New Study Shows Vaping Causes Mouth and Lung Cancer What Does the Science Say? This headline is powerful but it needs context. E cigarettes (vapes) expose users to fewer toxins than Preclinical study suggests 'e cigarettes' may promote lung cancer in high risk individuals ecancer Lung cancer risks persist with e cigarette use after quitting tobacco smoking E cigarette or vaping product use associated lung injury in an Download Scientific Diagram E cigarette use linked to lower use of lung cancer screening Links to E Cigarette Resources American Lung Association