Orthorexia nervosa: A review of psychosocial risk factors

SE McComb, JS Mills - Appetite, 2019 - Elsevier
Orthorexia nervosa (ON) is a condition described as a pathological obsession with healthy
eating. This paper will review the prevalence of ON and how ON is measured. The primary …

Definition and diagnostic criteria for orthorexia nervosa: a narrative review of the literature

H Cena, F Barthels, M Cuzzolaro, S Bratman… - Eating and Weight …, 2019 - Springer
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 …

Prevalence of orthorexia nervosa and its diagnostic tools—a literature review

A Niedzielski, N Kaźmierczak-Wojtaś - International journal of …, 2021 - mdpi.com
The aim of this article is to present the up-to-date diagnostic tools of orthorexia and markers
of its prevalence on the basis of the available literature. The authors searched …

Orthorexia nervosa and healthy orthorexia as new eating styles

F Barthels, JR Barrada, M Roncero - PloS one, 2019 - journals.plos.org
It was recently proposed that healthy orthorexia (HeOr) and orthorexia nervosa (OrNe)
should be differentiated. The aim of the present study was to analyze whether the two …

Orthorexia nervosa and eating disorder behaviors: A systematic review of the literature

AE Atchison, HF Zickgraf - Appetite, 2022 - Elsevier
Background Orthorexia nervosa (ON) involves obsessive thoughts about healthy eating and
distress related to this obsession. There is still dispute over whether ON should be …

Are the motives for food choices different in orthorexia nervosa and healthy orthorexia?

J Depa, JR Barrada, M Roncero - Nutrients, 2019 - mdpi.com
Recent research points to the bidimensional nature of orthorexia, with one dimension
related to interest in healthy eating (healthy orthorexia) and another dimension related to a …

Orthorexia Nervosa Inventory (ONI): development and validation of a new measure of orthorexic symptomatology

CD Oberle, AS De Nadai, AL Madrid - Eating and Weight Disorders …, 2021 - Springer
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 …

The association between eating disorders and perfectionism in adults: A systematic review and meta-analysis

R Stackpole, D Greene, E Bills, SJ Egan - Eating behaviors, 2023 - Elsevier
Objective Dimensions of perfectionism are associated with the onset and maintenance of
eating disorder pathology in both clinical and non-clinical samples. The aim of this study …

Associations between orthorexia, disordered eating, and obsessive–compulsive symptoms: A systematic review and meta‐analysis

A Zagaria, M Vacca, S Cerolini… - … Journal of Eating …, 2022 - Wiley Online Library
Objective Orthorexia nervosa (ON) is defined as an unhealthy obsession with healthy eating,
focusing on concerns regarding food quality and composition. Currently, there is still a lack …

Orthorexia and orthorexia nervosa: A comprehensive examination of prevalence, risk factors, diagnosis, and treatment

O Horovitz, M Argyrides - Nutrients, 2023 - mdpi.com
Orthorexia nervosa is an emerging and controversial eating disorder characterized by an
obsessive preoccupation with healthy eating and an extreme fixation on food purity. Despite …