Nothing is more disappointing than hearing a gastric bypass patient brag that they did nt have to exercise to lose weight . Its true ; patients will lose weight without lifting a finger . In fact , for many , the lack of physical effort required to lose weight is an appealing part of weight loss surgery .

Question: Why did the person mentioned end up losing weight ?
Answer: They had implemented a strict diet .They had a lot of workouts to do it .None of the above choices .They had surgery .