This document discusses the benefits of bariatric surgery for weight loss and resolving associated health conditions like diabetes. It notes that while diet and exercise may result in some weight loss, the effects are often insignificant and temporary. Bariatric surgery, on the other hand, can result in sustained weight loss of over 90% excess weight and resolution of conditions in over 80% of patients. Long-term, 70-90% of those undergoing bariatric surgery are able to maintain their weight loss 10 years later, unlike the 92-98% who regain weight within 3 years of attempting medical treatment alone.