How Much Nicotine Is Enough? Why Effective Smoking Substitution Requires More Than Counting Cigarettes
When adults attempt to stop smoking using nicotine replacement therapy, e-cigarettes or other non-combustible nicotine products, one practical question quickly emerges: how much nicotine is enough? The answer matters because cigarette dependence varies considerably between smokers. Two people who smoke the same number of cigarettes each day may not absorb the same amount of nicotine…