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Young Men Who Smoke Have Lower IQs

Hugh Pickens writes "Science Daily reports on a study that has determined that young men who smoke are likely to have lower IQs than their non-smoking peers. In the study, conducted with 20,000 Israeli Army recruits and veterans, the average IQ for a non-smoker was about 101, while the smokers' average was more than seven IQ points lower at about 94, and the IQs of young men who smoked more than a pack a day were lower still, at about 90. (These IQs all fall within the normal range.) 'In the health profession, we've generally thought that smokers are most likely the kind of people to have grown up in difficult neighborhoods, or who've been given less education at good schools,' says Prof. Mark Weiser of Tel Aviv University's Department of Psychiatry, whose study was reported in a recent version of the journal Addiction. 'Because our study included subjects with diverse socio-economic backgrounds, we've been able to rule out socio-economics as a major factor. The government might want to rethink how it allocates its educational resources on smoking.' Prof. Weiser says that the study illuminates a general trend in epidemiological studies. 'People on the lower end of the average IQ tend to display poorer overall decision-making skills when it comes to their health,' says Weiser. 'Schoolchildren who have been found to have a lower IQ can be considered at risk to begin the habit, and can be targeted with special education and therapy to prevent them from starting or to break the habit after it sets in.'"

4 of 561 comments (clear)

  1. Re:I have a cunning plan.. by Steauengeglase · · Score: 3, Informative

    They are one step ahead of you: http://en.wikipedia.org/wiki/Fire_safe_cigarette

  2. Re:Israeli Army recruits and veterans by chrb · · Score: 4, Informative

    Several years of military service in the IDF is mandatory for young Israelis. After that they are considered lifetime reservists, can be called up for a months service every year, and for an unlimited duration when national security is threatened. This is one of the reasons some Palestinian groups give for targeting Israeli civilians - since every Israeli civilian is also a military reservist, these groups state that there is no such thing as an Israeli civilian in the traditional sense.

  3. Re:Duh by brian_tanner · · Score: 5, Informative

    I used to think that too. I suggest you read Allen Carr's book. It's an easy read:
    http://en.wikipedia.org/wiki/Allen_Carr

    The book has helped myself and several others in our Ph.D program quit smoking. I think you may find that you don't enjoy smoking, but rather you enjoy relieving the physical and psychological symptoms of Nicotine withdrawal. Each cigarette returns you to neutral, and after about an hour your Nicotine levels have dropped and your addicted body makes you uncomfortable so you enjoy having another cigarette and returning back to neutral. The truth is you like having an absence of withdrawal symptoms, ie, of being a nonsmoker.

    Probably. So far everyone I know that has read the book has easily quit and has come to understand this perspective. We're not exactly a low IQ bunch. But I could be wrong of course. Couldn't hurt to find out though: at least you'd have a reason to ditch the stink and health problems...

  4. Smoking versus working by swb · · Score: 4, Informative

    I guy I used to work for who smoked told me that he started smoking because it got him out of work.

    He was working at a machine shop and found that if he took a break with the smokers, his foreman made him go back to to work while the smokers got to keep on smoking. Apparently not working but smoking was "doing something" and not working without smoking was "standing around." He basically started smoking to keep from working.

    I'm guessing its like that in the military, too. A guy smoking is on a smoke break, a guy not smoking is just standing around.