It looks a bit gross, but they say it's good for your anxiety! KAVA

A number of clinical studies, though not all, have found kava to be effective in treating symptoms associated with anxiety. In a review of 7 scientific studies, researchers concluded that a standardized kava extract was significantly more effective than placebo in treating anxiety. Another study found that kava substantially improved symptoms after only 1 week of treatment. Other studies show that kava may be as effective as some prescription antianxiety medications. According to one study, kava and diazepam (Valium) cause similar changes in brain wave activity, suggesting they may work in the same ways to calm the mind.

Research on using kava for anxiety has decreased because of reports of liver toxicity.

A 2004 study found that 300 mg of kava may improve mood and cognitive performance. That is significant because some prescription drugs used to treat anxiety, such as benzodiazepines (like Valium and alprazolam or Xanax), tend to decrease cognitive function.

Check out the University of Maryland's excellent Article Here on Kava