2 citations
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May 2011 in “British Journal of Dermatology” This review discusses the diagnosis and treatment of pellagra, emphasizing the importance of evaluating serum niacin levels in photosensitive patients with certain risk factors, and reports no new clinical results.
7 citations
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July 2021 in “PubMed” This review assesses the role of vitamins A, B, C, and D in treating dermatologic conditions and highlights promising applications, although further research is required to confirm their efficacy.
October 2019 in “Postgraduate Medical Journal” This case report describes a patient with pellagrous dermatitis related to chronic alcoholism, whose symptoms resolved within two weeks following treatment with nicotinamide, vitamin B12, and thiamine.
September 2025 in “Cosmetics” In this study, oral supplementation with NMN for 12 weeks in middle-aged Japanese women significantly increased hair growth density and diameter and improved subjective assessments of hair texture and quality of life, with no significant changes in hair hormone concentrations observed.
18 citations
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January 2004 in “Dermatologic Clinics” This article discusses nutritional contributions to hair health and highlights the need for identifying risk factors for deficiencies but reports no new clinical findings.