Welcome to HCM
We understand your concerns
Comparison between cigarette and electronic cigarette
is tricky. Both contains nicotine
and recent studies points out the fact that nicotine in any form if gets inside the neural or venous system of human body causes serious problems, if not immediately but in later stages.
Electronic cigrette manufactures claim that as there is no smoke there is no risk. May there is no risk of carbon monoxide and other toxic gases, but still there is risk of nicotine.
There are no proper clinical trials to highlight its benefits or side effects. There are some studies which only showcases short term benefits and conveniently ignores long term problems.
Therefore it is always better to avoid both for our health.