Arthrithis

arthritis is a very common but is not well understood .Actually ,"Arthritis" is not a single disease;it is an informal way to referring to joint the pain or joint disease.There are more than 100 types of arthritis and related conditions,People of all ages ,sexes and rases can and do have arthrithis,and it is the leading cause of diasability in America.More than 50 million adults and 300,00 children have some types of arthritis.It is most common among women and occurs more frequently as people get older.

Interesting fact about arthritis: The term "arthritis" refers to about 120 different diseases that can affect the joints ,muscles and other tissues .