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, Some E Cigarette Flavors May Be More Harmful Than Others The Atlantic What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN how to do the french inhale simple and easy Vaping It's No Smoke and Mirrors When it Comes to Urinary Health Issues The Urology Group