Are E Cigarettes Safe?
Compared to a normal cigarette, the E-cigarette is a safer option as they do not need to be lit, they do not contain tobacco (Except as a flavor), they do not produce any smoke or tar, and hence they can be smoked anywhere – even in public places without harming others around you.
The electronic cigarette refills contain water, propylene glycol, nicotine and flavorings. So when you smoke an E-cig, the nicotine that you get from normal cigarettes is provided to you via the mouthpiece and water vapor is released which is harmless. No harmful smoke is emitted here and hence we can say that you get the satisfaction equivalent to a normal cigarette minus the harmful smoke.