Copper and magnetic bracelets for arthritis?
Copper bracelets
Copper bracelet manufacturers often claim that their products can help with the pain associated with arthritis.
Some say that the copper dissolves in sweat and is absorbed into the skin, providing relief; others say that electrical charges generated on the skin from the copper bracelet travel along the acupuncture meridians at the wrist, relieving the pain; while still others say that they reduce pain by increasing the blood flow and bringing more oxygen to the areas of inflammation.
While there may be numerous testimonials in support of their claims, as well as some studies that have found that copper bracelets appear to improve pain, there does not appear to be conclusive experimental evidence to support the wearing of copper bracelets.
Magnets
Similarly, claims that magnotherapy can increase circulation and reduce inflammation are largely unsubstantiated. There are many magnetic devices for sale, such as bracelets, mattresses and pads. There are ongoing investigations into magnetic therapy, but many of the results obtained to date have been conflicting.
There are varying suggestions as to how magnets are supposed to work. One theory is that the iron in the magnet stimulates haem production of the blood, controlling the amount of oxygen in the bloodstream. Another proposes that magnets can change abnormal energy fields back to normal, while others still refer to stimulation of acupuncture points, nerve signals and chemical processes.
Certainly the claims made by companies manufacturing the devices, that the electric currents they produce improve blood circulation and boost general health, are not supported by current scientific evidence.
Last Reviewed: 22 October 2004
Sponsored links
