Electronic cigarettes, often called e-cigarettes, are battery-operated devices designed to look like regular tobacco cigarettes. Here's how e-cigarettes work: An atomizer heats a liquid containing nicotine, turning it into a vapor that can be inhaled and creating a vapor cloud that resembles cigarette smoke.
How many
people use E Cigarettes?
What
makes e-cigarette vapor different than tobacco smoke?
E-cigarettes
don't contain tobacco. Instead, they vaporize liquid nicotine (sometimes with
flavoring).
Conventional cigarettes, on the other hand, contain tobacco and all the
additives tobacco companies include to make the product taste or feel a certain
way.
Another key difference is
tobacco is burned and inhaled as smoke, while e-cigarettes just heat up liquid
nicotine to turn it into an odorless vapor.
How many
people use E Cigarettes?
By 2014, the CDC reported
that the trend toward e-cigarette smoking is on the rise, and more and more
people are aware of e-cigs.
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