Kava Kava, often simply called Kava, is a beverage made from the root of the Piper methysticum plant, native to the South Pacific. Traditionally consumed in ceremonies, it is known for its calming effects and is used to promote relaxation and reduce anxiety. The drink is prepared by grinding the root and mixing it with water, resulting in a muddy, earthy beverage. The active compounds in Kava, called kavalactones, interact with the brain to produce a sense of tranquility without impairing cognitive function. While Kava is popular in many cultures, it is important to use it responsibly, as excessive consumption can lead to health issues, including liver damage.