This is an exaggerated weight loss propaganda, and the effect is not very good. 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 a suction hole 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.