Tobacco use is one of the leading causes of death in the world and is a preventable risk factor of noncommunicable diseases for example cancer and heart disease. There is no safe With vapes or e cigarettes being relatively new in the market, their "long term effects" on the body are yet to be discovered. , But as noted by MakatiMed Pulmonary Medicine Specialist Norman HealthMatch Vaping may be safer than cigarettes, but it's not safe How Does Vaping Affect You? Short & Long Term Effects Explained What Happens When You Quit Smoking and Start Vaping? About E Cigarettes (Vapes) Smoking and Tobacco Use CDC