The Eating Attitudes Test-26 (EAT-26) is a widely used 26-item questionnaire designed to assess attitudes and behaviors related to eating disorders, including anorexia nervosa and bulimia nervosa. It evaluates eating behaviors, attitudes toward food, and concerns about body weight and shape. Mental health professionals use the EAT-26 to screen for eating disorder risk, assess the severity of eating-related concerns, and guide interventions.