Tags : Controversial

Scientific studies

Controversial US study revives the debate over vaping benefits

The Bloomberg School laboratory has just highlighted a potentially dangerous effect of the e-cigarette. This study shows that the aerosols emitted by vaping devices contain high concentrations of heavy metals, including lead. The study, carried about by Ana Maria Rule, sought to quantify the level of toxic substances present in e-cigarette vapour. The concentration levels […]En savoir plus