Nutritional psychiatry is a practice of making use of food and food supplements as alternative treatment for mental health disorders. The most current treatments for mental health disorders from psychotic disorders such as schizophrenia to neurodegenerative diseases like dementia which focuses in treating the symptoms of the condition.

Even though many are effective at treating these symptoms, they are often associated with severe side effects.

With the recent years, there has been a considerable increase in research surrounding links between psychiatric disorders and diet. Such as the in research surrounding nutritional-based treatments for these disorders.

From these studies the different treatment targets have been noticed, including the gut biome and nutrient deficiencies. Current research is based on providing alternative interventions for treating psychiatric disorders.

Source: https://www.news-medical.net/health/What-is-Nutritional-Psychiatry.aspx