are menthol cigarettes worse than regular cigarettes likely pose greater public health risk cigarettes, FDA says Menthol Cigarettes: What You Need

Large cohort studies and population-level analyses in some countries have linked the rise of vaping with increases in quit attempts and reductions in smoking prevalence

Amid the growing popularity of e-cigarettes sales topped $1.6 billion in 2013, according to Thomas Kiklas of the Tobacco Vapor Electronic Cigarette Association, which represents e-cigarette manufacturers and distributors smokers are facing more regulation, exposing a clash of ideology between vapers, as they refer to themselves, and those who believe the devices vapors might be harmful

Both a and b are likely to depend on properties of the tobacco bed, paper properties, area of paper exposed to air, and physical position of the cigarette on a substrate

E-cigarette use among high school students last year rose 78% from a year earlier, reaching more than 3 million students