Smoking is a mixture of a bad habit and an addiction to nicotine. E-cigarette was first made known in 2003, and then it was available to purchase in the United States in 2007. Many incidents of explosions and fires were reported to the Fire Administration that led to further evaluation of the safety of the e-cigarettes. In addition to that, many health concerns are still vague that require deeper research to create a clear picture to the consumer about the consequences of smoking e-cigarette.



