can a drug test detect tobacco Cotinine PreDosage (3 detection levels) Cotinine (Nicotine) Testing | Health
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But thats just my take on it

NRT has been considered safe and effective by the experts, but e-cigarettes have been evaluated as risky, ineffective, and full of uncertainty
Since 2003, the Oklahoma Tobacco Helpline has had more than half a million registrations and is consistently ranked among the top quitlines by the North American Quitline Consortium

Lastly, have fun

In fact, this will increase your addiction to cigarette smoking. Myth 4: Occasional smoking wont hurt you Fact: You are wrong if you believe that occasional cigarette smoking is fairly harmless
