Kava for Weight Loss

Kava, also known as "kava kava," has a history steeped in Pacific Islander ceremonial tradition. The effects of kava are widely likened to those of being drunk on an alcoholic beverage. Although kava and products containing kava are alcohol-free, the long-term use of either could be damaging.

Function

• Kava is a drug made by grinding the dried roots of a plant called piper methysticum, a member of the pepper family, which also includes black pepper. Kava has long been used in social and ceremonial events throughout the Pacific islands; it is usually consumed when added to water and imbibed as tea. Taken in small doses, the effects of kava (depending on the individual potency of each dose) include relaxed muscles, sleepiness and loss of appetite. Larger doses of the drug may result in nausea, induced sleep and stupor.

Warning

• Although kava can be used for its medicinal effects for anxiety or stress relief, its link to liver and kidney damage through long-term use have made its potential for weight loss dubious. Any weight loss credited to kava may be due to loss of appetite--a side effect which could lead to malnutrition as well as weight loss. It is recommended that kava, or products containing kava, not be used by women who are pregnant or who are breastfeeding.

Consideration

• In 2003, products containing kava were banned in many countries throughout Europe due to widespread concern over its toxic effects on the liver.