E Cig Batteries: Best Vape Batteries For Sale Vaper Dudes How E Cigarettes Affect Your Body Links to E Cigarette Resources American Lung Association E cigarette flavors are toxic to white blood cells, warn scientists e cigarette Students Britannica Kids Homework Help Vaping refers to the use of an electronic cigarette, or other vaping device, to breathe in an aerosol, often containing nicotine, flavouring and other chemicals. Unlike cigarette smoking, vaping doesn't burn tobacco.