i am 20 years old and i am severly over weight. i am 5'9" and weigh around 275. i have been dieting and exercising but no results. my knees pop and hurt when i go up stairs because of the weight i put on and i was wondering if it would be dangerous to get liposuction in my stomache, legs, and arms and also get it all tucked?
You need to be evaluated by a plastic surgeon who does large volume liposuction, which carries considerable risks. If you diet and exercise properly, you should lose weight gradually.