e Cigarettes, Vaping and the Risks of Severe Lung Disease Canyonlands Healthcare About E Cigarettes (Vapes) Smoking and Tobacco Use CDC Medical infograph. The infograph was developed by the Consumer Download Scientific Diagram E Cigarette effects on oral health: A molecular perspective ScienceDirect 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.