[The tobacco in the light of history and medicine].

Super trajectory is reported of tobacco from his first meeting with the European man October 15, 1492. This plant was known in Europe by the publications of the Sevillan physician Nicolas Monardes (1574), the relations of friar Andrés Thevet (1575) and the famous botanical treatise of Charles de l'Écluse (1605). The Swedish botanist Karl Linnaeus inclused tobacco plant in the family Solanaceae and deleted from this group other plants that were intermixed with it. Its botanical name (Nicotiana tabacum) derived from the surname of the French ambassador to Portugal, Jean Nicot of Villemain, who in 1560 sent it to the Queen Mother of France Cathérine de Medicis. The use of snuff quickly spread throughout Europe, were it became common in the seventeenth century. By the late eighteenth century in New Spain, in addition to cigars, cigarettes and due in packs of different content the tobacco is concocted and price. The preparation of the different presentations of snuff, tobacco made in factories in the capital and several provincial cities, originated in 1796 the creation of the first kindergartens for the children of those working in them. This thanks to the successful initiative of then viceroy Marquis of Branciforte. But contrary to the forecasts of Father F. J. Clavijero and Mrs. F. Calderón de la Barca, wife of the first Spanish diplomatic representative to the government of Mexico, the use of tobacco, with the passage of time, far from waning has been increasing in every social class. And now, more than men, women are smokers.