Gastric Bypass is a weight loss procedure, also known as bariatric surgery. In this process, the doctor will make changes to the intestine and stomach of a patient so that there is a modification in how food is absorbed and digested. During this surgery, a section of the stomach is divided and connected to the small intestine. The process will considerably reduce the amount of food that the stomach holds, and this helps in limiting the nutrients and calories absorbed by the body. Due to this, the hormones in the stomach changes, which allows the person that undergoes surgery to suppress their appetite for longer.