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Shiitake Mushroom – Benefits and Side Effects « Herbs List

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Shiitake Mushroom growing on tree branch

Shiitake Mushroom

Shiitake Mushroom Benefits

Shiitake is used as an anti-cancer drug in Japan and sanctioned for this purpose by their FDA.

It has many health benefits, such as it’s ability to lower blood pressure and reduce cholesterol. It possesses powerful antioxidant properties that help the body fight the damage of free radicals. It is also known to reduce inflammation. It also has many beneficial vitamins and minerals.

This mushroom contains Lentinan. Lentinan is used by some to treat cancer of the bowel, liver, lung and stomach. It increases the production of beneficial killer cells. It may also be helpful in the treatment of AIDS.

Shiitake may treat and prevent thrombosis (blood clots that decrease blood flow). It some tests an Nihon University in Japan, Shiitake mushroom oil was shown to decrease platelet aggregation due to this mushroom’s lenthionine content.

Shiitake is loaded with powerful antioxidants, like vitamins A, C, D and E, selenium and uric acid. Though more research is needed, it appears that Shiitake may be able to lower high blood pressure.

This mushroom can lower cholesterol levels and boots production of interferon, which exhibits an anti-viral effect. Some studies suggest that this my be a possible treatment for hepatitis.

The substance in Shiitake called polysaccharides is what gives this mushroom it’s powerful immune enhancing effects. Shiitake’s cholesterol reducing action is caused by it’s eritadenine content.

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Shiitake Uses

  • Reduce cholesterol
  • Strengthen the immune system
  • Lower blood pressure
  • Fight viral infections
  • Improve liver function
  • Treat cancer
  • Fight free radicals as an antioxidant
  • Prevent Thrombosis
  • Help cure liver diseases
  • Fight off colds and flu
  • Combat viral infections
  • Reduce tumors
  • Induce weight loss
  • Cure respiratory diseases
  • Treat poor blood circulation
  • Cure weakness and prevent exhaustion

Scientific Name

Lentinula edodes

Common Names

Black Forest mushroom, oakwood mushroom, golden oak mushroom, Japanese mushroom

Where It Grows

This plant is grown in Asia but can be artificially cultivated anywhere the weather conditions are favorable.

Which Part Of The Plant Is Used

Fruiting Body

Shiitake Fruiting Body

Shiitake Fruiting Body

How It Works

Shiitake mushrooms contain polysaccharides (specificaly lentinan). This is believed to be the source of it’s healing properties.

How It’s Used

Shiitake can be eaten fresh or dried and pressed into tablets or capsules. It can also be made into soup or tea.

Precautions and Side Effects:

Shiitake mushroom has been used safely by millions of people of all ages throughout the world for centuries. It is a whole food. If you are pregnant or nursing, please consult with your doctor before taking any health supplement.

Description and History Of Shiitake Mushroom

Shiitake mushroom are an edible fungus that grows on dead trees and hardwood logs in the forests of Asia. Shiitake can also be grown on wooden logs that have been dirlled with hundreds of holes. The mushroom spores and then put in the holes and left to grow.

They have an umbrella shaped hood, are very large with a dark brown color and have have a rich earthy flavor. In ancient Japan the mushroom was so valued, wars were fought over it. The conquring army would take the cultivated Shiitake logs as their prize. In asian cultures it is not only considered a medicinal mushroom, but also a delicacy.

Editor’s Comments

I have often taken Shiitake mushroom to keep my blood pressure lower and to ward off colds and flu in the fall and spring. It’s also good to take as an antioxidant.

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This entry was posted in Mushrooms and tagged AIDS, Antioxidant, Antioxidant Properties, Black Forest Mushroom, Blood Circulation, Blood Pressure, Cancer, Cancer Drug, Cancer Of The Bowel, Cholesterol, Cholesterol Levels, Colds And Flu, Common Cold, Eritadenine, Fatigue, Free Radicals, Golden Oak Mushroom, High Blood Pressure, Immune System, Japanese Mushroom, Killer Cells, Lenthionine, Lentinula Edodes, Liver, Liver Diseases, Liver Function, Lower Blood Pressure, Nihon University, Oakwood Mushroom, Polysaccharides, Poor Blood Circulation, Respiratory Diseases, Shiitake, Shiitake Mushroom, Treatment Of Aids, Tumors, Uric Acid, Viral Infections, Vitamins And Minerals, Weight Loss. Bookmark the permalink. Both comments and trackbacks are currently closed.