Weight loss

I have never had need of weight loss pills due to my high metabolic rate. In fact I do vigorous exercise twice a week, but I believe even if I didn't do the exercise I still would not put on any weight.
Most people are not so fortunate and have to consider carefully their intake of calories and their exercise regime. Even if you use medication in the short-term, you don't want to use it for ever, so a sensible lifestyle is the ultimate solution to maintaining a good body-shape.