{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T06:44:34Z","timestamp":1792651474205,"version":"4.5.0"},"reference-count":89,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2022,3,4]],"date-time":"2022-03-04T00:00:00Z","timestamp":1646352000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Children"],"abstract":"<jats:p>Adolescents are a nutritionally vulnerable population; eating disorders are more common among adolescents and young adults. Orthorexia nervosa (ON) is a non-formally recognized condition characterized by an obsessive preoccupation with eating healthy and \u201cpure\u201d foods; the quality and not the quantity of food is pivotal in ON. ON is a complex entity which can be associated with severe diet restrictions, a negative impact on social relationships, and with physical and mental health conditions, including obsessive\u2013compulsive disorder. In light of this, a literature review regarding the background, diagnosis, features, risk factors, interplay with the social media, and management of ON is presented in this article, with a focus on adolescents and young adults.<\/jats:p>","DOI":"10.3390\/children9030365","type":"journal-article","created":{"date-parts":[[2022,3,6]],"date-time":"2022-03-06T20:35:50Z","timestamp":1646598950000},"page":"365","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":34,"title":["Orthorexia Nervosa in Adolescents and Young Adults: A Literature Review"],"prefix":"10.3390","volume":"9","author":[{"given":"Maria","family":"Gkiouleka","sequence":"first","affiliation":[{"name":"Department of Public Health Policy, School of Public Health, University of West Attica, Athens University Campus, 11521 Athens, Greece"},{"name":"Health Centre of Nea Kallikrateia, 63080 Nea Kallikrateia, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1372-4214","authenticated-orcid":false,"given":"Christina","family":"Stavraki","sequence":"additional","affiliation":[{"name":"Department of Public Health Policy, School of Public Health, University of West Attica, Athens University Campus, 11521 Athens, Greece"},{"name":"2nd Primary School of Nafpaktos, 30300 Nafpaktos, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9355-5528","authenticated-orcid":false,"given":"Theodoros N.","family":"Sergentanis","sequence":"additional","affiliation":[{"name":"Department of Public Health Policy, School of Public Health, University of West Attica, Athens University Campus, 11521 Athens, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9993-1897","authenticated-orcid":false,"given":"Tonia","family":"Vassilakou","sequence":"additional","affiliation":[{"name":"Department of Public Health Policy, School of Public Health, University of West Attica, Athens University Campus, 11521 Athens, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,3,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"223","DOI":"10.1016\/S2352-4642(18)30022-1","article-title":"The age of adolescence","volume":"2","author":"Sawyer","year":"2018","journal-title":"Lancet Child Adolesc. 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