Are E-cigarettes Safe?

The invention of electronic cigarette has not only reduced a lot of air pollution and helped saving money but it also has reduced the chance of diseases. But are e-cigarettes safe? This question might pop up in your mind. So in this article we will discuss “are electronic cigarettes safe?”
An electronic cigarette is a new and modern substitute for the tobacco products like tobacco cigarettes, tobacco cigars or tobacco pipes. It works by the burning of the liquid nicotine accompanied with a power source or a battery device -which usually is made of lithium-ion- and vaporizes the liquid and is inhaled by the person. In this way, it is supposed to give the nicotine that is required by the body with only the flavor of tobacco which is not only safe but beneficial as it does not have the side effects that of tobacco products.