Alopecia Areata (B7981032)
20190530105255

According to Alopecia Areata Canada, alopecia is the loss or the absence of hair. Alopecia areata is an autoimmune disease in which the immune system, for unknown reasons, attacks the hair root and causes hair loss. There are many types of alopecia with alopecia areata being the most common type. This form of alopecia usually…