Copper Bracelets ‘Don’t Help Rheumatoid Arthritis’

WebMD Health News By Nicky Broyd Reviewed by Rob Hicks, MD Sept. 18, 2013 — Copper bracelets and magnetic wrist straps have no real effect on pain and swelling in rheumatoid arthritis, a new study finds. They also seem to have no effect in preventing the disease from getting worse. The practice of wearing copper bracelets to help RA has been popular since the 1970s. Belief in the healing power of magnets and the practice of wearing magnetic objects to help symptoms of arthritis is a centuries-old tradition. It’s estimated that more than $1 billion worth of magnetic devices are sold annually worldwide, despite the fact little research has been done to gauge how well the treatments work. Study Results The study included 70 people with RA symptoms. They wore four different devices over a 5-month period and reported on their pain, disability, and medication use throughout. Participants also provided blood samples after wearing each device for 5 weeks so the researchers could look for changes in inflammation.  The devices tested included a standard magnetic wrist strap, a demagnetized wrist strap, a weakened wrist strap, and a copper bracelet. Participants were told the purpose of the trial was to test the effects of magnetic and copper bracelets, and that one or more of the devices might be a placebo. The research, published in the journal PLOS ONE, shows that both the standard magnetic wrist strap and the copper bracelet provided no meaningful effects....
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