The main cause of obesity is has to find out and you must take note of prefactor like lifestyle, eating habits. In eating habits you should consider indiscriminate calories intake, emotional eating, inactivity. Here diet plays a major role and the third angle of obesity is no metabolism rate. So approach of treating obesity is medicine to improve metabolism, and diet and lifestyle are mandatory. If you want us to send you lifestyle chart and other instruction you can contact to us through lybrate.