The mantra of losing weight is unreliable. Obesity is caused by fat accumulation, but it can't play a role in losing weight through the mantra. Obesity needs to go to the hospital for examination in time, which can be improved by liposuction and systemic treatment under the guidance of a doctor. It is necessary to use professional instruments to discharge subcutaneous fat through the principle of negative pressure. During the period of losing weight, you need to improve your living habits. It is best not to stand for a long time or exercise greatly.