The Raw Truth About e-cigarettes
Electronic cigarettes are smokeless, battery-operated devices shaped like cigarettes. These devices are marketed as a less damaging alternative to regular cigarettes because they contain no tobacco (users get a fix by inhaling a vaporized liquid nicotine solution). But according to Dr. Oz e-cigarettes have been found to contain other carcinogens and toxic chemicals, such as diethylene glycol, an ingredient used in antifreeze.
