Vaping might feel safer than smoking but what's really happening inside our lungs? The EVALUATE study led by the @unibirmingham will be the first to track ex smokers over a whole year What Happens If You Hold Vape Smoke In Your Mouth Vaping and Oral Health Health effects of electronic cigarettes Wikipedia How to Properly Store E Liquids and Prevent Accidental Exposure of E Liquids to Children FDA If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs.