{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T21:05:52Z","timestamp":1781211952502,"version":"3.54.1"},"reference-count":62,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2021,11,28]],"date-time":"2021-11-28T00:00:00Z","timestamp":1638057600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nutrients"],"abstract":"<jats:p>Background: The current vitamin D deficiency epidemic is accompanied by an increase in endemic skin cancer. There are still multiple controversies. This review aims to give practical recommendations regarding vitamin D among people at risk or with a personal history of skin cancer. Methods: Narrative review including human research articles published between 2011 and 2021, elaborated bearing in mind an epidemiological, patient-centered approach. Results: Ultraviolet (UV) exposure (neither artificial nor natural) is not the ideal source to synthesize vitamin D. There is conflicting epidemiological evidence regarding vitamin D, non-melanoma skin cancer (NMSC), and cutaneous melanoma (CMM), confounded by the effect of sun exposure and other factors. Conclusions: Current evidence is controversial, and there are no widely applicable strategies. We propose three practical recommendations. Firstly, sun protection recommendations should be kept among people at risk or with a personal history of skin cancer. Secondly, vitamin D should preferably be sourced through diet. In patients with melanoma or at risk of cutaneous cancer, serum vitamin D checks are warranted to detect and avoid its insufficiency.<\/jats:p>","DOI":"10.3390\/nu13124292","type":"journal-article","created":{"date-parts":[[2021,11,30]],"date-time":"2021-11-30T23:22:56Z","timestamp":1638314576000},"page":"4292","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":28,"title":["Vitamin D and Skin Cancer: An Epidemiological, Patient-Centered Update and Review"],"prefix":"10.3390","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0589-5718","authenticated-orcid":false,"given":"Alejandro","family":"Martin-Gorgojo","sequence":"first","affiliation":[{"name":"STI\/Dermatology Department, Madrid City Council, 28006 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8034-3617","authenticated-orcid":false,"given":"Yolanda","family":"Gilaberte","sequence":"additional","affiliation":[{"name":"Dermatology Department, Hospital Universitario Miguel Servet, IIS Aragon, 50009 Zaragoza, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3433-8707","authenticated-orcid":false,"given":"Eduardo","family":"Nagore","sequence":"additional","affiliation":[{"name":"Dermatology Department, Universidad Catolica de Valencia, 46001 Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2021,11,28]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"572","DOI":"10.1016\/j.ad.2011.03.015","article-title":"Vitamin D: Evidence and controversies","volume":"102","author":"Gilaberte","year":"2011","journal-title":"Actas Dermosifiliogr."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1111\/jdv.14375","article-title":"New and current preventive treatment options in actinic keratosis","volume":"31","author":"Arenberger","year":"2017","journal-title":"J. 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