The side effects of vaping 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 Vaping delivers heated chemicals directly into the lungs. Unlike air, vape aerosols contain fine particles, nicotine, heavy metals, and flavoring compounds that were never designed to be inhaled. Once inside the chest, Vaping It's No Smoke and Mirrors When it Comes to Urinary Health Issues The Urology Group Can vaping cause cancer? The evidence suggests it might. The Washington Post