Kudzu root (Ge Gen in TCM) has been used in Chinese medicine for over 2,000 years for fever, muscle stiffness, and alcohol hangover. Modern research has focused on its isoflavones — especially daidzin — which have demonstrated ability to reduce alcohol consumption in clinical studies. It also protects the liver, improves cerebral circulation, reduces blood pressure, and has oestrogenic activity from its isoflavone content.
root, flower
decoction, tincture, powder, capsule
1–2 tsp dried root simmered 20 min, 2 cups daily; 30–40 drops tincture 2–3× daily
May have mild oestrogenic activity — use cautiously with hormone-sensitive conditions. Avoid with immunosuppressants. May potentiate anticoagulants in large doses. Generally well tolerated.
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