What Does Nicotine Free Mean Anyway?

Nicotine is the primary substance that make cigarettes so addictive. The addictive nature of nicotine is almost unparalleled, as even the American Heart Association agrees that kicking a tobacco habit is one of the hardest things to do. That is why so many people opt to cut the nicotine out of their life completely. If the psychological addiction is still too strong, however, there are a variety …