An electronic cigarette works by heating the e-liquid to generate vapor and the liquid is usually made of nicotine, propylene glycol, glycerine, and flavorings. If you`re a smoker, switching to e-cigarettes is good for your health. According to Public Health England, using electronic cigarettes is at least 95% safer than smoking. Compared with traditional cigarettes, e-cigarettes don`t produce the tar, in which most of the carcinogens are found.

An electronic cigarette works by heating the e-liquid to generate vapor and the liquid is usually made of nicotine, propylene glycol, glycerine, and flavorings. If you`re a smoker, switching to e-cigarettes is good for your health. According to Public Health England, using electronic cigarettes is at least 95% safer than smoking. Compared with traditional cigarettes, e-cigarettes don`t produce the tar, in which most of the carcinogens are found.

E-cigarettes come in a wide variety of shapes and sizes, so if you are new to the world of e-cigs, choosing the right setup can be a bit overwhelming. While there are hundreds of different brands to choose from, e-cigarettes are generally divided into four main categories: cig-a-likes, vape pens, pod systems, and mods.