The document provides a comprehensive overview of eating disorders, including definitions, diagnostic criteria, and implications for screening and treatment. It emphasizes the spectrum of eating behaviors from normal eating to various eating disorders, such as anorexia nervosa, bulimia nervosa, and binge eating disorder, detailing their psychological and physiological impacts. Additionally, it highlights the importance of a multidisciplinary treatment approach and addresses the role of healthcare professionals, notably registered dietitians, in recognizing and advocating for individuals with eating disorders.