{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T17:19:01Z","timestamp":1772039941171,"version":"3.50.1"},"reference-count":68,"publisher":"MDPI AG","issue":"11","license":[{"start":{"date-parts":[[2024,6,6]],"date-time":"2024-06-06T00:00:00Z","timestamp":1717632000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Center for Psychology at the University of Porto, Foundation for Science and Technology Portugal","doi-asserted-by":"publisher","award":["UIDB\/00050\/2020"],"award-info":[{"award-number":["UIDB\/00050\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nutrients"],"abstract":"<jats:p>Recent data suggest a close association between positive body image (PBI) and eating disorder recovery. Nevertheless, the specific mechanisms through which PBI may facilitate recovery from anorexia nervosa (AN) remain unknown. To advance understanding of these mechanisms, this study examined core indices of PBI within AN, exploring its association with emotion regulation and well-being outcomes. Data were collected from 159 female participants, 64 with AN diagnosis and 95 healthy controls (HCs), who completed measures of PBI (body appreciation, functionality appreciation, and body responsiveness), emotion regulation, and psychological well-being (depression, anxiety, stress, and psychological quality of life). The AN group reported lower levels of PBI and psychological well-being, along with greater difficulties in regulating emotions, relative to HCs. PBI variables significantly predicted emotion regulation and psychological well-being in AN, accounting for 36% to 72% of the variance, with body appreciation emerging as the strongest predictor. These findings lend credence to the view that PBI can serve as a catalyst for psychological health. We hypothesize that enhancing PBI can improve interoceptive awareness, which is crucial for emotion regulation and reducing maladaptive food-related coping. Emphasizing a mind\u2013body connection in lifestyle could be a relevant element to consider for both treating and preventing AN.<\/jats:p>","DOI":"10.3390\/nu16111787","type":"journal-article","created":{"date-parts":[[2024,6,6]],"date-time":"2024-06-06T06:40:26Z","timestamp":1717656026000},"page":"1787","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["A Comprehensive Study of Positive Body Image as a Predictor of Psychological Well-Being in Anorexia Nervosa"],"prefix":"10.3390","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4526-4272","authenticated-orcid":false,"given":"Sandra","family":"Torres","sequence":"first","affiliation":[{"name":"Faculty of Psychology and Education Sciences, University of Porto, 4200-135 Porto, Portugal"},{"name":"Center for Psychology at the University of Porto (CPUP), University of Porto, 4200-135 Porto, Portugal"}]},{"given":"Ana Isabel","family":"Vieira","sequence":"additional","affiliation":[{"name":"Center for Psychology at the University of Porto (CPUP), University of Porto, 4200-135 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8585-8705","authenticated-orcid":false,"given":"Filipa Mucha","family":"Vieira","sequence":"additional","affiliation":[{"name":"Faculty of Psychology and Education Sciences, University of Porto, 4200-135 Porto, Portugal"},{"name":"Center for Psychology at the University of Porto (CPUP), University of Porto, 4200-135 Porto, Portugal"}]},{"given":"Kylee M.","family":"Miller","sequence":"additional","affiliation":[{"name":"Child Development and Rehabilitation Center (CDRC), Institute on Development & Disability, Oregon Health & Science University, Portland, OR 97403, USA"}]},{"given":"Marina Prista","family":"Guerra","sequence":"additional","affiliation":[{"name":"Faculty of Psychology and Education Sciences, University of Porto, 4200-135 Porto, Portugal"},{"name":"Center for Psychology at the University of Porto (CPUP), University of Porto, 4200-135 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8648-3191","authenticated-orcid":false,"given":"Leonor","family":"Lencastre","sequence":"additional","affiliation":[{"name":"Faculty of Psychology and Education Sciences, University of Porto, 4200-135 Porto, Portugal"},{"name":"Center for Psychology at the University of Porto (CPUP), University of Porto, 4200-135 Porto, Portugal"}]},{"given":"Ana Catarina","family":"Reis","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Centro Hospitalar de S\u00e3o Jo\u00e3o, 4200-319 Porto, Portugal"}]},{"given":"Sert\u00f3rio","family":"Tim\u00f3teo","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Centro Hospitalar de S\u00e3o Jo\u00e3o, 4200-319 Porto, Portugal"}]},{"given":"Patr\u00edcia","family":"Nunes","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Centro Hospitalar de S\u00e3o Jo\u00e3o, 4200-319 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8640-9816","authenticated-orcid":false,"given":"Maria Raquel","family":"Barbosa","sequence":"additional","affiliation":[{"name":"Faculty of Psychology and Education Sciences, University of Porto, 4200-135 Porto, Portugal"},{"name":"Center for Psychology at the University of Porto (CPUP), University of Porto, 4200-135 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2024,6,6]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"American Psychiatric Association (2022). 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