You can choose liposuction to lose weight and the effect is good. Liposuction to lose weight is a plastic surgery method that uses a negative pressure vacuum suction device (0.5- 1.0 atmospheric pressure) to connect with a suction tube with suction holes at the metal end, enters the subcutaneous through a small incision in the skin, and sucks out the local accumulated adipose tissue to improve the obese body shape.