Most nicotine gum come in two strengths: 2mg and 4mg. /so, that's the amount of nicotine in one nicorette. How much of this is absorbed into the body is unknown by me.
An average cigarette delivers around 1gm of nicotine. Nicotine gum comes in various strengths, the weakest being 2gms. So the weakest gum delivers twice the amount as a cigarette. You would think...