Arthritis: causes, symptoms and treatments
 

http://img-s-msn-com.akamaized.net/t...6&q=60&o=f&l=fWeâ??ve all heard of arthritis, and with good reason: itâ??s one of the most common medical conditions in the world. In the U.S. alone, one in five adults suffers from arthritis, according to the Arthritis Foundation. But what exactly is arthritis? What are the symptoms? And how is it treated? Read on to find out.

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