What are the pluses of an electronic cigarette?

According to statistics, there are more than 1.1 billion smokers in the world today. It is also estimated that there are 15 billion cigarettes sold every day. That is 10 million a minute. It is no wonder then that the effect of this habit is felt all over the world. In the United States, smoking causes more than one in five American deaths. But there are plenty of ways to stop it and one of them is the electronic cigarette.