We must address the dangers of e cigarettes and dual use Healthy Debate 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. Quelle diffrence entre la e cigarette et le tabac chauffer ? British smokers understand risks of e cig use better than a lot of British health officials and scientists Stanton Glantz blog Ce qu'il faut savoir sur les derniers produits du tabac et de la nicotine sur le march Iowa Cancer Consortium