E Cigarettes (Vapes) Smoking and Tobacco Use CDC 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 If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs. E cigarette Myths Go Up In Smoke St. George Medical Clinic Are vape pens, or e cigarettes, ever the better option? Ohio State Health & Discovery