do tobacco expire Does Go Bad? Can tobacco go bad? How

without the first the latter is of little value

A summary of research by Bofetta, Petal regarding cancer risk from smokeless tobacco use states "Although epidemiological data from the USA and Asia show a raised risk of oral cancer in those who use smokeless tobacco (overall relative risk 26 [95% CI 13-52]), these are not confirmed in northern European studies (10 [07-13])

Cigarette smoking is responsible for more than 480,000 deaths per year in the United States, including more than 41,000 deaths resulting from secondhand smoke exposure

In addition to standardizing package appearance, Australia's legislation standardized the appearance of cigarettes and cigars in different ways