几乎所有的人都知道吸烟有害健康,大部分吸烟的人也曾经想过要戒烟,但是只有少数人会戒烟成功。美国有过一个统计:80%的吸烟者想过要戒烟,但是如果不借助尼古丁替代疗法,只有3%~5%的人会戒烟成功。为什么戒烟那么难甲除了心理、社会的因素,主要就跟尼古丁有关,因为尼古丁是类似毒品的东西,能让人上瘾。为什么尼古丁能让人上瘾呢?在人的大脑里头,有一块区域被称为奖励中心,在人从事某种对生存、繁衍至关重要的活动时,例如喝水、吃饭、交配、社交时,奖励中心会释放一种叫多巴胺的 Almost all people know that smoking is harmful to health. Most smokers have also thought about quitting smoking, but only a few will quit smoking successfully. The United States had a statistics: 80% of smokers thought to quit smoking, but without the help of nicotine replacement therapy, only 3% to 5% of people will quit smoking success. Why quit smoking so difficult A In addition to psychological, social factors, mainly related to nicotine, because nicotine is drug-like stuff that can be addictive. Why is nicotine addictive? In the brain, there is an area called Reward Center where people engage in certain activities that are vital to their survival and reproduction, such as drinking water, eating, mating and socializing. The rewards center will release something called dopamine