A new study from Johns Hopkins University found thousands of unknown chemicals in aerosols from e-cigarettes, including caffeine and chemicals associated with combustion. Published in the journal Chemical Research in Toxicology the research tested the tobacco flavor of four different brands of e-liquids and their aerosols, including Juul, Blu, Mi-Salt and Vuse. The team confirmed … Continue reading New study finds uncharacterized molecules in vaping aerosols, posing new threats to users