BOSTON — A new study led by researchers at Beth Israel Deaconess Medical Center (BIDMC) and the Harvard School of Public Health (HSPH) has found that heavy drinkers — men who consume an average of three or more alcoholic beverages per day — are nearly 45 percent more likely to suffer an ischemic stroke compared with nondrinkers. The study also found that while light and moderate drinkers appear to be at neither greater risk nor greater advantage than abstainers when it comes to ischemic stroke, the frequency with which they consume alcohol may modestly influence their risk.
Full Story : http://www.sciencedaily.com/releases/2005/01/050111124038.htm