https://www.selleckchem.com/
Orthorexia nervosa (ON) is considered a pathological fixation with healthy eating. Despite recent research focus, there is still a lot of inconsistent information concerning ON, including its definition and validity of its measuring tools. This study aimed to extend the current knowledge on ON, by developing and validating the Portuguese adaptation of the Dusseldorf Orthorexie Scale (DOS) and studying its prevalence and relationship with different psychological indicators, sex, BMI and dietary pattern. Data were collected online, through self-report questio