Are e-cigarettes safe for teens? It may double the risk of tobacco smoking
E-cigarettes can contain nicotine but not many of the harmful substances produced by smoking tobacco such as tar or carbon monoxide.
Sep 18, 2017, 18:05 PM IST
E-cigarettes can contain nicotine but not many of the harmful substances produced by smoking tobacco such as tar or carbon monoxide.
Sep 18, 2017, 18:05 PM IST