Vaping is NOT without consequences. Learn more at lung.ca vaping Vaping Versus Smoking: Are Electronic Cigarettes the Savior? Arteriosclerosis, Thrombosis, and Vascular Biology Many young people who vape did not smoke cigarettes before they started vaping. But young people who vape are more likely to start smoking cigarettes than those who never vape. For help What does the evidence say about youth vaping? study Dr Colin Mendelsohn