Population Based Disease Odds for E Cigarettes and Dual Use versus Cigarettes NEJM Evidence E Cigs Could be Just as Hazardous for Your Teeth and Gums as CigarettesIf a Root Canal Can't be What is the difference between a vaporizer and an e cigarette? Verdampftnochmal Blog Vaping releases toxic chemicals, including heavy metals, as well as ultrafine particles that go deep into the lungs. These increase the risk of heart and lung disorders.