Kava Kava for Anxiety? Kava kava can be found on many South Pacific islands. It is part of the same family as pepper. This herb has been used as an alternative medicine by the South Pacific Islanders for more than 3000 years. It is still used in many tribal rituals as a ceremonial beverage. Kava kava's root contains active ingredients called "kavalactones", which have been shown to have a calming effect on the body and mind. It can be used…