Researchers have determined that aerosol produced by e-cigarettes contain harmful metal toxins, furthering the debate on whether vaping is truly harmless. Nickel, chromium, lead, are just some of the harmful chemicals found.
Researchers have determined that aerosol produced by e-cigarettes contain harmful metal toxins, furthering the debate on whether vaping is truly harmless. Nickel, chromium, lead, are just some of the harmful chemicals found.