Around 7.5 million Americans, which is about 2.2% of the population, suffer from psoriaris, an autoimmune disease causing red, flaky skin. A new review in the Journal of the American Academy of Orthopedic Surgeons (JAAOS) reveals that patients with psoriatic arthritis (PsA), a type of arthritis...
New research reports a high prevalence of vitamin D insufficiency and deficiency among patients with psoriatic arthritis. Seasonal variation in vitamin D levels was not observed in patients in southern or northern locations. The findings published in Arthritis Care & Research, a journal of the...