Humans are already living longer—life expectancy is nearly 80, up from 50 in 1900. Can we push that expectancy higher? And what does that mean for future health resources? In this video, Healthmakers and longevity experts weigh in on human aging.
Learn about the symptoms and treatment of rheumatoid arthritis, a chronic inflammatory disorder and autoimmune disease that causes pain, swelling, fatigue and other symptoms.