Obviously, you can't. Soaking your feet with mugwort leaves can at best speed up the blood flow in your feet, prevent your feet from catching cold, and help you sleep, but it has no effect on losing weight. Losing weight is a goal that can only be achieved if the whole body's metabolic function plays a role. Its essence is that it consumes more calories than it takes in, but mugwort obviously cannot digest a lot of calories by soaking its feet. To consume a lot of calories, it is more effective to do aerobic exercise for 30-40 minutes.

Therefore, if you want to lose weight, the best solution is to adhere to long-term scientific diet intake and moderate exercise.