I have been a professional athlete for seven or eight years, and our project is to lose weight, and it is divided into lightweight and open level. Lightweight has a limit of kilograms, and the weight cannot exceed a certain number of kilograms. Also divided into men's lightweight and women's lightweight. When they lose weight, they lose weight entirely by exercise. If the drug is really so effective, I believe that athletes with weight restrictions all over the world will not be worried about losing weight.
I don't expect you to give me grades. I just hope that everyone has a healthy body and will not be deceived by some advertisements. What I said is for reference only.