Researchers from the University of California, Santa Barbara have been studying the effects of craving cigarettes on people's concentration. They studied 44 heavy smokers, none of whom had had a cigarette in the last six hours before the start of
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Read the complete post at http://mentalhealthupdate.blogspot.com/2009/12/craving-concentration-and-cigarette.html
Posted
Dec 08 2009, 07:16 AM
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Mental Health Update