21 citations
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January 2009 in “Indian journal of dermatology, venereology, and leprology” Vitamin B12, folate, ferritin, and iron levels are not linked to alopecia areata.
10 citations
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July 2022 in “Journal of the Turkish-German Gynecological Association” In this study, micronutrient intake was associated with androgen levels in women with PCOS, with the association more pronounced in NA PCOS compared to HA PCOS groups.
January 2024 in “International journal of chemical research and development (Print)” This study found significant associations between reduced levels of vitamin B12, zinc, and other vitamins, and the occurrence of hair loss in women with alopecia.
July 2026 in “Journal of Cutaneous and Aesthetic Surgery” This review suggests that female and male hair loss patterns differ due to hormonal influences, metabolic factors, and genetic loci, with female pattern hair loss potentially occurring without androgen influence, highlighting the need for distinct clinical management approaches.
January 2026 in “University of Science and Technology Institutional Repository (University of Science and Technology, Sana’a, Yemen)” This study found that adult males in Taiz, Yemen with dermatological disorders had significantly lower serum zinc and hemoglobin levels compared to healthy controls, highlighting the importance of assessing micronutrient status in skin disease management.