January 2021 in “İzmir Dr.Behçet Uz çocuk hastanesi dergisi” Children with Alopecia Areata often have lower vitamin D and B12 levels and higher thyroid activity.
8 citations
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June 1981 in “Clinica Chimica Acta” January 2017 in “프로그램북(구 초록집)” Iron deficiency anemia can cause hair breakage.
May 2022 in “Endocrine practice” High-dose biotin can cause false thyroid test results; stop taking biotin two days before testing to avoid errors.
2 citations
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January 1989 Tay syndrome is a unique genetic disorder causing skin, hair, and developmental issues.
10 citations
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September 2004 in “PubMed” Vitamin D receptor FokI gene variation is not linked to alopecia areata.
September 2015 in “Photodiagnosis and Photodynamic Therapy”
7 citations
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June 2011 in “Movement Disorders” A specific gene mutation is linked to a hereditary form of dystonia that responds well to certain medications.
40 citations
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April 2013 in “Dermato-endocrinology” People with chronic Alopecia Areata often have lower vitamin D levels.