5.2 Jin. According to the website of seeking medical advice, liposuction is 2300 kg of pure fat. Liposuction needs to be decided according to your physical condition. When liposuction, there is usually a small interface to the local area. Through the principle of negative pressure suction, a straw can be inserted to extract local fat, which can achieve the effect of local slimming. Moreover, it is a more effective and faster way to lose weight, with less harm to oneself and faster recovery.