It is impossible to lose weight without time. Diet pills are mostly laxatives or something. After eating them, you may be weak and lose weight, but your body fat will not change much. Losing weight is actually reducing fat. As long as the method is right, persistence can succeed. Weight loss is mainly 30-50 minutes of low-intensity aerobic exercise, such as 30 minutes of jogging, which must not be stopped halfway to be effective. And it takes a long time to lose weight, so you need to keep your mouth shut. The calories consumed by jogging for 30 minutes are just a cake, so it is very important to eat healthily. If you can't go on a diet to lose weight, you will get fatter and fatter.