Weight loss surgery can be lifesaving for some people who have a lot of weight to lose and need more than diet and exercise. Depending on the operation, they often lose 30% to 50% of their extra weight within 6 months.
It's a big decision. You can’t eat as much afterward, and it takes a life-long commitment to diet and exercise to keep the pounds off. Because it’s major surgery, there are some risks, too.
You and your doctor should talk through the options and decide what’s right for you. First, you’ll want to know what to expect.