Update on the Role of Vitamin D in the Pathogenesis of Female Pattern Hair Loss

Vitamin D is important for hair follicle development and differentiation, and low levels are linked to various types of alopecia, including Female Pattern Hair Loss (FPHL). However, there is not enough evidence to consistently recommend vitamin D analogues for FPHL treatment. More research is needed to determine effective supplementation regimens and the benefits of topical vitamin D analogues.