There was an article in the New York Times a week or two ago about magnet therapy as a possible treatment for arthritis pain. Based on the idea that the magnets help to "stimulate the release of the body's natural painkillers or by increasing blood flow to the tissue", magnetic straps and bracelets have become fashionable and popular.  However, this article points out that rarely do studies actually provide evidence to support this view.  In fact, the article cites that "in recent years a number of studies have found little evidence that they provide any real benefit", and then in a "well-designed 16-week study" published this year, researchers found that after comparing the effects various types of magnetic devices on people with osteoarthritis, their results "indicate that magnetic and copper bracelets are generally ineffective for managing pain, stiffness and physical function in osteoarthritis."

However, I know plenty of people who would argue otherwise.  People who swear by the fact that their magnetic bracelet helped relieve the pain that wouldn't go away with OTC medication.. and I don't think they would lie about that.. why would they?

It's amazing how effective the placebo effect can be... Personally, I don't see a problem with letting people believe that the magnets are helping; if the person believes that it's working..  Forget the saying "seeing is believing".. Obviously it would be more accurate to say that "believing is the first step to seeing".. or something along those lines.  If people want to believe that magnet therapy is an effective form of treatment for arthritis pain and this belief is not negatively affecting their health (or further harming them) in any way, let them be.  Let them believe..