The first study, conducted in 2013 in Poland and reported on by the New York Times last year, "showed that levels of some of the most toxic contaminants in tobacco smoke were substantially lower in users of the Iquos heat-not-burn device than in smokers, though they were somewhat higher than in those who abstained." Problem was, the study only lasted five days (a fairly short time period for a study that's designed to measure serious health effects.) A second and third study involving more people and lasting between three and 12 months, are also being undertaken, according to the Times

Harold Wimmer, president of the American Lung Association, said Thursday's announcement was "game-changing." "For generations, the tobacco industry has intentionally targeted Black and other communities with marketing of menthol cigarettes, resulting in tobacco-related death and disease as well as health disparities," he wrote in a statement, adding that close to half of all kids start smoking with menthol cigarettes." Because the vast majority of adult smokers start smoking as teenagers, experts say a ban on menthol has the potential to dramatically reduce the number of people who begin smoking
RJR's focus on national distribution created economies of scale and extensive availability, leading to massive sales
Researchers that measured thirdhand smoke pollutant levels in smoker homes after they moved out found that pollutants remained two months later, even after the homes had been deep cleaned and ventilated
"Kinshi"
Some nicotine-addicted bus riders appear to at least be trying to bung their butts into this city-provided receptacle