text: Eighty depressed patients undergoing standard antidepressant treatment will be advised to follow four additional hygienic-dietary recommendations about exercise , diet , sunlight exposure and sleep .
entities.text: antidepressant
entities.type: intervention
entities.text: hygienic-dietary recommendations
entities.type: intervention
entities.text: Eighty depressed patients undergoing standard antidepressant treatment
entities.type: participant