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Wikipedia about tobacco
For: Nicotiana
Tobacco is an agricultural product, recognized as an addictive drug, processed from the fresh leaves of plants in the genus Nicotiana. Tobacco has long been in use as a entheogen. However at the arrival of the Europeans, it quickly became popularized as a trade item and as a recreational drug. This popularization led to the development of the southern economy of the United States until it gave way to cotton. Following the American Civil War, a change in demand and a change in labor force allowed for the development of the cigarette. This new product quickly led to the growth of tobacco companies until the scientific controversy of the mid-1900s.
There are many species of tobacco, which are all encompassed by the plant genus Nicotiana. The word nicotiana (as well as nicotine) was named in honor of Jean Nicot, French ambassador to Portugal, who in 1559 sent it as a medicine to the court of Catherine de Medici. The effects of tobacco on human health is significant depending on the method of which it used and the amount. Of the various methods of consumption the primary health risks pertain to diseases of the cardiovascular system by the vector of smoking, which overtime allows high quantaties of carcinogens to deposit in the mouth, throat, and lungs.
Because of the addictive properties of nicotine, tolerance and dependence develop. Absorption quantity, frequency, and speed of tobacco consumption are believed to be directly related to biological strength of nicotine dependence, addiction, and tolerance. The usage of tobacco, is an activity that is practiced by some 1.1 billion people, and up to 1/3 of the adult population.Saner L. Gilman and Zhou Xun, "Introduction" in Smoke; p. 26 It is believed to be the second leading cause of death worldwide. Rates of smoking has leveled off or declined in developed countries, however they continue to rise in developing countries.
Tobacco is cultivated similar to other agricultural products. Seeds are sown in cold frames or hotbeds to prevent attacks from insects, and then transplanted into the fields. Tobacco is an annual crop, which is usually harvested in a large single-piece farm equipment.
After harvest, tobacco is stored to allow for curing, which allow for the slow oxidation and degradation of carotenoids. This allows for the agricultural product to take on properties that are usually attributed to the "smoothness" of the smoke. Following this, tobacco is packed into its various forms of consumption which include smoking, chewing, sniffing, and so on.
Etymology
The Spanish word "tobaco" is thought to have its origin in Arawakan language, particularly, in the Taino language of the Caribbean. In Taino, it was said to refer either to a roll of tobacco leaves (according to Bartolome de Las Casas, 1552), or to the tabago, a kind of Y-shaped pipe for sniffing tobacco smoke (according to Oviedo; with the leaves themselves being referred to as Cohiba).
























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