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Tobacco smoking is the practice of burning tobacco and ingesting the resulting smoke. The smoke may be inhaled, as is done with cigarettes , or simply released from the mouth, as is generally done with pipes and cigars .
Tobacco smoke, besides being an irritant and significant indoor air pollutant, is known to cause lung cancer, heart disease, chronic obstructive pulmonary disease (COPD), emphysema, and other serious diseases in smokers (and in non-smokers as well). The actual mechanisms by which smoking can cause so many diseases remain largely unknown.
Smoked tobacco products — Tobacco-containing products which consist of tobacco meant for smoking. Common smoked tobacco products include cigarettes , cigars , and hookah tobacco (usually mu'assel ).
The harms caused by inhaling tobacco smoke include diseases of the heart and lungs, with smoking being a major risk factor for heart attacks, strokes, chronic obstructive pulmonary disease (emphysema), and cancer (particularly cancers of the lungs, larynx, mouth, and pancreas). Cancer is caused by inhaling carcinogenic substances in tobacco smoke.
This is an accepted version of this page This is the latest accepted revision, reviewed on 10 December 2024. Circumstances, mechanisms, and factors of tobacco consumption on human health "Health effects of smoking" and "Dangers of smoking" redirect here. For cannabis, see Effects of cannabis. For smoking crack cocaine, see Crack cocaine § Health issues. "Smoking and health" redirects here ...
Realisation dawned gradually that the health effects of smoking and tobacco use were susceptible only to a multi-pronged policy response which combined positive health messages with medical assistance to cease tobacco use and effective marketing restrictions, as initially indicated in a 1962 overview by the British Royal College of Physicians ...
The practice of tobacco smoking evolved as a part of the Japanese tea ceremony by employing many of the traditional objects used to burn incense for tobacco smoking. The kō-bon (the incense tray) became the tabako-bon, the incense burner evolved into a pot for tobacco embers and the incense pot became an ashtray.
This type of tobacco was planted in fertile lowlands, used a robust variety of leaf, and was either fire cured, or air cured. Aromatic fire-cured smoking tobacco is dark leaf, [1] a robust variety of tobacco used as a condimental for pipe blends. It is cured by smoking over gentle fires.