肥胖已经成为危害人们健康的严重问题，中小学生的肥胖趋势更为明显。你们班对此展开讨论。根据不同的观点，写一篇100词左右的短文。
1．肥胖危害健康，应该节食，锻炼，预防肥胖。已经超重的，应该采取措施减肥。
2．中学生长身体的时候，减肥会影响身体发育，也会影响学习，因此应该顺其自然。
肥胖：fatness
Fatness is one of the serious problems which have a bad effect on our health. And at present the situation in the teenagers is even worse, As to this, a discussion was carried out in our class.
Some students think fatness does harm to our health, so it is necessary to be on a diet and take suitable exercise to prevent it. Those who are overweight should take measures to lose weight to be healthy.
But others have a different opinion. They say losing weight will be bad for the teenagers during their growth course, as well as their studies. So there is no doubt to leave it as it is.