Smoking makes you stupid

(NaturalNews) Smoking is directly correlated with a lower IQ, according to a study conducted by researchers from Tel Aviv University in Israel and published in the journal Addiction.
Researchers tested the IQs of more than 20,000 healthy men between the ages of 18 and 21 who were either serving in the Israeli military or who had recently completed their service. Twenty-eight percent of the men in the sample smoked, while 3 percent were former smokers and 68 percent had never smoked. Ream more »


