Is Vaping & Smoking the Same Thing? Breaking Down the Differences Pod Salt UK 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, Smoke and Mirrors: The Myth of Healthy Vaping University of Utah Health Don't junky puff your vape! Or vape at all! . Vaping may not be as bad for you as cigarette smoking (jury is still out on that), but it's still horrible for