2023 Archive Providence respirologists urge more vaping regulations as lung related illnesses mount The Daily Scan E cigarettes Stress Lungs, Impair Protein Function News Release PNNL Vaping propylene glycol and vegetable glycerine may lead to lung inflammation 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 Vaping lung illnesses: Lab tests find bad chemicals in e cig liquids