Then don't use it When taking this kind of products, some people have palpitations and panic, some people have severe night sweats, some people have frequent urination, and some people have abnormal physiological cycles. This kind of product itself contains ingredients that affect human metabolic function, which will increase the burden of liver and kidney function. It's best not to buy it indiscriminately, let alone eat it indiscriminately. The problem of thinness is not serious or fatal, but continuous use of this product with great side effects may cause permanent harm to the body.