Dr. Thierry Hertoghe is one of Europe’s leading advocates of antiaging medicine. He is the President of the International Hormone Society and the World Society of Antiaging Medicine. A key international speaker he has written several successful books for both physicians and the public including the The hormone handbook , The patients hormone handbook and passion, sex and long life- the oxytocin adventure. All of which are available from our range of antiaging books He comes from a family of 4 successive generations of medical doctors working with hormone therapies. His clinic is based in Brussels, Belgium.