data analysis about smoking cigarettes Health effects associated with smoking: a Burden of Proof study Smoking Behavior of Older Adults:

Rapid implementation of the FDAs proposed rules barring sales of menthol cigarettes and flavoured cigars, either through regulatory channels or congressional action, is needed to avoid policy combinations that may make combustible tobacco products more appealing than non-combustible nicotine products

cessation at 30 avoided almost all of it On average, cigarette smokers die about 10 years younger than non-smokers Stopping at age 60, 50, 40, or 30 gains, respectively, about 3, 6, 9, or 10 years of life expectancy PowerPoint versions of the figures are available on www.ctsu.ox.ac.uk We thank chiefly the participating doctors, the BMA, and the Office for National Statistics

Nat Hazards 57:185212

500600 cc of smoke are inhaled during a single cigarette