You don't need to take medicine to lose weight through fitness. As long as the right exercise and diet are added, it is ok, but it is definitely useless to insist on not giving up for three days. Don't just run and do aerobic exercise, and cooperate with strength training, so that the effect will be more obvious and the figure will be greatly changed. Eating diet pills has side effects on the body. Sticking to exercise will have an effect. Come on!