Over 40% of the Americans and 50% people all over the world suffer from Joint pain or Arthritis. The term "arthritis" describes the problems of inflammation of a joint, and symptoms of the condition include swelling, stiffness, and pain in the affected area. Arthritis is a general term for more than 100 diseases that involve joint inflammation. Arthritis is characterized by pain, stiffness and swelling at the point where two or more bones come together. It is very common in adults older than 45. When inflammation occurs over a long time, tissue damage can occur. Arthritis can be caused by many types of injuries or conditions. No matter what causes it, joint pain can be very bothersome. Arthritis may also be caused by bursitis (inflammation of the bursae). The bursae are fluid-filled sacs that cushion and pad bony prominences, allowing muscles and tendons to move freely over the bone. Rheumatoid arthritis is an autoimmune disorder that causes stiffness and pain in the joints. Buy Online All Top Brands Arthritis Products on special discount offers at Nutrovit.com.