What does EMF Stand for?
EMF stands for electromagnetic fields, which are invisible electrical and magnetic forces. Everything generates an electromagnetic field. The natural earth creates one, and so does the human body. You create an EMF of about 10 hertz. (See EMF explained for further information.) Artificial electromagnetic fields are caused by human activities and technologies (from appliances to cell phones to high voltage wires). These EMFs have been shown to cause biological stress.