Initiation au jeûne séquentiel et conseils nutrionnels par le docteur Frédéric Saldmann, cardiologue et nutrionniste Dr. Frédéric Saldmann is a cardiologist and nutritionist, and is the author of several best-sellers, including : The Best Medicine is You. This book, translated throughout the world, has sold more than 560,000 copies in France. Dr. Saldmann offers you an introduction to sequential fasting and nutritional advice during a one-hour consultation in Paris.