Maitake

 
Maitake
© Martin Wall
Botanical names:
Grifola frondosa

Parts Used & Where Grown

Maitake is a very large mushroom, which grows deep in the mountains of northeastern Japan, as well as in North America and Europe. Famous for its taste and health benefits, maitake is also known as the “dancing mushroom.” Legend holds that those who found the rare mushroom began dancing with joy. Others attribute its name to the way the fruit bodies of the mushroom overlap each other, giving the appearance of dancing butterflies.

Maitake is extremely sensitive to environmental changes, which have presented many challenges to those cultivating this mushroom. However, Japanese farmers have succeeded in producing high-quality organic maitake mushrooms, allowing for wider availability both in Japan and the U.S. The fruiting body and mycelium of maitake are used medicinally.

What Are "Star" Ratings?

a7_3star Reliable and relatively consistent scientific data showing a substantial health benefit.

a7_2star Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.

a7_1star For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.

Our proprietary “Star-Rating” system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.

For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.

This supplement has been used in connection with the following health conditions:


Used for AmountWhy
High Cholesterol
Refer to label instructions 1 star The mushroom maitake may lower fat levels in the blood and be useful in lowering cholesterol.

1 star High Cholesterol

Animal studies suggest that the mushroom maitake may lower fat levels in the blood.2 This research is still preliminary and requires confirmation with controlled human trials.

Used for AmountWhy
High Triglycerides
Refer to label instructions 1 star Studies suggest that the mushroom maitake may lower fat levels in the blood.

1 star High Triglycerides

Animal studies suggest the mushroom maitake may lower fat levels in the blood.3 However, this research is still preliminary and requires confirmation by controlled human trials.


Used for AmountWhy
HIV and AIDS Support
Refer to label instructions 1 star Maitake mushrooms contain immuno-modulating polysaccharides (including beta-D-glucan) that may be supportive for HIV infection.

1 star HIV and AIDS Support

Maitake mushrooms, which are currently being studied, contain immuno-modulating polysaccharides (including beta-D-glucan) that may be supportive for HIV infection.4, 5


Used for AmountWhy
Immune Function
Refer to label instructions 1 star Complex polysaccharides present in maitake appear to increase immune function.

1 star Immune Function

Complex polysaccharides present in astragalus and in maitake and coriolus mushrooms appear to act as “immunomodulators” and, as such, are being researched for their potential role in AIDS and cancer. Presently, the only human studies on astragalus indicate that it can prevent white blood cell numbers from falling in people given chemotherapy and radiotherapy and can elevate antibody levels in healthy people.6 Maitake has only been studied in animals as a way to increase immune function.7 The primary immuno-activating polysaccharide found in these mushrooms, beta-D-glucan, is well absorbed when taken orally8 and is currently under investigation as a supportive tool for HIV infection. Results from future research will improve the understanding of the possible benefits of these mushrooms and their constituents.

Used for AmountWhy
Infection
Refer to label instructions 1 star Maitake supports the immune system and protects against microbes.

1 star Infection

Herbs that support a person’s immune system in the fight against microbes include the following: American ginseng, andrographis, Asian ginseng, astragalus, coriolus, eleuthero, ligustrum, maitake, picrorhiza, reishi, schisandra, and shiitake.

Traditional Use (May Not Be Supported by Scientific Studies)

Historically, maitake has been used as a tonic and adaptogen (a substance that invigorates or strengthens the system). Along with other “medicinal” mushrooms, such as shiitake and reishi, maitake was used as a food to help promote wellness and vitality.

Also indexed as:
  • botanicals,
  • Grifola frondosa,
  • herbal dietary supplements,
  • herbal medicine,
  • herbal remedies,
  • herbal therapy,
  • herbalism,
  • maitake,
  • plant Medicine

About this treatment

Botanical names:
Grifola frondosa

How It Works

A common denominator among some mushrooms and some herbs is the presence of complex polysaccharides in their structure. These active constituents help support immune system function and are sometimes called immunomodulators. The polysaccharides present in maitake have a unique structure and are among the most powerful studied in test tubes to date. The primary polysaccharide, beta-D-glucan, is well absorbed when taken orally and is being studied as a potential tool for prevention and treatment of cancer and as a adjunctive treatment for HIV infection. Animal studies suggest maitake may lower serum cholesterol and triglycerides. However, this research is still preliminary and requires human trials for confirmation.

How to Use It

Maitake can be used as a food or tea and is also available as a capsule or tablet containing the entire fruiting body of the mushroom. For maitake, the fruit body is higher in polysaccharides than the mycelium, which is why it is recommended. Whole-mushroom maitake supplements, 3–7 grams per day, can be taken. Liquid maitake extracts with variable concentrations of polysaccharides are available, and should be taken as directed.


Last Review: 05-11-2011

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Copyright © 2011 Aisle7. All rights reserved. www.Aisle7.net

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The information presented in Aisle7 is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2011.

© 1995-2011 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated. This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

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