Weight loss is related to the amount of energy or fuel obtained from the kinds and amounts of food eaten. When the amount of exercise and dieting uses less fuel than the amount taken in, the excess is stored as fat. The Adjustable Gastric Band used in this study is a tool to help the participant loose weight along with healthy eating, diet and exercise. This study involves minimally invasive laparoscopic surgery to place the adjustable band around the upper part of the stomach to make a smaller stomach or pouch about the size of a golf ball. One end of the band ends with a flat balloon that goes around the upper part of the stomach. The opening from this small stomach can be changed to allow more or less food into the intestine depending on the amount eaten and the amount of weight lost.