Intersectionality of Autoimmunity and Social–Emotional Dysregulation Among Children: The Case of Celiac Disease

Celiac disease (CD) is a chronic autoimmune condition traditionally recognized for its gastrointestinal symptoms. However, growing evidence indicates that CD can also affect social and emotional health, particularly among children. This narrative review explores how the autoimmunity of CD may contribute to social–emotional dysregulation through mechanisms such as neuroinflammation, nutrient deficiencies, and disruption of the gut–brain axis. It summarizes the current literature on anxiety, attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), and autism spectrum disorder (ASD), highlighting how immune dysregulation may influence children’s social–emotional wellbeing. Delayed diagnosis, poor dietary adherence, and ongoing inflammation were recognized among children with social–emotional dysregulation. While digestive problems are commonly recognized and treated, social–emotional dysregulation among children with CD is frequently overlooked. However, a gluten-free diet without a confirmed diagnosis of CD is not sufficient to improve social–emotional outcomes. Children presenting with social–emotional dysregulation and clinical features suggestive of CD should be screened using standard serology and, when indicated, biopsy. Starting a gluten-free diet (GFD) without a confirmed diagnosis is not recommended. While mechanistic pathways are described, most evidence remains observational and clinically descriptive, underscoring the need for longitudinal and experimental studies to understand the intersectionality of CD with social–emotional dysregulation.