According to the Physicians for Safe Technology, we are all electrosensitive. Those of us who have a severe reaction to electrical energy are known as being electro hypersensitive. These people react to exposure to electrical devices, whether a kitchen appliance or a cell phone, but this reaction is not necessarily due to the person being ill. In fact, physically reacting to manmade electromagnetic radiation (EMR) is a healthy response to a foreign toxic form of radiation. Humans, like all living species, are tuned to the healthy radiation of the sun. Our bodies, however, have a hard time differentiating between the good radiation of the sun and harmful manmade electromagnetic radiation. That is when over-exposure can cause the body to break down and become ill.