The sleek, often brightly colored devices known as electronic cigarettes, or e-cigarettes, have become a ubiquitous sight. From college campuses to city streets, they’ve sparked conversations, ignited controversies, and carved out a significant niche in the world of nicotine consumption. But what exactly are these devices, and what’s the real story behind the vapor they produce?
At their core, e-cigarettes are battery-powered devices that heat a liquid – often called e-liquid or vape juice – to create an aerosol that users inhale. This aerosol, commonly referred to as “vapor,” typically contains nicotine, flavorings, and other chemicals. Unlike traditional cigarettes that burn tobacco, e-cigarettes don’t produce smoke. This fundamental difference is often touted as a key advantage, leading many to believe they are a safer alternative to smoking.
