Celecoxib is a diet drug designed specifically for reducing fat. Its main component is lipase inhibitor, which can directly block fat absorption, so that fat in vitro cannot enter, while fat in vivo is slowly consumed. When the fat from the outside can't accumulate and the excess fat in the body is almost consumed, the body is slim again, and the body with normal fat ratio gets rid of the trouble of being easy to get fat and difficult to get thin.