Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation Vaping can harm your health! E cigarettes, or vapes, contain many toxic and cancer causing chemicals that have negative impacts on the body and brain. Do you know the health risks of vaping nicotine? Smoking poses severe dangers to lung health, including: 1. Lung Cancer Smoking is the leading cause of lung cancer, increasing the risk of developing this deadly disease. 2. Chronic Obstructive Pulmonary Disease ( Tobacco Smoke, Vaping, and Asthma AAFA.org Association of electronic cigarette use and risk of COPD: a systematic review and meta analysis npj Primary Care Respiratory Medicine Does Vaping Cause Lung Cancer?