is smoking 4 cigarettes a day harmful Smoking: Effects, Risks, Diseases, Quitting & Solutions Smoking and Chronic Lung Disease:

Of the six states with the lowest quit rates, three (Tennessee with 45.9 percent, Ohio with 49.0 percent, and Kentucky with 46.1 percent) also ranked in the top six in smoking prevalence

All kinds of tobacco are bad for the health, but there are some unique effects of chewing tobacco

cigarette companies and the states, states are not spending nearly enough of their tobacco settlement revenues to prevent and reduce tobacco use

In the Youth Risk Behavior Survey, adolescents self-report on how many days they used smokeless tobacco, cigars, and cigarettes over the past month

Hobart 2017

Schnoll RA, Patterson F, Wileyto EP, Tyndale RF, Benowitz N, Lerman C (2009)