Prof. Dr. med. Bernd Kleine-Gunk is Head of Department of Gynecology, Metropol Medical Center, Nürnberg. He is practicing gynecological Endocrinology as well as nutritional medicine. Since 2009 he is President of the German Society of Anti-Aging Medicine (GSAAM), Editor in Chief of the Medical Journal "Gynecology and Obstetrics", author of more than 150 scientific publications and publisher of the first German medical textbook on Anti-Aging Medicine.