No, I used it, too. It's to eliminate toxins. Some people don't pay attention to what problems they have caused when using them, especially when they don't avoid eating, which leads to endocrine disorders. To be honest, it depends on the crowd. After all, some people use acupuncture, exercise and drugs to no avail, and they can also report irregular water droplets. Then why are they still selling? If you dare to sell it aboveboard, it will prove that there is no problem.