What is it and where does it come from?
Kava or piper methysticum (which means "intoxicating pepper") is a member of the pepper family native to Pacific Ocean islands. Peoples living in the south Pacific have used kava for over 3,000 years. These peoples used the plant primarily to relax and achieve a higher level of consciousness.

What does it do and what scientific studies give evidence to support this?
Kava has been used for thousands of years to produce a wealth of psychological and physical effects. According to studies and observation, kava has a stimulating effect on the mind that causes a calming, relaxed feeling of contentment and serenity. It allows the human mind to reach levels of consciousness beyond normal and give a feeling of happiness and sensory enhancement. Studies suggest that kava directly influences the limbic system, one of the oldest developed parts of the brain associated with emotions and other various brain activities. Further research reported in Journal of Medicinal Plant Research shows found that kava reduces muscle tension and relieves stress.

Who needs it and what are some symptoms of deficiency?
Anxiety sufferers, for one, can benefit from kava supplementation. However, there are multitudinous reasons and ways people have used kava-primarily, to achieve mellowing effects, increased socialization, and a feeling of contentment and well being. The positive effects on the mind go on! It has been used to enhance the ability to focus, increase memory capabilities, and heighten sensory perception. As kava is not a required nutrient it is not associated with deficiency, but if your friends call you "up-tight" and your dog runs away when you get home, then perhaps you need KAVA!

How much should be taken?
Supplementation with kava is highly recommended, and there are no reported side effects. The dosage most commonly recommended is between 140 mg to 210 mg of kava-lactones per day. Or, in liquid form, the recommended amount is a tincture of between one and three ml. No evidence has been found that kava is addictive.
Supplement Facts:

Serving Size: 1 Capsule
Servings Per Container: 90

Amount Per Serving:

Active Ingredients:
Kava Kava Extract: 250mg

Inactive Ingredients:
Magnesium Stearate, Di Calcium Phosphate

Directions: Take one capsule daily.

Used primarily to relax and achieve a higher level of consciousness.