I took a medicine called "three days to clear fat and lose weight", which was also introduced by my classmates. It's quite effective. It works quickly, just for three days. I lost 6 or 7 pounds after eating for three days. Now I've lost 10 kilograms, and I'm not bitter or happy. No side effects. As long as I keep eating, I will keep losing weight. You can try. Not expensive. A version of Yaocai 15 yuan.