Lung cancer risks persist with e cigarette use after quitting tobacco smoking 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. Global youth vaping and respiratory health: epidemiology, interventions, and policies npj Primary Care Respiratory Medicine E Cigarette effects on oral health: A molecular perspective ScienceDirect e Cigarettes, Vaping and the Risks of Severe Lung Disease Canyonlands Healthcare E cigarettes contain hazardous substances, addictive and harmful