Leave no one behind: Rethinking policy and practice at the national level to prevent mental disorders

The global burden of mental disorders is increasing, in line with the shift from communicable to chronic non-communicable diseases. Mental disorders affect the functioning of individuals, resulting not only in enormous emotional suffering and diminished quality of life, but also in stigma and discrimination. This burden extends to the community and society, with far-reaching economic and social consequences. Even under optimal conditions, treatment alone will never be sufficient to reduce the global burden of mental disorders, so a shift in focus from treatment to prevention of mental disorders should be promoted at the central level in the form of legislation, policy formulation and resource allocation. Universal and selective prevention programs should be prioritized nationally, as they aim to change the risk profile of the entire population and specifically target populations at risk for mental disorders, respectively. In this article, we review the key risk factors for mental disorders and the measures that can be taken at the national level to prevent them, taking into due consideration that prevention efforts can vary based on the audience they are addressing, level of intensity they are providing, and the life phase they target. By adopting a human rights perspective and placing the social determinants of health at the center of our narrative, we maintain that improving mental health cannot be achieved by strengthening health services alone. Coordination across government departments is needed to implement multi-level public health interventions across a wide range of settings, programs, and policies. Focusing on children's mental health and addressing poverty, gender inequality and social discrimination should be absolute priorities for national mental health policies and plans.