It usually takes at least one month to one year to lose weight successfully.

In recent years, many foreign experts and scholars have conducted extensive and in-depth research on weight loss methods and put forward many effective methods.

It can be roughly divided into two categories: first, scientific diet to lose weight, through scientific control of daily diet to achieve the purpose of losing weight; Second, the physiological period weight loss method, according to the body's functional status and with diet, in order to achieve the purpose of weight loss.