Migraine is reported globally with a higher prevalence in students. The present study aims to evaluate the association between nutritional status, quality of life (QL) and characteristics of migraine. A cross-sectional study. Headache characteristics, level of disability caused by migraine crises (Pediatric Migraine Disability Assessment - PedMIDAS) and QL (Pediatric Quality of Life Inventory- PedsQL) were assessed. Anthropometric variables were also measured.