The more nicotine and chemicals you are exposed to the more likely you are to develop a health condition caused by the smoke. Pipe and cigar smokers may be at less risk for lung cancer because they tend not to smoke as much as cigarette smokers do or they frequently do not inhale the smoke. The use of a low tar and nicotine cigarette may expose the user to less tar and nicotine but the user's risk depends on their habits, how much they smoke. If, when the cigarette smoker changes from a regular cigarette to a low tar and nicotine cigarette they increase the number of cigarettes per day they will not lower their risk. The bottom line about tobacco is that it's harmful to your health.
Tobacco contains nicotine, an addictive drug.
Nicotine speeds up the heart and reduces the blood supply to the heart by making blood vessels narrower. Tobacco causes cancer whether you smoke it or chew it. Tobacco makes your breath smell bad and numbs your taste buds so food doesn't taste or smell as good. And tobacco costs you money while it harms your health. The Dangers of Smoking and the Benefits of Quitting .