Kava

== Name Variation ==
* kava-kava 
== About kava ==
Kava (Piper methysticum) (Piper: Latin for 'pepper', methysticum: (Latinized) Greek for 'intoxicating') is an ancient crop of the western Pacific. The name kava(-kava) is from Tongan and Marquesan; other names for kava include ʻawa (Hawaiʻi), 'ava (Samoa), yaqona (Fiji), and sakau (Pohnpei). The word kava is used to refer both to the plant and the beverage produced from its roots. Kava is consumed throughout the Pacific Ocean cultures of Polynesia (including Hawaii), Vanuatu, Melanesia and some parts of Micronesia and Australia. Kava is sedating and is primarily consumed to relax without disrupting mental clarity. Its active ingredients are called kavalactones. In some parts of the Western World, modern kava extract is used as an effective nausea remedy. A Cochrane Collaboration systematic review of its evidence concluded that it was likely to be more effective than placebo at treating short-term social anxiety. Safety concerns have been raised over liver toxicity largely due to the use of stems and leaves by supplement makers, as opposed to solely the root of the plant as dictated by traditional uses, although the ultimate long-term safety of the herb is not settled.
Traditionally it is prepared by either chewing, grinding or pounding the roots of the kava plant. Grinding is done by hand against a cone-shaped block of dead coral; the hand forms a mortar and the coral a pestle. The ground root/bark is combined with only a little water, as the fresh root releases moisture during grinding. Pounding is done in a large stone with a small log. The product is then added to cold water and consumed as quickly as possible.
Category:Root and tuberous vegetables