Vaping is the use of an electronic device that heats a liquid to create an aerosol (commonly called vapor) which is then inhaled by the user. The liquid, often called e-liquid or vape juice, typically contains nicotine, flavorings, and other chemicals like propylene glycol and vegetable glycerin. When the device is activated, usually by puffing or pressing a button, a battery powers a heating element (atomizer) that vaporizes the liquid, allowing the user to inhale the aerosol through a mouthpiece. This process is called vaping, and unlike smoking, it does not involve burning tobacco, thus producing fewer toxic substances. However, vaping still delivers nicotine, which is addictive, and inhalation of the aerosol has health risks. In summary:
- Vaping uses an electronic device to heat a liquid into an aerosol for inhalation.
- The device has a battery, a heating element, a reservoir for e-liquid, and a mouthpiece.
- E-liquid contains nicotine (usually), flavorings, propylene glycol, and vegetable glycerin.
- Vaping is different from smoking because it does not burn tobacco but still delivers nicotine and other substances in aerosol form to the lungs.
