Study: Lead and Other Toxic Metals Found in E-Cigarette ‘Vapors’
Significant amounts of toxic metals, including lead, leak from some e-cigarette heating coils and are present in the aerosols inhaled by users, according to a study from scientists at Johns Hopkins Bloomberg School of Public Health. In the study, published online in Environmental Health Perspectives on February 21, the scientists examined e-cigarette devices owned by a sample of […]