Liver toxicity and carcinogenicity in F344/N rats and B6C3F1 mice exposed to Kava Kava.
Author information National Toxicology Program, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA. Abstract Kava Kava is an herbal supplement used as an alternative to antianxiety drugs. Although some reports suggest an association of Kava Kava with hepatotoxicity , it continues to be used in the United States due to lack of toxicity characterization. In these studies F344/N rats and B6C3F1 mice were administered Kava Kava extract oral
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