Simon Allen has obtained his Ph.D. in Medicine in 1978. For over 14 years, he has worked at and subsequently headed a hospital’s Cardio-Vascular department, and treated patients with renal diseases. He had authored many scientific articles on metabolic disorders, including those linked to obesity, kidneys, arthritis, cardiovascular and gastroenterological diseases. He has lectured Medical Doctors pursuing higher medical qualifications. He then devoted nearly two decades to further medical research into various chronic internal diseases. He has established Fine Treatment, UK, is the author of The Origin of Diseases Theory and the inventor of effective physiotherapeutic devices which enable the Thermo balancing therapy.