当今女性减肥已成为一种时尚。减肥的方法层出不穷，有的采用节食减肥，有的进行运动减肥，有的利用药物减肥，有的甚至进行手术减肥。市场上一时出现了不少的减肥药、减肥茶、减肥器械及减肥内衣等。然而，各种减肥的方法效果不一，有的甚至带来副作用。
请你谈谈减肥的这一现象和你认为较好的减肥方法，并陈述理由。

about weight-losing
nowadays weight-losing has become popular among young and middle-aged women. in order to make themselves pretty-looking, they try many different ways of losing weight. some go on a diet, some take exercise,some eat medicine ,others even turn to operation for help. as a result,a lot of products have come into being,such as special medicines, tea and equipment. they are used in different ways and work differently, but some have side effects.
in my opinion, it's understandable that women seek beauty, but they should do it in a proper way. taking exercise is the way that i most favor. but the other methods are likely to do harm to people's health more or less.