Thursday, August 27, 2009

Buy Pau D'arco Bark: Relief That Works

By Tyjuan Giordano

A thousand years ago, the Incas of Peru found the inner bark of the pink-flowered lapacho tree indispensable for treating fever, sore throat, dysentery, snakebite, bladder and yeast infections, and even cancer. They also used its wood to make bows for hunting.

The herb suddenly rose to fame! A decade later however, the National Cancer Institute determined that the quantity needed of the cancer curing drug in pau d'arco would have too many dangerous side effects. As a result, the "miracle drug" lost its place of prestige.

In the 1950s, Brazilian researchers confirmed that this ancient medicine is indeed anti-bacterial. Among more recent investigations:

First, the research isolated the chemical lapachol in pau d'arco that they felt cured the cancer. Since then Researchers have isolated over 20 active chemicals in pau d'arco. Some feel it is a combination of several or all these together that makes it effective. Second, it has been shown that the use of the whole herb does not create the side effects that extracted lapachol causes.

Pau d'arco has certain anti-inflammatory and anti-viral activity, including against herpes I and II. It may reduce viral replication, according to a report in the Proceedings of the National Academy of Sciences.

Pau d'arco is available in health food stores in capsules, tinctures, and as dried bark. The recommended dosage is one to two capsules or one to two droppers of tincture taken one to four times per day, depending on the condition and patient.

Early reports declared pau d'arco to be useful in treating leukemia and other cancers, but the National Cancer Institute's research into lapachol (the constituent with the most anti-tumor activity) was halted due to mild side effects. More recent lab tests in Korea determined that another constituent, beta-lapachone, kills cancer cells of the lung, colon, and prostate. Pau d'arco is some time away from being used to treat cancer, but the Incas may have been on the right track.

The use of herbs is a time-honored approach to strengthening the body and treating disease. Herbs, however, can trigger side effects and can interact with other herbs, supplements, or medications. For these reasons, herbs should be taken with care, under the supervision of a health care practitioner. Talk to your doctor to determine the proper dose of pau d'arco, because too much can be dangerous. Pregnant and nursing women should not take pau d'arco.

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