Risk assessment of inhaled diacetyl from electronic cigarette use among teens and adults ScienceDirect That lung scan visual hits hard, but the real takeaway is simple: vaping is not harmless water vapor. Chemicals found in some e cigarettes, including diacetyl, have been tied to serious lung damage, Why Vape It? Poster NIMCO, Inc. 5 'Killer' Chemicals in Your Pod Vape Awam Clinic Is vaping a safe alternative to smoking? A1AD Support