Smoking

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Health Effects of Cigarette Smoking

Tobacco has a negative effect on almost every organ of the body. According to the
Surgeon General, tobacco use is the leading preventable cause of death in the United
States, resulting in about 400,000 deaths each year.

Environmental tobacco smoke (ETS)—or secondhand smoke—results in
approximately 3000 lung cancer deaths per year in non-smokers. Secondhand smoke is
what is given off by the end of the burning cigarette and by the smoker's
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