This guide provides essential information about overweight and obesity for patients visiting the Endocrinology clinic. It explains how to assess obesity using BMI and waist circumference measurements with Asian-specific cut-offs, outlines health risks including diabetes and heart disease, and emphasizes that even 5-10% weight loss brings significant health benefits. The material introduces the comprehensive weight management team approach including doctors, dietitians, exercise therapists, and psychologists offering lifestyle management, behavioral therapy, medications, and bariatric surgery options.