A growing number of double-blind, peer-reviewed studies have confirmed the effectiveness of using kudzu for alcoholism. Early research focused on rats with good results, which were later replicated with human subjects. The kudzu root may interact kudzu to stop drinking with certain medications or pose other health risks for certain people. Therefore, it’s always best to consult your healthcare provider before taking it. Kudzu root may help treat alcohol dependence, liver damage, and menopausal symptoms.
Purified puerarin another ingredient in Kudzu root was also shown to suppress alcohol intake in the short term as well reducing withdrawal reactions in high ethanol preferring rats. However this effect does not seem to be due a central brain mechanism . Herbal products are also made from the root of another related Asian species of kudzu, called Pueraria thomsonii. The main compounds found in the root of the kudzu are the isoflavones, like the compound daidzein, also included are the isoflavone glycosides, like daidzin and the compound called puerarin. In any batch of kudzu roots, the total content of isoflavone often varies widely from 1.77%–12.0% depending on the growing conditions of the herb.
Kudzu: the supplement said to curb drinking by reducing cravings for alcohol
Furthermore, other isoflavonoids found in Kudzu were also evaluated by Lin et al. . When given orally to P rats at a dose of 100 mg/kg/day, daidzein, daidzin, and puerarin decreased ethanol intake by 75%, 50%, and 40%, respectively without negative effects on overall water consumption. In fact Lin et al.  suggested the anti-craving effects of these compounds may be due to CNS mechanisms.
They were required to come to the lab twice a week to provide urine, breath and blood samples to monitor drug use, alcohol drinking and liver function, respectively. Only one breath sample was positive for alcohol during all three phases of the study. A standardized formulation of kudzu extract produced minimal side effects, was well-tolerated and resulted in a modest reduction in alcohol consumption in young non treatment-seeking heavy drinkers.
Study Says Kudzu Extract Might Reduce Alcohol Craving
In fact, traditional Chinese medicine has used the plant for over 2,500 years. By affecting estrogen in the body, kudzu may decrease the effectiveness of some drugs. Regardless, if you’re on any medication, make sure to check with your doctor. Research has found that kudzu can help improve insulin sensitivity, which can help regulate blood sugar levels. Additionally, kudzu may help reduce inflammation, which is often a contributing factor to the development of type 2 diabetes.