Using evidence-based research, the author documents the presence of energy fields, discerns how these fields are generated, and determines how they are altered by disease, disorder, or injury. Therapeutic applications can restore natural energy flows with the body, and may be used in healing diseases that are not well addressed by conventional medicine. New chapters cover basic biophysics, history of developments in electrophysiology, medical devices and inflammation, regulatory energetics, the subconscious and intuition, and energy medicine in daily life