Assessment of vitamin D plasma levels in patients with vitiligo vulgaris.

Vitiligo Vulgaris is a pigment disorder as the lack of skin pigmentation which its most prevalent cause is autoimmune. Vitamin D has various effects on the natural and acquired immune of the body because of its effectiveness on the T cells and B cells, macrophages and dendritic cells.The object of this study was assessment of the Vitamin D in patients with vitiligo vulgaris in dermatologic clinics in Qazvin in 2012.