How does Magnetic Therapy work? When an area of the body is inflamed or is painful and swollen, acid begins to accumulate. As a response, the body automatically attempts to reduce swelling. Medical magnetic therapy speeds up this process. Our patented magnetic field products increase the blood circulation causing the blood vessels to open. This brings fresh nutrients and oxygen to the painful areas, decreasing the pain and inflammation. You can expedite this healing process using our daytime and nighttime Magnetic Products. (MagneticProducts.com)