Why would anyone use a fad diet to loose weight fast when it is common knowledge that you will most likely gain the weight back just as fast as you lost it? It is also a mystery to me why people still try diet after diet all the while knowing that they could potentially hurt or damage their bodies. Most of the weight you loose in these diets is just water mass and not fat anyways. It seems to me and many others, that the only miracle diet out there is the one everyone knows about. If you want to loose weight, in a healthy manner, you need to pay close attention to your calorie intake and exercise regularly. Precisely the words of Jenny Craig, an assisted weight loss program that monitors calorie intake. Ideally you should be burning 500 more calories than you intake each day. Wow what a big secret. But seriously people, are we that lazy that we need to live within false realities? below is a video where doctors explain why fad diets are just a bunch of fooey. These are my opinions, what are yours?