It is not easy to combine electronics or electromagnetic waves with medicine. Both are so vast and are in different fields of specialization that, when necessary, a specialist working in the world of health and well-being, such as a doctor, naturopath, physiotherapist, etc. (or a specialist in bioengineering) is limited with superficial knowledge, which is the minimum that is necessary to work in the best way. It is also difficult to try and explain to those who are not experts in these areas, that electromagnetic waves can be of great help in the treatment of many diseases and yet the fields of application are numerous. So, how many people actually know about the use of electromagnetic waves for medical treatments? In this book I have tried to explain, as simply as I could, all the main methods by which electromagnetic fields can be used for treatmentments or simply for the improvement of health and well-being. Making a simple list would not have been enough. So I researched for references to scientific articles, ancient and more recent ones, in practice, all useful materials to support even what, in some cases, may be considered by some, inconvenient or simply unscientific. I have taken all these therapies into consideration and for each of them, I have identified and explained the biological effects and the main therapeutic indications currently used in the different nations of the world. I believe this is useful information for everyone, both the scientists and those who are simply just interested in learning something more about the use of electromagnetic waves. I trust you will be amazed at reading these interesting notions, methodologies and discoveries, many of which I am sure you did not imagine existed.