Smoking and vaping 4 times more dangerous than smoking, doctors find No, vapes aren't 95% less harmful than cigarettes. Here's how this decade old myth took off Vaping might feel safer than smoking but whats really happening inside our lungs?, The EVALUATE study led by the @unibirmingham will be the first to track ex smokers over a whole year to uncover 7 Dangerous Facts About Vaping And Oral Health