2. Control your appetite, don't overeat, eat less meat and high-sugar and high-fat things, but don't go on a diet.
Don't drink water, juice or tea before going to bed to prevent edema.
4. You are greedy. Eating a small piece of chocolate before meals is fat-free, but it is high in energy, which suppresses appetite and makes you eat less for dinner unconsciously.
5. Do more sports, such as basketball, badminton, swimming, taekwondo, dancing, yoga (these are my favorite sports) and so on. Don't do strenuous exercise for half an hour after a meal, but don't sit still. Standing for a while and weighing your toes will help to reduce your legs. Do 50- 100 sit-ups to reduce abdomen before going to bed. Twist your waist 50 times left and right to reduce your waist.
I am also a student. I keep it well by these methods ~ ~, 4 1kg, waist circumference 1.7, not bad, right?