McLean Hospital study finds herbal extract may curb binge drinking – kudzu

18 May 2012

Belmont, MA – An extract of the Chinese herb kudzu dramatically reduces drinking and may be useful in the treatment of alcoholism and curbing binge drinking, according to a new study by McLean Hospital and Harvard Medical School researchers.

“Our study is further evidence that components found in kudzu root can reduce alcohol consumption and do so without adverse side effects,” said David Penetar, PhD, of the Behavioral Psychopharmacology Research Laboratory at McLean Hospital, and the lead author of the study. “Further research is needed, but this botanical medication may lead to additional methods to treat alcohol abuse and dependence.”

In the study, published in the current issue of Drug and Alcohol Dependence, researchers in the Behavioral Psychopharmacology Research Laboratory at McLean Hospital looked at one of the major components of the kudzu root—the isoflavone puerarin—to determine whether it would reduce alcohol consumption in a laboratory simulation…