Magnetic therapy proponents claim that subjecting certain parts of the body to magnetic fields exposure has a beneficial effect or therapeutic affect. This belief has led to the growth of an industry involving the sale of magnetic-based products for healing and well-being.

There have been many scientists and non-scientists trying to prove or disprove the legitimacy of magnetic therapy. Some scientists have stated that static magnetic fields have no theoretical impact on the body whereas alternating magnetic fields could potentially have an effect on the body.

Some of the consumer products that are for sale are magnetic bracelets and jewellery, magnetic straps for wrists, ankles, and the back, shoe insoles, mattresses, and magnetic blankets.