Psoriasis is a chronic, noncontagious, autoimmune condition where the immune system’s white blood cells (T-cells) attack the skin cells by mistake. There are several varieties of psoriasis. Plaque, the most common form, is recognized by its symptoms – dead cell build-up on reddened, inflamed skin. Other types include guttate, pustular, inverse, erythrodermic, and psoriatic arthritis. Clinical researchers believe that there are three fundamental theories that…