Nicotine Gum
Nicotine Gum is used for smoking cessation. It is not a modern way for smokers to quit cigarettes with only a little nicotine. You can chew the nicotine gum to release nicotine, then place it in your mouth to absorb nicotine through the lining of your mouth. The nicotine strength of nicotine gum is very low and not good for those who prefer stronger nicotine hits.