One of the first documented uses of indigenous medicine in North America was the cure in the winter of 1536 of Jacques Cartier's crew from a disease he called "Scorbut"(scurvy) [1, 2]. Cartier's second voyage (1535–1536) was undertaken at the command of King François 1er to complete the discovery of the western lands under the same climate and parallels as in France. At Stadaconna, now Quebec City, Cartier's crew was cured from scurvy by ascorbic acid (vitamin C) obtained as a decoction from the Iroquois. It was prepared by boiling winter leaves and the bark from an evergreen tree. The tree, identified as "Annedda", became known as the "tree of life" or "arbre de vie" because of its remarkable curative effects. In the winter, scurvy was the most prevalent disease among the Iroquois. This was due to the lack of food and vitamin C .