There are many different types of tobacco that people smoke, but the main ones are: chewing tobacco, cigarettes, cigars, electronic cigarettes (also known as vape), and weed. All of these could leave smokers to some type of disease or cancer that can hurt the person, or even kill the ...
but it was unclear whether one caused the other—in other words, whether these young people went on to smoke because they had vaped. It's possible some of the youth who vape would otherwise have become smokers if they didn