A single inhale from a vape damages multiple parts of the body including the lungs, heart, and circulatory system. But it's vaping's effect on the brain that puts young people at Don't be fooled by the smoke or the flavor. Vapes and cigarettes both contain toxic chemicals that can harm your body. #BeSafeDontVape #TobaccoFreeGeneration 5 Vaping Facts You Need to Know Johns Hopkins Medicine E Cigarettes (Vapes) Smoking and Tobacco Use CDC