Obesity is a multifactorial disease due to accumulation of excess fat in the body. It refers to a spectrum of problems of excess weight, ranging from mild overweight to severe obesity. Obese people are more likely to develop reflux disorders and heartburn, high blood pressure, diabetes, arthritis, some cancers including prostate, breast, cervix and ovarian cancer, snoring and sleep disorders, fatty liver disease , menstrual irregularities and infertility, depression and adjustment problems in society. With the epidemic of obesity no longer confined to the west, the demand for bariatric surgery has been on the increase. The focus is on Laparoscopic Roux-en-Y Gastric Bypass and Sleeve Gastrectomy. The benefits of laparoscopic surgery become particularly important as far as bariatric surgery is concerned. Weight loss surgery is almost guaranteed to help you lose weight, but like all good tools, it works best in the hands of a worker who is well trained and Dr. Ashish Dey is one of them..