Employment: Head Director of Internal Medicine 3 U, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy. Professional experience: Associate Professor of Internal Medicine, Department of Medical Sciences, University of Turin, Italy. Deputy Director of Hospital Department of General and Specialist Medicine (Director: Prof. Ezio Ghigo), Città della Salute e della Scienza, Turin, Italy. Component Of the Hospital Committee without Pain, Città della Salute e della Scienza, Turin, Italy. Member of the Turin School of Medicine Reports. Elected member of the Council of Health, Città della Salute e della Scienza, Turin, Italy. Member of the College of PhD in Medical Physiopathology, University of Turin, Italy. Former Director of Geriatrics Specialization School, University of Turin, Italy. Former President of the Interdepartmental Master's Degree Course in Food Sciences and Human Nutrition, University of Turin, Italy. Former President of the Graduate Course in Dieting, University of Turin, Italy. Lecturer in Specialization Schools of Internal Medicine, Emergency Medicine, Geriatrics, Gastroenterology, General Surgery and Legal Medicine, University of Turin, Italy. Specialist in Digestive Diseases, University of Turin, Italy.