This book offers a comprehensive review of current research and theoretical approaches? to pediatric obesity. Pediatric obesity is a significant public health concern that requires a multifaceted approach to treatment. Key factors including ethnic, gender, and socioeconomic diversity, health equity and lifestyle behaviors all impact the prevalence of pediatric obesity, and the development of lifestyle interventions must take these into account. Written for mental health providers as well as medical providers such as doctors, nurses, dietitians, and exercise physiologists who provide care to children and adolescents, this book offers a comprehensive review of current research and theoretical approaches, as well as clear descriptions of evidence-based programs that prevent and treat pediatric obesity. With a special focus on psychological factors, including comorbid mental health disorders that are essential to treatment and prevention efforts, the authors incorporate cutting-edge research and their extensive clinical experience as they review evidence-based treatments that can be incorporated into pediatric obesity services including lifestyle interventions, medications, immersion programs, and surgical approaches.