A long life is built gradually from early childhood. But regardless of ones age, it is never too late. Longevity is not only a question of genes: most of us are capable of living in good health for a long time. But how? The answer, according to Dominique Lanzmann-Petithory, is by eating healthily and following some basic health rules. This practical manual will allow each reader to find and maintain his or her maximum energy and, above all, to learn the arts of eating and living. Dominique Lanzmann-Petithory is a physician.