Magnetic therapy can provide both healing and pain relief for people suffering from a variety of illnesses and conditions. Magnetic therapy has long been touted as a way for people to achieve pain relief and healing without the use of intrusive chemicals or surgeries, especially in cases where traditional medicine cannot provide relief. The following are 5 things you need to know about magnetic therapy and healing.

#1: Magnetic therapy uses (not surprisingly!) magnets

It shouldn’t come as a surprise, but magnetic therapy utilizes magnets–however, these aren’t the magnets you’d find holding up old takeout menus and IOU reminders on your fridge. These are strong therapeutic magnets which are specifically designed to be used to amplify the body’s healing energy.

#2: It’s actually not that new

Technically, magnet pain relief magnetic healing is not an old therapy. There is evidence of types of magnetic therapy going back at least 5,000 years; even the famous Cleopatra supposedly kept a natural magnet made from lode stone underneath her pillow. Modern magnetic therapy as we know it took off in the 1930s through the discovery of negative and positive healing energies in the body. For more information about the history and use of this therapy, you should purchase a magnetic pain relief therapy book.

#3: The strength of the magnet matters

Magnet strength is an essential component to this type of therapy. The magnets used must be able to penetrate deep enough into the tissue to stimulate the body’s natural healing cells; otherwise, the therapy will not be very (if at all) effective. Companies such as BioMagScience offer multiple types of magnet strength, such as the Super BioMagnet which is thicker and stronger than the standard BioMagnet.

#4: It shouldn’t be painful

While some therapeutic magnet companies or organizations claim that pain is normal with this therapy, it shouldn’t be painful—after all, the therapy is intended to promote healing through the stimulation of the body’s natural healing cells and energy. If pain does occur, you should stop the therapy and consult your practitioner to ensure that you are using the proper strength magnet, the proper positive or negative magnet pole, and that you are applying the magnet the correct way. In some cases, pain may be caused by improper placement, which can be easily corrected through instruction.

#5: It’s not recommended for pregnant women

This type of therapy is not currently recommended for women who are pregnant due to the fact that there have not been extensive tests on the effects magnetic therapy has on pregnant women.