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. e Cigarettes, Vaping and the Risks of Severe Lung Disease Canyonlands Healthcare Know the Risks: E cigarettes and Young People Community Commons E Cigarettes and Vaping Tear Pad Health Edco While vaping is not risk free, it is less harmful than tobacco Our World in Data Harmful Effects of Vaping Chart Health Edco