International variations in the outcome of schizophrenia and the prevalence of depression in relation to national dietary practices: An ecological analysis

Abstract

The dietary predictors of outcome of schizophrenia and prevalence of depression are similar to those that predict illnesses such as coronary heart disease and diabetes, which are more common in people with mental health problems and in which nutritional approaches are widely recommended. Dietary intervention studies are indicated in schizophrenia and depression.