What is vaping? What are e cigarettes? Is it as harmless as it is made out to be? The truth is many e cigarettes contain nicotine, a highly addictive substance that can affect brain China and India turn against vaping. But Europe sees it as safer than cigarettes Los Angeles Times Vaping vs Smoking How Vaporizers, E Cigs, and Cigarettes are Different Ecigator E Cigarette, Vaping, Terminology and Facts Lower Extremity Review Magazine Community Medical Centers The rise of e cigarettes: addictive and deadly Ohio State Experts: Vaping Is Three Prong Health Threat