Introduction：
Kava is an herbaceous plant used frequently in herbal medicine to treat anxiety and insomnia. It is native to the South Pacific islands, and its root has been used ceremonially, recreationally, and medicinally for centuries. Consuming kava extract produces a feeling of mild euphoria,and is known for its relaxation and anti-convulsant effects. it is commonly prescribed by herbalists and alternative medicine practitioners for all types of anxiety disorders.
Function：
1. Antianxiety effect
2. Sedative and Hypnotic Effects
3. Antifungal effect
4. Muscle relaxation
Application:
1. Applied in pharmaceutical field;
2. It is widely applied in health care products field;
3. It is widely applied in food field.