Kava can be used for sore throats or tooth ache, as it has a numbing effect. It is also used in a cola called Kava or Lava cola, and is marketed as an 'anti-energy' drink, providing a relaxing feeling rather than the boost energy drinks give.
Plant use has been known to cause certain adverse effects such as liver damage, but it is undetermined whether this is from the plants or how extracts of the plant are taken with use of various chemicals. Overuse of the plant can also cause skin rashes.
Kava can be taken in capsules, in cola or as a tea.
Kava Cola (Source Unknown)
