16 citations
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October 2007 in “PubMed” Vitamin B12 deficiency can cause skin darkening and white hair, but it's reversible.
12 citations
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February 2019 in “Skin research and technology” White hair has less lipid content and absorbs water differently than brown hair.
12 citations
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January 2014 in “Dermatology online journal” White hair regrowth in alopecia areata may be more common than thought.
7 citations
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May 2010 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” White hair follicles in vitiligo have fewer and less functional melanocytes.
1 citations
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March 2017 in “Archives of Plastic Surgery” A new method using gentian violet dye makes it easier to see and work with white hair in hair transplant surgeries.