Taking a Science driven Approach to Address the Vaping Threat NHLBI, NIH Smoking cigarettes has long been proven to cause severe lung damage, including chronic obstructive pulmonary disease (COPD), emphysema, and lung cancer. Over time, cigarette smoke destroys lung tissue, fills airways with tar, The Difference Between Healthy Lungs and Smoker's Lungs Another Gross Reason to Put Down the E Cigarettes American Lung Association Vaping Nicotine Linked To Increased Risk Of Chronic Lung Disease WUSF Vaping Possible Negative Effects on Lungs: State of the Art From Lung Capacity Alteration to Cancer Cureus