Vaping, Environmental Toxicants Exposure, and Lung Cancer Risk 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 Dual cigarette and e cig use increases human risk of lung cancer 40 times Stanton Glantz blog Smoking has long been known as a major cause of lung cancer, but now, even vapes and e cigarettes are contributing to the risk. This World Lung Day, let's raise awareness and make The Science