Do diet pills really work? Or is it an IQ tax?

Any diet pills are IQ tax, weight loss or rely on the mouth, open legs. The mouth is not required to starve to lose weight, so that the reduction will soon rebound, to adjust the diet structure, eat more food containing high protein and high dietary fiber, eat less staple food and other high-carbon food, takeout and sweets must be avoided. Then moderate exercise can be, a period of time after the weight can be sure to significantly reduce, but must adhere to.