Many teens and young adults may believe that vaping is safe because they aren't inhaling smoke, but e cigarettes do contain nicotine, and the vapor they produce can include many chemicals that damage Environmental Factors Critical Care Clinics Unveiling the Antioxidant Role of Hemp Oils in Cancer Prevention and Treatment On the toxicity of e cigarettes consumption: Focus on pathological cellular mechanisms ScienceDirect Metals in Cannabis Vaporizer Aerosols: Sources, Possible Mechanisms, and Exposure Profiles Chemical Research in Toxicology