Why Wear A Magnetic Bracelet? Copper and Magnetics have been worn through history. Cleopatra wore a magnet on her pineal gland. If you are interested to read about alternative therapies, magnetic therapy is used to help treat a growing number of symptoms from arthritis to menstrual pain, migraines, sports injuries and more. It's also said to help boost your overall wellbeing. Many people swear by the use of copper to help with many different types of bone and muscular pain. People who wear a Pace maker, Insulin pump or are pregnant are advised NOT to wear Magnetic Bangles of any type.