Mushrooms
( Maitake, Shiitake and Reishi)
For thousands of years, Eastern cultures have
revered mushrooms as both food and medicine. Tradition has it that there are more than 50
species with healing properties. Studies conducted over the past 30 years--mostly in
Asia--have provided data suggesting that substances extracted from mushrooms aid in the
treatment of certain types of cancer, lower the risk of cancer, promote immune function,
reduce the risk of coronary heart disease, ward off viruses, bacteria, and fungi,
reduce inflammation, combat allergies, help balance blood sugar levels, and support the
body's detoxification mechanisms.
They contain B vitamins, and vitamin C, as well as calcium and other minerals. At least
three species have demonstrated phenomenal healing potential: maitake, shiitake, and
reishi. People are interested in medicinal mushrooms because they've been used effectively
for thousands of years.
Maitake Mushrooms
Maitake (Grifola frondosa) means "dancing mushroom" in Japanese. Many doctors in
Japan use maitake to lower blood pressure and blood lipids, two key risk factors in
cardiovascular disease, but Maitake may best be known for its cancer-fighting properties.
It contains grifolan, an important bet-glucan polysaccharide (molecule composed of many
sugar molecules linked together). Grifolan has been shown to activate macrophages, a type
of cell considerd to be the " heavy artillery": of the immune system, explains
Larry A. Walker, Ph.D., R.D., author of "Natural products update," published in
Drug Topics, June 1997. D-fraction, one of the polysaccharides in maitake, also energized
the cellular immune system.
The evidence confirming maitake's therapeutic value - both in and out of the laboratory -
is impressive. Laboratory studies have shown that maitake extract can block the growth of
tumors and boost the immune function with cancer patients.
Haroaki Nanba reported the findings of the following study in "Maitake D-fraction:
healing and preventing potentials for cancer," published in the Townsend Letter for
Doctors and Patients, Feb/Mar 1996; In a non-randomized clinical study, 165 individuals
with advanced cancer used maitake D-fraction. Patients received either maitake D-fraction
alone or with chemotherapy. Maitake was found effective against leukemia and stomach and
bone cancers. Responses were further improved when maitake D-fraction and chemotherapy
were used together. Individuals receiving maitake D-fraction also experienced relief from
the side effects of chemotherapy, such as loss of appetite, vomiting, nausea, hair loss,
and deficiency of white blood cells.
People with non-insulin-dependent diabetes mellitus (NIDDM) may also benefit from maitake,
according to researchers Hiroaki Nanba and Keiko Kubo, authors of "Mushroom biology
and mushroom products". Researchers investigated a specific, high-molecular
polysaccharide in maitake called the X-fraction. They found that mice given maitake had an
increased ability to recognize glucose, and the control group had higher blood glucose
levels. The researchers suggested that maitake can reduce insulin resistance, thereby
increasing insulin sensitivity. The X-fraction appears to be the active compound with
anti-diabetic properties. Results of test-tube and experimental animal studies suggest
that beta-glucan compounds in maitake may inhibit tumor growth by stimulating the immune
system. In preliminary studies conducted in Japan, maitake feedings were shown to lower
blood pressure levels in laboratory rats with high blood pressure and lower blood
cholesterol levels in rats with high cholesterol. Studies with mice also suggested that
maitake may have anti-diabetic properties.
Shiitake Mushrooms
In China and Japan, the restorative powers of
shiitake mushrooms are legendary. For centuries, they have been used to treat conditions
such as colds and flu, poor circulation, upset stomachs and even exhaustion. Scientific
studies, conducted mainly in Japanese laboratories, have focused on two substances
extracted from shiitake--lentinan and LEM. These substances are beta-glucans (mega-sugar
molecules) that appear to kick immune system cells into action to help slow the spread of
cancer cells and help fight infection. There is some indication from preliminary studies
that when lentinan is given along with conventional chemotherapy, cancer tumors shrink
more readily and side effects are reduced. Other studies from Japan point to LEM as a
possible therapy for HIVand HCV. A shiitake extract called eritadenine is also being
studied for its potential to reduce heart disease risk by reducing blood lipids and
cholesterol levels.
A staple in Asian diet for centuries, the shiitake mushroom has been reputed as a tonic,
an aid in the prevention of strokes, and stimulates the immune system.
Shiitake mushrooms (Lentinula edodes) have been
a mainstay of Chinese medicine for thousands of years. As far back as the 14th century,
Chinese physician Wu-Rui described shiitake as a food that activates "Qi".
Roughly translated, qi is the circulating life force, a function of which is to protect
the immune system. The ancient Chinese believed that shiitake dispelled hunger, treated
colds, and nourished the blood circulatory system. Scientists today are finding that
shiitake can help the body combat heart disease, cancer, and viruses including HIV and
HCV.
Research conducted in Japan in the 1970s identified a specific amino acid in shiitake that
helps speed up the processing of cholesterol in the liver. In a 1974 study (reported by
Kenneth Jones in "Shiitake Medicine in a mushroom," Herbs for Health, Jan/Feb
1997), 40 elderly individuals and 420 young women consumed nine grams of dried shiitake or
the equivalent amount of fresh shiitake (90g) every day for 7 days. After a week, total
cholesterol levels had dropped seven to 15% in the older group, and 6 to 12% in the young
women.
Like maitake, shiitake also appears to be a formidable cancer fighter. In 1969, scientists
at Tokyo's National Center Research Institute isolated a polysaccharide compound from
shiitake they called lentinan. In laboratory trials, lentinan caused tumors in mice to
regress or vanish in 80 to 100% of the subjects. Lentinan appears to stimulate
immune-system cells to clear the body of tumor cells.
What's more, shiitake appears to be effective against some of the more serious viruses we
face today: HIV and Hepatitis C. Test-tube studies in Japan indicate that LEM (short of
Lentinula edodes myucelium), an extract of shiitake mushroom, is more lethal to
HIV-infected cells that AZT, a well-known medication developed to delay the progress of
AIDS. In other test-tube studies, LEM lignins have been shown to block virus cells from
reproducing and damaging helpful T cells. These lignins also stop cell damage from herpes
simplex I and II, two viral infections that often plague individuals with HIV.
Hepatitis C is a liver disease transmitted through transfusions, the use of unclean
needles, or other blood-to-blood contact. In the 1990s, a trial involving 16 clinics in
Japan investigated the impact of LEM on Hepatitis C. The studies indicated that LEM may
stimulate the body to produce antibodies. Forty individuals with chronic Hepatitis C
ingested six grams of LEM daily for four months. All of the patients experienced relief of
Hepatitis C symptoms, and in 15, the virus was inactivated.
Reishi Mushrooms
For four thousand years, the Chinese and Japanese have used reishi as a medicine for liver
disorders, hypertension, and arthritis. Through in vitro and human studies, today's
researchers have found that reishi has anti-allergic, anti-inflammatory, anti-viral,
anti-bacterial, and antioxidant properties. In vitro experiments also indicate that reishi
may help fight tumors. In addition, a protein isolated from reishi - Ling Zhi-8 - may
reduce the risk of transplant rejection.
Beinfield points out that reishi is particularly beneficial for individuals with asthma
and other respiratory complaints. "It has a healing effect on the lungs," she
says. "Reishi is good for respiratory strength and for coughing". At least one
population study confirms this claim. When more the 2000 Chinese with chronic bronchitis
took reishi syrup during the 1970s, within two weeks, 60 to 90% felt better and reported
an improved appetite, according to "Medicinal mushrooms," by Christopher Hobbs,
published in Herbs for Health, Jan/Feb 97.
Reishi also has non-material benefits. Beinfield explains, "Reishi is said to elevate
the spirit; it's a mood-elevating substance." Traditionally, reishi is believed to
help transform the individual into a more spiritual being. Just as mushrooms transform
decayed material on the ground into life-giving nourishment, reishi converts metabolic and
psychic waste (hostility and other negative feelings), thereby raising the spirit and
unshackling the mind. Reishi supports immune function, peace of mind, and physical vigor.
MIRACLE MUSHROOMS
Our Liquid Extract Combination of Maitake, Shiitake and Reishi Mushrooms
2 fl oz
Amber Bottle w/ dropper $24.99 ![]()
4 fl oz
Amber Bottle w/ dropper $39.99 ![]()
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Disclaimer : These products have not been approved by the FDA or any other government health agency for use in the prevention, cure or treatment of disease.