In this issue of Child and Adolescent Psychiatric Clinics, guest editors Drs. Deborah R. Simkin and L. Eugene Arnold bring their considerable expertise to the topic of Complementary and Integrative Medicine Part 1: Disorders. This is the first of a two-part issue, which discusses complementary and integrative treatments to be considered for specific psychiatric disorders such as ADHD, sleep disorders, psychosis, TBI, iron deficiency, autism, and more. Contains 13 practice-oriented topics including anxiety, substance abuse, PTSD, obesity, eating disorders, and more.  - Provides in-depth clinical reviews on complementary and integrative medicine, offering actionable insights for clinical practice.  - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.  Timely, relevant discussions on complementary and integrative medicine