Posts Tagged ‘cervical cancer’
The Extraordinary Siberian Chaga
Chaga grows as a black cankerous mass on birch, dead or living. It may rarely be found on beech, elm, ash or hornbeam as well.
In Europe and Asia, chaga has been used for centuries to treat cancers of the heart and liver, digestive ailments, and tuberculosis. [121]
The traditional use was to peel the black skin of the mushroom and then boil it into a tea. Being a compact and easily portable medicinal made it very valuable to healers throughout history.
Today’s scientific focus on chaga extract is primarily as an anti-tumor remedy. In fact, it was approved in Russia as a cancer drug already in 1955, successfully used to treat cancers of the stomach, lungs, breasts and cervix. [122]
A 1998 study on chaga extract showed that it did inhibit growth of cervical cancer in a lab. [123] And a 1995 study reported both growth inhibition and death of melanoma cells, also in a lab (in vitro). [124, 25]
Further research has confirmed that some of the active compounds of Siberian chaga do decrease cancer cell growth. [125, 126]
Betulin is a medically active compound from the birch tree that gets concentrated in the black outer skin of the chaga mushroom, which has been found to contain 30% betulin, [127] whereas the inside of the chaga mushroom contains fungal lanostanes. It would therefore be suggested that chaga tea is better made from the whole mushroom, including the black skin.
The best chaga extracts are made not only from the whole mushroom fruit body but also the mycelia (“roots”), which contain more medically active protein compounds than the fruit bodies.
Other research has found chaga to possess powerful anti-viral properties. In 1996, two studies published results of inhibitory effects on both influenza virus [127] and HIV. [128] Considering the nature of viruses, the most likely scenario is that chaga works on viruses by enhancing the body’s own immune system, a theory confirmed by a paper published in 2002 and another in 2005. [25, 129] The same mechanism may explain the reported anti-inflammatory effect of chaga. [130]
Furthermore, alcohol extract of chaga mushroom has been found to lower blood sugar levels. [131] Chaga also demonstrates significant antioxidant properties that help protect the genetic integrity of the cells. [132, 133]
As an interesting anecdote that does not relate to human health but demonstrates the curative power of the Chaga mushroom, Paul Stamets mentions a Quebec arborist who uses a chaga poultice to cure chestnut blight. It not only cures the infection but the tree even becomes blight resistant after treatment. [134]
Note: The statements on this page have not been evaluated by the Food and Drug Administration. This article is not intended to diagnose, treat, cure or prevent any disease. Never use any herb (or mushroom) except as advised by a licensed medical practitioner.
Credits: Thank you, Paul Stamets, for research references.
Dr. Markho Rafael has worked with natural health since finishing Chiropractic College in 1996. He currently focuses on medicinal mushrooms in cooperation with Cordyceps Reishi Extracts, LLC, a U.S. business offering Chaga Mushroom Extract and much more. For the research references to this article, go to the Siberian Chaga Extract page and click on any number indicating a reference.