Old Age DeferredNote 349 — Chapter LV · On the Prevention of Premature Old Age, and the Treatment of Old Age, through Certain Drugs: Arsenic, Iron, and Iodides.Reading editionLoc. cit., p. 95.◇Copy noteReturn to CHAPTER LV. On the Prevention of Premature Old Age, and the Treatment of Old Age, through Certain Drugs: Arsenic, Iron, and Iodides.