Dutasteride and finasteride can change hair growth genes, helping treat hair loss.
May 2024 in “SPIRE - Sciences Po Institutional REpository” Understanding and treating alopecia areata improves patient care.
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February 2008 in “PubMed” Vitamin B12 deficiency can cause skin darkening and white hair, but it's reversible.
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June 2009 in “Journal of Cellular Biochemistry” Human hair follicle stem cells can safely and effectively help nerve regeneration.
February 2026 in “International Journal of Science and Research (IJSR)” Ayurvedic treatment with Prachana and external applications effectively promoted hair regrowth in alopecia areata.