Basics of Magnetism		< HOME
Although individual particles such as electrons can have magnetic fields, larger objects can also have a magnetic field. If a larger object exhibits a sufficiently great magnetic field, it is called a magnet. A magnet is an object that exhibits a strong magnetic field and will attract materials like iron to it. Magnets have two poles, called the north (N) and south (S) poles. Magnetic poles will be attracted by their opposite poles and each will repel the like pole of other magnets.

Magnetic fields
Magnetic field A magnetic field is inherent in all magnetic objects and electromagnets. A magnetic field consists of imaginary lines of flux coming from moving or spinning electrically charged particles. Examples include the spin of a proton and the motion of electrons through a wire in an electric circuit.
Magnetic field or lines of flux of a moving charged particle

The magnetic field of an object can create a magnetic force on other objects with magnetic fields. That force is what we call magnetism.

How to Cure Your Own Aches & Pains with Neodymium Magnets

The first observations of magnetism were made in the 6th Century BC by the Greek philosopher Thales. In the 1600s Dr William Gilbert published his experiments on magnetism entitled ‘De Magnete’. However it has taken until the 20th century for us to realize that magnets have therapeutic value. As magnet technology improved they became smaller and more powerful. Iron magnets have now been replaced by ‘rare earth’ compounds such as Neodymium that are small, non-toxic and safe to wear against the skin. It has now been recognized that magnets are very useful in relieving pain. As a first aid remedy they are ideal, being easy to use and having no side effects. A whole industry has grown around this therapy.      Medical magnets have been incorporated into mattress covers, shoe insoles, joint wraps, belts and armbands. Many people have also found enormous benefit in wearing magnetic jewelry and bangles that contain magnets.       It is worth trying magnets for pain relief. They don't cause any side effects and can be re-used many times. Magnets are easy to use; simply identify the area of pain or cramp and place the magnets there. Neodymium magnets can be applied directly to the problem area with great effect.

How Do Magnets Control Pain?

It is believed that magnets work by interacting with the iron in the red blood cells to stimulate improved blood circulation around the pain-area. They also balance the flow of energy around the body – what is referred to as Qi in the Chinese Medicine. The magnets can also be placed directly upon acupressure points enabling a treatment to be continued for a number of days. This has helped to relieve back pain, headaches and many other symptoms. Another interesting theory is that magnets interrupt the pain signals traveling along nerves before they can reach the pain receptors in the brain.

How to Re-use Medical Magnets

Simply remove the magnet from its old plaster and disinfect it with a skin friendly anti-bacterial product. It can then be placed on a new plaster, or on a piece of zinc oxide tape. Place it so that it has the same orientation as on the original plaster. This means that the original polarity direction is maintained.