Trying to quit any nicotine habit is very difficult. Sometimes people think that dipping is a better option because you are not inhaling the nicotine.
More nicotine is absorbed by chewing tobacco use than by smoking a cigarette.Chewing tobacco use is a risk factor for the development of oral cancers and precancers. Other health risks of chewing tobacco include gum disease, tooth decay and tooth loss, and possible links to other cancers and cardiovascular disease.
See the article below.