Cigarette companies claim that manufacturing both low-and high-nicotine cigarettes allows smokers to choose how much nicotine they want
However, a recent study has shown that the levels of nicotine found in the blood of smokers who smoke one pack of cigarettes per day are identical at the end of a day' s worth of smoking, whatever the level of nicotine in the cigarettes they smoke
Most nicotine is absorbed into the blood of a smoker even if it is delivered in smaller quantities.