Archives for Vitamin D

Vitamin D Receptor May Play a Role With Alopecia Areata

Alopecia areata (AA) is a medical condition in which the immune system attacks the hair follicles, resulting in hair loss. Vitamin D deficiency has been associated with both AA and androgenetic alopecia (AGA) in past studies. It is hypothesized that vitamin D’s anti-inflammatory properties, and its role in epidermal cell proliferation may be responsible for its role in inflammatory and skin conditions such as AA and AGA. Additionally, AA has been linked to a mutation to the VDR gene. However, no studies to date have evaluated whether VDR levels are linked with alopecia; therefore, researchers recently sought to find out if the VDRs in the skin and blood could serve as a potential pathogenic marker for these conditions. Read more…

Association Between Vitamin D Levels & Alopecia Areata

AE 14A recent study out of Turkey found that in those with alopecia areata, low vitamin D levels are common and may relate to a more severe disease state.

Vitamin D has a well-established effect on the immune system and is linked to a variety of autoimmune diseases. Researchers have found that vitamin D may be able to help in some aspects of autoimmune diseases, such as multiple sclerosis, lupus, and type 1 diabetes. That being said, there hasn’t been any research looking at the relationship between vitamin D and AA.

Recently, researchers at the Şişli Etfal Eğitim ve Araştırma Hastanesi (Training and Research Hospital) in Turkey conducted a study to determine if vitamin D levels relate to AA and how vitamin D may affect disease severity. Read more…