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. Lung cancer risks persist with e cigarette use after quitting tobacco smoking Analysis of physicians' statements on electronic cigarettes in YouTube videos in Trkiye: a thematic content analysis BMC Public Health Springer Nature Link Since their introduction in Europe in 2006 and the U.S. in 2007, the use of e cigarettes a.k.a., vapes has skyrocketed. A recent review from researchers in Australia found the results