Heated tobacco and vaping are both smokeless alternatives to traditional cigarettes. Heated tobacco uses heated tobacco leaves or sticks, producing a nicotine-containing aerosol. Vaping, on the other hand, uses a liquid containing nicotine, flavorings, and other chemicals, which is vaporized by a heating coil. While both deliver nicotine and can be addictive, heated tobacco offers a more cigarette-like taste, while vaping provides a wider range of flavors. Both options are considered less harmful than traditional cigarettes, but they are not risk-free.