Association between omega-3 fatty acid intake and ADHD symptoms among early adolescents aged 10–12 years: a cross-sectional study in Palestine

Lower dietary omega-3 intake is associated with more severe ADHD symptoms, particularly in the hyperactive/impulsive subtype. Socioeconomic disparities further exacerbate nutritional deficiencies, with potential consequences for neurodevelopment and behavioral health. Public health interventions-such as school-based nutrition programs, caregiver education, and subsidies for omega-3-rich foods-may support mental health and cognitive development among children and early adolescents in resource-limited and conflict-affected settings.