Psoriasis is the most common autoimmune disease in the U.S., with as many as 7.5 million Americans suffering from psoriasis symptoms. It is estimated that 125 million people worldwide have some form of psoriasis, with roughly 10 to 30 percent of those people also suffering from psoriatic arthritis. While many people consider skin psoriasis to be a strictly cosmetic problem, those who actually suffer from the disease … Continue reading Psoriasis Types and Treatments