What You Need to Know about Alopecia Areata (Hair Loss)

What is Alopecia Areata Alopecia Areata (AA) is a common cause of hair loss troubling approximately 1-2% of the total population and also found in several non-human mammals. The alopecia areata is a scientific term for hair loss in which scalp loses its hair in a coined shaped structure. AA is not physically harmful as […]