Introduction: Health literacy is defined as the "ability to obtain, process and understand basic health information and to access health services in order to make informed choices". The concept of Mental Health Literacy (MHL) has been introduced in recent years in order to promote mental health. MHL refers to knowledge and beliefs about mental disorders that facilitate their recognition, management, and prevention. A low level of MHL represents a fundamental barrier to seeking mental health care.
Methods: For this review we followed a narrative approach. Papers published between 2013 and 2024 were screened for inclusion. Only 24 articles met the inclusion criteria, all of them were included in the review.
Results: Among the 24 articles included, schools represented a particularly important context for interventions, as adolescents spend much of their time in school and school staff are often the point of reference for young people seeking help and advice. School-based interventions aimed at improving MHL and reducing stigma have the potential to prevent mental disorders and promote mental well-being, ultimately reducing their health, social, and economic burden.
Conclusions: Schools are a key setting for mental health interventions, given the significant time adolescents spend there and their reliance on school staff for support. Enhancing MHL and reducing stigma through school-based programs can prevent mental disorders and promote well-being. Both live and digital interventions have shown effectiveness, though long-term impacts need more study.
Keywords: mental health - health literacy - stigma.