Objective: There has been increasing interest in identifying individuals with pathological
healthy eating behaviours, or orthorexia nervosa (ON). This study aimed to investigate the …

Background To date, research on the dietary patterns of individuals with potential orthorexic
symptoms is lacking. This cross‐sectional pilot study aimed to explore the feasibility of …

Purpose The present study aimed to validate the ORTO-15 questionnaire for orthorexia
nervosa (ON), translated by our group into the Greek language, and replicate the findings of …

Abstract Purpose Orthorexia Nervosa (ON) is characterised by excessive attention to a
dietary regimen perceived as healthy. A critical factor in the distinction between ON and …

Extreme focus on healthy eating, called orthorexia nervosa (ON), was assessed using a 21-
item Eating Habits Questionnaire (EHQ). The present study aimed to validate the Polish …

Purpose To overcome the problems associated with existing measures of orthorexia, we
assessed the reliability and validity of a new measure: the Orthorexia Nervosa Inventory …

Background Registered dietitian nutritionists are trained to identify optimal food choices for
clients based on medical state and lifestyle. Orthorexia nervosa (ON) is a proposed disorder …

Background Orthorexia nervosa (ON) is characterized by obsessions about eating healthily
and rigid adherence to a perceived healthy diet. This study uses the Eating Habits …

Orthorexia nervosa is characterized by a preoccupation to eat healthily. However, reliability
and validity of some of the existing measures of orthorexic symptomatology are …

Aim In some cases, detrimental consequences on health are generated by self-imposed
dietary rules intended to promote health. The pursuit of an “extreme dietary purity” due to an …