Kava kava

[5029]

What exactly does this do?

[WendyW]

According to http://www.betterlivingusa.com/

Kava Kava or just kava is the herb of choice to relax the body and relieve, stress, anxiety, insomnia, tension, PMS, headache, back pain and panic attacks. Kava has been used for three thousand years by the people of the South Pacific for ceremonial, social and medicinal purposes. Kava is now recognized by many doctors as an alternative to drugs like Xanax and Valium.

[Napoleon]

Also under suspicion of causing liver damage and death?