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

Hellas Cena1, Friederike Barthels2, Massimo Cuzzolaro3, Steven Bratman4, Anna Brytek‐Matera5, Thomas M. Dunn6, Márta Varga7, Benjamin Missbach8, Lorenzo Maria Donini9
1University of Pavia, Pavia, Italy
2Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Germany
3Formerly Sapienza University of Rome, Rome, Italy
4Vallejo, USA
5SWPS University of Social Sciences and Humanities, Katowice, Poland
6University of Northern Colorado, Greeley, USA
7Semmelweis University, Budapest, Hungary
8Open Innovation in Science Research and Competence Center, Ludwig Boltzmann Gesellschaft, Vienna, Austria
9Food Science and Human Nutrition Research Unit, Medical Pathophysiology, Food Science and Endocrinology Section, Experimental Medicine Department, Sapienza University of Rome, Rome, Italy

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