When you are a student, if you want to lose weight, you should exercise more, which is good for thinking and relaxing. If you are a student who pursues good grades, give up. Insufficient nutrition every day will hurt your intelligence, but you can control it. If you don't exceed the daily intake table, the effect of quitting snacks will be much better. We must pay attention to the intake of iron and calcium when we are students. If a girl loses these two things, she will regret it when she is old.