Darker liquor, never sicker

People report feeling worse the next morning after drinking bourbon than after drinking vodka

4:14pm, December 18, 2009

A new study may help drinkers pick their poison. In a head-to-head comparison, bourbon gave drinkers a more severe hangover than vodka, report Damaris Rohsenow of Brown University and colleagues in an upcoming issue of Alcoholism: Clinical and Experimental Research.

But vodka drinkers aren't off the hook: Drinkers’ sleep suffered equally with both drinks, as did their performance on tasks requiring attention and quick responses. Understanding the lingering effects of alcohol after a night of heavy drinking is important for people who engage in safety-sensitive tasks, such as driving, while hung over Rohsenow says.

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