Yes
No
85%
11 votes
15%
2 votes
E-Cigs generally have the nicotine (addictive factor) of a regular cigarette, but you aren't burning tobacco or burning anything at all so the damage to the lungs and other parts of the body is thought to be considerably less.
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Yes, electronic cigarettes use real nicotine. Electronic cigarettes should not be confused with nicotine-free cigarettes.
Possibly but less so than regular cigarettes