New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog Vaping: Facts about E Cigarettes Perennial Recovery I'm confused : r ENGLISH Viewpoints: Is the jury still out on e cigarettes? NZ Drug Foundation 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 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