According to a issued by Columbia University Medical Center, a team of researchers from Columbia University have concluded that electronic cigarettes may serve as a gateway not only to cigarette smoking, but also to illicit drug use and addiction, such as cocaine addiction.

Dr. Foulds and colleagues developed a 10-question scale to assess nicotine dependence and administered it to a sample of 2,368 current electronic cigarette users. Subjects were asked to fill out the scale to assess the level of their addiction while smoking, and then again to assess the level of their current addiction using electronic cigarettes.

For the University of Kentucky Cancer Center:

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