Extract of Reishi and Joint Health
The use of Reishi as an herbal remedy dates back longer than any other medicinal mushroom in historic literature. The first written record can be found in Shen Nong's Herbal Classic, dating back two thousand years. Reishi (a.k.a. Ganoderma or Ling Zhi) is often considered a panacea " cure-all " in Traditional Chinese Medicine. While it may not be literally accurate to refer to Reishi as a cure-all, the fact that it appears to act as an inflammation modulator may be one of many reasons for its age-old veneration in the Orient.
Reishi frequently gets prescribed in Traditional Chinese Medicine for its analgesic, anti-inflammatory and anti-arthritic effects. Much recent research appears to validate this traditional use, as the majority of studies have yielded positive results. While looking through published articles on Reishi and arthritis, I found only two studies that showed inconclusive results, both of which were conducted by the same team of researchers. (1,2)
A U.S. based study conducted in 1993 showed that a water extract of Ganoderma lucidum (Reishi) exhibited "significant anti-inflammatory activity." (4) Ten years later, an Indian research paper was published which stated that the use of Reishi extract helped decrease inflammation in acute edema by 56% and in chronic edema by 60%. (3) Using the "Article References" link on this page, you will find references to seven additional research articles that confirm Reishi extract as a powerful anti-inflammatory agent. (5,6,7,8,9,10,11)
Other Reishi studies have been performed which more directly relate to arthritis. A 2006 report by Kenneth Blum et al. provided support that clinical evidence demonstrates the effectiveness and safety of natural substances for joint health, such as glucosamine sulfate , chondroitin sulfate, and Ganoderma lucidum [Reishi]. (12)
The same year, another study summarized findings that Reishi in combination with a Chinese herbal remedy known as San-Miao-San demonstrated a positive "immunomodulatory effect" on rheumatoid arthritis. (13)
Just how Reishi accomplishes its beneficial influence on arthritis may have been stumbled upon by Ho et al. in 2007 (14) when they discovered that GL-PP [Ganoderma lucidum polysaccharide peptide] helped to significantly reduce one of the causative agents of rheumatoid arthritis known as RASF, short for "Rheumatoid Arthritis Synovial Fibroblasts."
Five additional studies are included in the references that report positive findings between Reishi and arthritis. (15,16,17) One goes so far as to state that Reishi shows favorable results when compared to prednisone, and is free from the side effects. (18) In extension of this, a separate study also found that not only was Reishi extract free of the side effects of prednisone, it could also help balance the existing side effects of prednisolone* such as cell toxicity and proteinuria. (*Prednisolone is the active compound of prednisone. The liver breaks down prednisone and converts it to prednisolone.) (19)
In conclusion, the majority of research on the use of Reishi extract for inflammation or arthritis appears to support its effectiveness. Please remember that it is very important to always consult a licensed medical doctor before using any herb for medicinal purposes.
Note: "Reishi" is the Japanese name on the mushroom known in English as "Varnished Conk." It actually encompasses several closely related species, the most common of which is Ganoderma lucidum (Common Reishi or Red Reishi). This species can be found in the U.S. but is much more common in South East Asia. It is also well known by its Chinese name, Ling Zhi.
Other related species that are often called "Reishi" include: "Hemlock Reishi" (Ganoderma tsugae)," which is common on hemlock trees in eastern U.S.; the Chinese species known as "Black Reishi" (Ganoderma sinense); another American species found on the west coast which is sometimes referred to as "Red Reishi" (Ganoderma resinaceum), although "Red Reishi" more often refers to G. lucidum in contrast to "Black Reishi," G. sinense; and finally two Japanese species, one that is sometimes known as "Purple Reishi" Ganoderma japonicum, and one without any English name, Ganoderma neo-japonicum. - 17268
Reishi frequently gets prescribed in Traditional Chinese Medicine for its analgesic, anti-inflammatory and anti-arthritic effects. Much recent research appears to validate this traditional use, as the majority of studies have yielded positive results. While looking through published articles on Reishi and arthritis, I found only two studies that showed inconclusive results, both of which were conducted by the same team of researchers. (1,2)
A U.S. based study conducted in 1993 showed that a water extract of Ganoderma lucidum (Reishi) exhibited "significant anti-inflammatory activity." (4) Ten years later, an Indian research paper was published which stated that the use of Reishi extract helped decrease inflammation in acute edema by 56% and in chronic edema by 60%. (3) Using the "Article References" link on this page, you will find references to seven additional research articles that confirm Reishi extract as a powerful anti-inflammatory agent. (5,6,7,8,9,10,11)
Other Reishi studies have been performed which more directly relate to arthritis. A 2006 report by Kenneth Blum et al. provided support that clinical evidence demonstrates the effectiveness and safety of natural substances for joint health, such as glucosamine sulfate , chondroitin sulfate, and Ganoderma lucidum [Reishi]. (12)
The same year, another study summarized findings that Reishi in combination with a Chinese herbal remedy known as San-Miao-San demonstrated a positive "immunomodulatory effect" on rheumatoid arthritis. (13)
Just how Reishi accomplishes its beneficial influence on arthritis may have been stumbled upon by Ho et al. in 2007 (14) when they discovered that GL-PP [Ganoderma lucidum polysaccharide peptide] helped to significantly reduce one of the causative agents of rheumatoid arthritis known as RASF, short for "Rheumatoid Arthritis Synovial Fibroblasts."
Five additional studies are included in the references that report positive findings between Reishi and arthritis. (15,16,17) One goes so far as to state that Reishi shows favorable results when compared to prednisone, and is free from the side effects. (18) In extension of this, a separate study also found that not only was Reishi extract free of the side effects of prednisone, it could also help balance the existing side effects of prednisolone* such as cell toxicity and proteinuria. (*Prednisolone is the active compound of prednisone. The liver breaks down prednisone and converts it to prednisolone.) (19)
In conclusion, the majority of research on the use of Reishi extract for inflammation or arthritis appears to support its effectiveness. Please remember that it is very important to always consult a licensed medical doctor before using any herb for medicinal purposes.
Note: "Reishi" is the Japanese name on the mushroom known in English as "Varnished Conk." It actually encompasses several closely related species, the most common of which is Ganoderma lucidum (Common Reishi or Red Reishi). This species can be found in the U.S. but is much more common in South East Asia. It is also well known by its Chinese name, Ling Zhi.
Other related species that are often called "Reishi" include: "Hemlock Reishi" (Ganoderma tsugae)," which is common on hemlock trees in eastern U.S.; the Chinese species known as "Black Reishi" (Ganoderma sinense); another American species found on the west coast which is sometimes referred to as "Red Reishi" (Ganoderma resinaceum), although "Red Reishi" more often refers to G. lucidum in contrast to "Black Reishi," G. sinense; and finally two Japanese species, one that is sometimes known as "Purple Reishi" Ganoderma japonicum, and one without any English name, Ganoderma neo-japonicum. - 17268
About the Author:
Dr. Rafael works as a herbal researcher and writer since 1996, specializing in medicinal mushrooms. Click on Reishi extract for quality products and free articles on mycomedicinals. Reishi Arthritis Article References
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