The health effects of tobacco depend on the way it is used. When chewed or taken as snuff it causes an increased risk of cancer in, respectively, the mouth and nose. When smoked, particularly in the form of cigarettes, the smoke is inhaled, absorbed into the blood, and distributed throughout the body, and so is able to cause disease in many different organs. That it does so is not surprising, when it is borne in mind that tobacco smoke contains some 4000 chemicals, including more than 50 that can cause cancer in animal experiments.
KeywordsCigarette Smoker Chronic Obstructive Lung Disease Imperial Cancer Research Fund British Doctor Heavy Cigarette Smoker
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- Garfinkel L., 1985, Selection, follow-up, and analysis in the American Cancer Society prospective studies. In: Selection, follow-up, and analysis in prospective studies, (ed) L. Garfinkel, O. Ochs, and M. Mushinski, NCI Monograph 67, pp.49–52, National Cancer Institute, Bethesda, Maryland.Google Scholar
- Hammond E. C., 1966, Smoking in relation to the death rates of one million men and women. In: Epidemiological approaches to the study of cancer and other chronic diseases. National Cancer Institute Monograph 19, (ed) W. Haenszel, pp.127–204, USDHEW, National Cancer Institute, Bethesda, Maryland.Google Scholar
- International Agency for Research on Cancer, 1986, IARC Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Humans: Tobacco smoking, Vol. 38, International Agency for Research on Cancer, Lyon.Google Scholar
- Peto R., Lopez A. D., Boreham J., Thun M, and Heath C., 1994, Mortality from smoking in developed countries,Oxford University Press, Oxford.Google Scholar
- Royal College of Physicians, 1962, Smoking and Health, Pitman Medical Publishing Co. Ltd, London.Google Scholar
- Surgeon General, 1964, Smoking and Health. Report of the Advisory Committee to the Surgeon General of the Public Health Service, U. S. Department of Health, Education and Welfare, Public Health Services, U. S. Government Printing Office, Washington, D. C.Google Scholar
- Surgeon General, 1979, Smoking and Health, The Department of Health, Education, and Welfare, Public Health Services, U. S. Government Printing Office, Washington, D. C.Google Scholar
- Surgeon General, 1989, Reducing the health consequences of smoking: 25 years ofprogress. Report of the Surgeon General, 1989, U. S. Department of Health and Human Services, Maryland.Google Scholar