agricultural product processed from the leaves of plants in genus nicotiana

Tobacco is a product prepared from the leaves of the tobacco plant by curing them. The plant is part of the genus Nicotiana and of the Solanaceae (nightshade) family. It is used as a drug, mostly by smoking, but also by using snuff or chewing tobacco. People use cigarettes, cigars, and pipe to smoke tobacco. Tobacco contains the chemical nicotine, which causes pleasure as a stimulant drug. It also causes addiction — after people start using nicotine, it is difficult to stop. Tobacco use can cause diseases, such as many types of cancer.

Tobacco flakes, sliced from pressed plugs
Product nameTobacco
Source plant(s)Nicotiana
Part(s) of plantLeaf
Geographic originSouth America
Active ingredientsNicotine, harmine
Legal status
  • AU: Unscheduled
  • CA: Unscheduled
  • UK: 16+ (Public Possession) 18+ (Purchase)
  • US: Illegal for persons under 21[1]
  • UN: Unscheduled
  • EU: Unscheduled
  • See tobacco control
A historic kiln in Myrtleford, Victoria, Australia
Basma tobacco leaves drying in the sun at Pomak village in Xanthi, Greece

History Edit

Native Americans used tobacco before Europeans arrived in the Americas. The earliest know use of tobacco comes from nicotine residue from a pipe in the Southeastern United States. It is Radiocarbon dated at 1685-1530 BC. [2] Europeans in the Americas learned to smoke and brought it back to Europe, where it became very popular. At that time tobacco was usually smoked in a pipe.

The Europeans who moved to America started to farm tobacco so that they could sell it in Europe. This became one of the main causes of the African slave trade. In 1610 a European man called John Rolfe arrived in the American state of Virginia and set up a tobacco farm which made him very rich. Rolfe was the first non-native farmer to use nicotiana tabacum, which is the type of tobacco most commonly smoked today. He also married Pocahontas, a Native American woman who became famous when she went to live in London.

In the 17th and 18th centuries tobacco made farmers very rich and towns quickly grew in the states of Virginia, North Carolina and South Carolina. In 1883 one third of United States tax money came from tobacco.

In 1864 the first American tobacco factory opened to produce 20 million cigarettes annually. By 1964 the cigarette contained over 500 added chemicals. Today tobacco manufacturers are still not required by law to list the 500+ ingredients.

Tobacco and health Edit

Tobacco cigarette

Tobacco users (especially smokers) and people around them (with passive smoking) risk many very serious and often deadly illnesses, such as cancer, strokes, heart disease, and lung disease. The United States' Centers for Disease Control and Prevention describes tobacco use as "the single most important preventable risk to human health in developed countries and an important cause of premature (early) death worldwide". There are over 4800 chemicals in tobacco, including arsenic. Sixty-four of them are known to cause cancer. Smoking can also make men lose erections, and make their penises a bit smaller.[3]

Countries that grow tobacco Edit

Top Ten Tobacco Producers - 2005
(million metric ton)
  China 2.51
  Brazil 0.88
  India 0.60
  United States 0.29
  Indonesia 0.14
  Turkey 0.14
  Greece 0.12
  Argentina 0.12
  Italy 0.11
  Pakistan 0.08
World Total 6.38
UN Food and Agriculture Organization (FAO)

References Edit

  1. "Tobacco 21 - Preventing Tobacco Addiction Foundation". Tobacco 21. Retrieved 22 April 2021. Federal Tobacco 21 is in effect
  2. Camody, S. et al., 2018, "Evidence of tobacco from a Late Archaic smoking tube recovered from the Flint River site in southeastern North America," Journal of Archaeological Science: Reports, 21: 904-910.
  3. Verze, Paolo, et al. "The link between cigarette smoking and erectile dysfunction: a systematic review." European urology focus 1.1 (2015): 39-46.
  4. "FAOSTAT". UN Food & Agriculture Organisation.[permanent dead link]