DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Hyuk Joo | ko |
dc.contributor.author | Yoo, Seunghyup | ko |
dc.contributor.author | Hong, Jung Kyung | ko |
dc.contributor.author | Ahn, Jun Seok | ko |
dc.contributor.author | Lee, Eunyoung | ko |
dc.contributor.author | Moon, Hanul | ko |
dc.contributor.author | Koo, Sunhyoung | ko |
dc.contributor.author | Kim, Tae | ko |
dc.contributor.author | Park, Jaehyeok | ko |
dc.contributor.author | Yoon, In-Young | ko |
dc.date.accessioned | 2023-04-11T08:03:32Z | - |
dc.date.available | 2023-04-11T08:03:32Z | - |
dc.date.created | 2022-11-25 | - |
dc.date.issued | 2023-03 | - |
dc.identifier.citation | EUROPEAN JOURNAL OF CLINICAL NUTRITION, v.77, no.3, pp.342 - 347 | - |
dc.identifier.issn | 0954-3007 | - |
dc.identifier.uri | http://hdl.handle.net/10203/306114 | - |
dc.description.abstract | Background Many people in modern society have insufficient exposure to ultraviolet B (UVB) sunlight, which may lead to vitamin D deficiency. We aimed to investigate the effect of a proto-type wearable light-emitting diode (LED) device emitting UVB light on serum 25-hydroxyvitamin D levels. Methods A total of 136 healthy adults were randomly assigned to receive either an active device emitting UVB light with a peak wavelength of 285 nm (n = 64) or a sham device emitting visible light (n = 72). All participants wore the device for a total of two minutes, one minute on each forearm, every day for 4 weeks. Serum 25-hydroxyvitamin D levels were assessed at baseline, 2, and 4 weeks of intervention, and 2 weeks after the end of the intervention. Results A significant difference was found between the experimental and control groups in changes in serum 25-hydroxyvitamin D levels from baseline after two (0.25 +/- 3.10 ng/mL vs. -1.07 +/- 2.68 ng/mL, p = 0.009) and 4 weeks of intervention (0.75 +/- 3.98 ng/mL vs. -1.75 +/- 3.04 ng/mL, p < 0.001). In the experimental group, the dropout rate due to mild, self-limiting adverse skin reactions was 11.8% (9/76). The mean total 25-hydroxyvitamin D production after UVB exposure was estimated at 0.031 ng/mL per 1 cm(2) of skin area. Conclusions A prototype wearable LED UVB device was effective for improving 25-hydroxyvitamin D status. The development of a safer wearable LED device for phototherapy may provide a novel daily, at-home option for vitamin D supplementation. | - |
dc.language | English | - |
dc.publisher | SPRINGERNATURE | - |
dc.title | The effect of proto-type wearable light-emitting devices on serum 25-hydroxyvitamin D levels in healthy adults: a 4-week randomized controlled trial | - |
dc.type | Article | - |
dc.identifier.wosid | 000886806300001 | - |
dc.identifier.scopusid | 2-s2.0-85142429388 | - |
dc.type.rims | ART | - |
dc.citation.volume | 77 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 342 | - |
dc.citation.endingpage | 347 | - |
dc.citation.publicationname | EUROPEAN JOURNAL OF CLINICAL NUTRITION | - |
dc.identifier.doi | 10.1038/s41430-022-01241-z | - |
dc.contributor.localauthor | Yoo, Seunghyup | - |
dc.contributor.nonIdAuthor | Lee, Hyuk Joo | - |
dc.contributor.nonIdAuthor | Hong, Jung Kyung | - |
dc.contributor.nonIdAuthor | Ahn, Jun Seok | - |
dc.contributor.nonIdAuthor | Lee, Eunyoung | - |
dc.contributor.nonIdAuthor | Moon, Hanul | - |
dc.contributor.nonIdAuthor | Kim, Tae | - |
dc.contributor.nonIdAuthor | Yoon, In-Young | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | VITAMIN-D STATUS | - |
dc.subject.keywordPlus | HUMAN-SKIN | - |
dc.subject.keywordPlus | D DEFICIENCY | - |
dc.subject.keywordPlus | DECREASES | - |
dc.subject.keywordPlus | LATITUDE | - |
dc.subject.keywordPlus | SUNLIGHT | - |
dc.subject.keywordPlus | SEASON | - |
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