The current research suggests that inflammation in the brain may be the cause of some of the cognitive impairment observed in schizophrenia patients. In a study that involved 72 individuals with schizophrenia, researchers observed that participants who consumed a daily omega 3 fatty acid supplement—which is known to have anti-inflammatory properties and brain health benefits—experienced both a reduction in inflammatory biomarkers and an improvement in cognitive performance. Brain, Behavior, and Immunity, April 2020