Vaping is often seen after smoking, but its not risk free. E cigarettes contain nicotine and other chemicals that can harm your heart and lungs, and may affect brain development in young Alert! e cigarettes may be as harmful as tobacco smoking, says study New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog Dangers of Vaping Poster Anti Vaping Education Chart AnatomyStuff From flavor bans to secondhand aerosol exposure, there's a lot people don't realize about how vaping impacts health, policy, and safety. Flavor restrictions can change tobacco use patterns, influence black market