If you succeed, you must be careful. Or use Coco meilun to cultivate one's morality. This works. I've been using it. Convenient and quick. Much better than taking medicine. Taking medicine is bad for your stomach. By the way, its micro signal is Coco Meilun.
You can ask before using it. Now my sister is using it, and she has lost a lot of weight. My good friend also wants to use it.