Old Age Deferred THE CAUSES OF OLD AGE AND ITS POSTPONEMENT BY HYGIENIC AND THERAPEUTIC MEASURES Man does not die, he kills himself. —Seneca BY _ARNOLD LORAND, M.D._ _FIFTH EDITION_ Translated, with additions, by the Author from the Third German Edition Publisher’s Logo PHILADELPHIA F. A. DAVIS COMPANY, PUBLISHERS 1920 ------------------------------------------------------------------------ ────────── COPYRIGHT, 1910 COPYRIGHT, 1916 BY F. A. DAVIS COMPANY ─── Copyright, Great Britain. All Rights Reserved ────────── REPRINTED: February, April, October, 1911; May, November, 1912; May, 1913; February, 1914; January, June, November, 1915; March, September, 1916; February 1917; February, June, September, 1920. ─────────── PRESS OF F. A. DAVIS COMPANY PHILADELPHIA, U.S.A. ─────────── ------------------------------------------------------------------------ PREFACE TO NEW REVISED EDITION. THE sudden and premature deaths in recent years of numerous prominent people, through arteriosclerosis, impressed me strongly that these persons might be still alive if they had been better informed of hygienic living. This gave me the idea of preparing a special section in this new edition, dealing with the prevention of this high mortality from arteriosclerosis and also with the prevention and treatment of high blood-pressure. At the same time, I am availing myself of this opportunity with an endeavor to augment, so far as possible, the general purpose of this book, which is to fight old age by all means that are at our disposal. I am also adding a few suggestions on the treatment of old looks. DR. ARNOLD LORAND. ------------------------------------------------------------------------ PREFACE. ──