Kava, or piper methysticum as it is known generically, is native to the pacific islands, and has been used by humans for literally thousands of years as a drink and food. So why has this herb caused such a stir that a number of Western governments have banned its use?

Effects of Kava

When consumed in certain dosages, Kava produces effects similar to some narcotics, and can be used for medical purposes (largely in relation to relieving stress) in addition to its social and personal effects. It has been used in the pacific islands by indigenous peoples for centuries as a soothing agent, as well as for celebration and in preparation for strategic battle. Kava can be either chewed or ground to enable ingestion, and it is also available as an herbal remedy to stress, anxiety, and related complaints. It clears the head and promotes lucid, free flowing speech, although excess consumption can lead to similar effects just like drinking too much alcohol.

Use of Kava for Treatment

Research conducted at leading Universities across Europe has shown that there may be some links between Kava and treatment for ovarian cancer, which works by suppressing the development of cancer cells and leukaemia. Having said that, there have been a number of concerns expressed as to the safety of Kava regarding liver problems and related complaints, leading to a total ban in many countries including the UK (which outlets the primary substance and any derivatives). The plant contains numerous toxins which have been found to contribute towards ongoing liver problems when consumed to excess. Although it's not addictive, its active ingredients are all considered to have psychoactive properties. Again only six of these ingredients produce any effect under normal concentrations, although the effects can differ depending on strength, which is hard to regulate in natural production. Kava varies greatly in terms of potency depending on its habitat and location, as well as its ancestry.

Kava is marketed as a consumer product for relieving anxiety and helping with stress, although it has been outlawed in a number of countries, and highly regulated in others. Despite its toxic properties, Kava is actually relatively effective as a sedative, which can be useful in treating aches and pains. Additionally, it is good at calming the subject when composure is of the utmost importance, and was used for thousands of years before battle to promote a clear head. It is sold over the counter in small doses, and the majority of national health boards concerned express guideline daily amounts to avoid dangerous toxicity. Unusually, the plant cannot reproduce and its survival is down entirely to human effort through a specific method of manual cultivation. This naturally makes Kava difficult to come by, which results in an increased price for derivative medications.

Kava is chewed and washed down with water to release the active ingredients into the mouth. Alternatively, it can be ground with a mortar and pestle before it is added to water and consumed immediately for greatest effect. This is said to produce the most potent effect, and is the method most favoured for celebration in the pacific islands.