About ArthritisGet the latest headlines from the About.com Arthritis GuideSite.Heavy Birthweight Increases Risk of Rheumatoid Arthritis- July 4, 2008 People with a birthweight of 10 pounds or more are twice as likely to develop rheumatoid arthritis when they are adults compared to people who were of average birthweight....http://arthritis.about.com/b/a/257785.htm |