"It is not known how much nicotine or other potentially harmful chemicals are inhaled by users, nor is it known whether e-cigarette use may lead to use of other tobacco products. Neither are the benefits of using e-cigarettes over traditional products known."

The study enrolled 1,074 patients with cancer who were smokers and were therefore referred to a tobacco treatment program at a comprehensive cancer center during the years 2012 and 2013. Smoking status, nicotine dependence, and e-cigarette use was assessed at baseline and the patients were followed for six-month. The primary outcome was smoking cessation, measured as seven-day abstinence at follow-up.

I placed my order from several different websites with about 30 different flavorings as I wanted to try a variety of flavors instead of using the same one over and over. For the most part, everything came in a small glass vial. After doing some research, one of the main reasons they come this way is some of the flavorings are alcohol based and can melt some of the plastic bottles.

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