Which of the Following Is a Characteristic of Liposuction

Which of the following is a characteristic of liposuction?

A) It often improves blood pressure and insulin sensitivity.
B) It results in a typical loss of body weight of 25 to 50 lbs.
C) It results in a return of body fat within a year, primarily to the abdomen.
D) It is considered a valid but slightly less effective alternative to gastric bypass.
E) It is effective for weight loss in older but not younger people.