alcoholismRaising alcohol taxes may help reduce the binge drinking rate, according to researchers at Boston University.

They found a one percent increase in alcohol prices due to taxes was associated with a 1.4 percent decrease in binge drinking.

The more alcohol taxes increase, the more binge drinking rates decrease, the researchers report in Addiction.

Binge drinking is defined as having five or more drinks in one sitting for men, or four or more drinks for women and causes more than half of the almost 90,000 alcohol-related deaths in the United States annually, HealthDay reports.

Tennessee, the state with the highest taxes on beer, had the lowest binge drinking rate (6.6 percent) in 2010. In contrast, the states with the lowest alcohol taxes (Delaware, Montana and Wisconsin), had the highest binge drinking rates.

In 2010, the Task Force on Community Preventive Services, an independent panel of public health and prevention experts, recommended increasing taxes on the sale of alcoholic beverages, "on the basis of strong evidence of the effectiveness of this policy in reducing excessive consumption and related harms."