Qumei diet pills, I think it's ok. I had a course of treatment last year and lost more than ten kilograms, that is, one month. It didn't rebound much after that. The only disadvantage of taking this diet pill is that people with heart disease or the elderly had better not take it. Taking this medicine will speed up people's metabolism and heartbeat. In short, it is good for healthy people. I'll be fine after eating. I lost weight easily and didn't rebound. I wonder if it's a system problem. I hope my information is useful to lz! ~