Rheumatoid arthritis (RA) is an autoimmune disease that affects the body’s joints, resulting in debilitating pain. Although there is already a lot of research about the health problem, experts still don’t know exactly what causes it. There are risk factors, though, and that includes smoking. The Link Between RA and Smoking Studies show that people… Continue reading Kick the Habit: Smoking Increases Rheumatoid Arthritis Risk