory for dinner. Try to be nutritious for breakfast and lunch. Anyway, if you eat less, you will definitely lose weight. You must eat less of that kind of fat, and you will definitely get fat.
Second, exercise. You can also go running on the playground after school. The playground after school is still very lively. You can take your roommate to the playground to exercise, and maybe meet a handsome guy. I drag my roommate to the playground for running every day, which is still very effective. It is best to jog, so that the calf muscles will not stretch, otherwise the calf muscles of girls will not look good and affect their mood.