Reishi mushrooms were used for food and medicine as far back as the reign of the first Chinese emperor. The Chinese even believed in a ‘Reishi Goddess’ that bestowed health, youth, and longevity. Historically it was only given to royalty. - See more at: http://fitlife.tv/6-super-mushrooms-to-rock-your-world_original/#sthash.KXfQUH32.dpuf

"Reishi indeed sounds like a cure-all," writes Rebecca Wood in her book "New Whole Foods Encyclopedia." She goes on to explain reishi's wide range of uses: "An immunostimulant, it is helpful for people with AIDS, leaky-gut syndrome, Epstein-Barr, chronic bronchitis and other infectious diseases. It is used as an aid to sleep, as a diuretic, as a laxative and to lower cholesterol." It almost seems too good to be true.

How can one fungus help the human body in so many ways? Traditional Eastern medical science explains reishi's wide range of medicinal applications better, perhaps, than mainstream medicine ever could. According to Eastern thought, the body needs to defend itself against threats to its "equilibrium." These threats can be physical, such as viruses and bacteria that cause infection; emotional, such as stressors that cause anxiety; or energetic, in that they reduce alertness. Whatever the threat, reishi helps the body maintain its defense against these threats to its equilibrium, helping the body to maintain balance. In this sense, diseases like heart disease and cancer mean that the body is out of balance, which is why an equilibrium-enhancing remedy such as reishi can help so many diverse ailments.

Skeptics can doubt the previous explanation as Taoist "mumbo jumbo," but laboratory research proves many of reishi's medicinal applications. As Dr. Andrew Weil writes, reishi "has been the subject of a surprising amount of scientific research in Asia and the West." Research shows that the polysaccharide beta-1,3-D-glucan in reishi boosts the immune system by raising the amount of macrophages T-cells, which has major implications for people suffering from AIDS and other immune system disorders.

This immune-boosting action also works wonders in the prevention and treatment of cancer, as the T-cells are then able to fight cancer cells more effectively. However, reishi may help the body defeat cancer in not just one, but four ways. In addition to boosting the immune system, the glucan in reishi helps immune cells bind to tumor cells. Many experts believe that it also actually reduces the number of cancerous cells, making it easier for T-cells and macrophages to rid the body of them. Another substance in reishi, called canthaxanthin, slows down the growth of tumors, according to "Prescription for Dietary Wellness" author Phyllis A. Balch and other experts. As a result of these amazing anti-cancer abilities, laboratory research and traditional medicinal usage of reishi to fight cancer is so positive that the Japanese government officially recognizes it as a cancer treatment.

Besides cancer, reishi can help and treat another of America's top killers: cardiovascular disease. The protection reishi offers against heart disease and stroke is truly remarkable because it helps prevent so many different risk factors, due to its high content of heart-saving substances like sterols, ganoderic acids, coumarin, mannitol and polysaccharides. Experts believe that the ganoderic acids in particular lower triglyceride levels, remove excess cholesterol from the blood, lower blood pressure, reduce platelet stickiness and even help correct arrhythmia. In fact, for 54 people with hypertension unresponsive to medication, taking reishi extract three times a day for four weeks was enough to significantly lower blood pressure, according to a study reported by Burton Goldberg in "Heart Disease." Just imagine how the incidence of cardiovascular disease could be reduced if using reishi really caught on in the Western hemisphere.

While you protect your body against infectious disease, cancer and heart disease, your use of reishi can also help relieve your everyday discomforts. Do you have allergies? Japanese researchers discovered that the lanostan in reishi acts as a natural antihistamine. Do you suffer from muscle aches or arthritis? Dr. William B. Stavinhoa of the University of Texas Health Science Center found that reishi is as powerful as five milligrams of hydrocortisone, but with minimal side effects. What about anxiety or insomnia? According to "Mind Boosters" by Dr. Ray Sahelia, the reishi mushroom can calm the mind, as well as improve memory, concentration and focus. With all these benefits, reishi truly is the "medicine of kings."

Reishi's wide range of medicinal applications

Health Benefits: Reishi indeed sounds like a cure-all. An immunostimulant, it is helpful for people with AIDS, leaky gut syndrome, Epstein-Barr, chronic bronchitis, and other infectious viruses. It is used as an aid to sleep; as a diuretic; as a laxative; and to lower cholesterol. Reishi mushrooms are antioxidants and liver protectants..
New Whole Foods Encyclopedia by Rebecca Wood, page 288

One key function, identified long ago by Eastern medical science, is defense--that is, the body has the need and ability to defend itself against threats to its equilibrium, whether they be physical, emotional, or energetic. Having noted and studied the body's defensive capabilities, Chinese doctors then explored the natural world to find ways of maintaining and enhancing them, and they discovered a number of ways to do so, including the administration of herbal remedies. Among these remedies are ginseng, astragalus, and several mushrooms that grow on trees, such as Ganoderma lucidum (known to the Chinese as ling chih and the Japanese as reishi).
8 Weeks To Optimum Health By Andrew Weil MD, page 15

Not all of the active components in reishi have been isolated; like many other organic substances, the molecules in this plant are quite complex, though they are probably mostly polysaccharides and peptides. Dr. Terry Willard, a proponent of the medical uses of this mushroom, maintains that reishi also decreases free radicals by 50.4 percent through an as yet, unidentified antioxidant. ... Other researchers suspect that reishi may not have an antioxidant of its own but rather stimulates production of the body's own free radical scavenger, an enzyme called superoxide dismutase (SOD). According to the Bulletin of the Oriental Healing Arts Institute, reishi acts as an agent for promoting an increase in leukocytes, phagocytosis which in turn increase the number of disease-fighting T-cells in the bloodstream.
Attaining Medical Self Sufficiency An Informed Citizens Guide by Duncan Long, page 196

These powerful adaptogens -- Siberian ginseng, schisandra, ginseng, astragalus, and reishi--are among what Teeguarden calls the "superstars of Chinese tonic herbalism . . . incomparable, legendary herbal substances [that] have withstood the test of time." These five herbs also tend to be the ones with the most scientific backing for their strengthening and normalizing effects.
Off The Shelf Natural Health How To Use Herbs And Nutrients To Stay Well By Mark Mayell, page 291

 

Reishi and the immune system

Reishi is a purely medicinal mushroom, not a culinary one, both because it is hard and woody and because it tastes very bitter. But it is nontoxic and has been the subject of a surprising amount of scientific research, both in Asia and the West. Although most of the research has been in animals, the results are so promising that I think human studies will soon follow. Like maitake and other related mushroom species, reishi improves immune function and inhibits the growth of some malignant tumors. Additionally, it shows significant anti-inflammatory effect, reduces allergic responsiveness, and protects the liver.
8 Weeks To Optimum Health By Andrew Weil MD, page 140

Reishi is a supreme immune tonic. Because of its neutral energy, it is fine for anyone to take. It treats immune disorders including AIDS as it raises the T cell levels (an index of AIDS and immune disorders). It is also specific for Chronic Fatigue Syndrome. It inhibits bacteria and viruses, treats cancer and tumors and its adaptogenic quality protects the body against stress. It treats heart disease, reduces cholesterel and lowers high blood pressure.
The Herbs Of Life by Lesley Tierra, page 195

Maitake, shiitake, and reishi mushrooms possess beta-1,3-D-glucan, a type of polysaccharide that stimulates the immune cells. Their immune-boosting power makes them essential for fighting the flu.
Prescription For Nutritional Healing by Phyllis A Balch CNC and James F Balch MD, page 469

In addition to being an effective energizer, reishi is an antioxidant that protects the body from the harmful effects of radiation and free radicals. It contains polysaccharides and other compounds that may combat bacteria and viruses and boost the immune system
Off The Shelf Natural Health How To Use Herbs And Nutrients To Stay Well By Mark Mayell, page 56

Reishi Mushrooms Known as kisshotake or the "lucky fungus," in Japan, reishi mushrooms were originally used in China in both cooking and traditional healing. However, for several thousand years the Japanese have used these delicately flavored mushrooms in their cuisine. reishi mushrooms, which are quite pricey, are available in Asian markets and gourmet shops. However, they may be worth their weight in gold. Recent studies show that reishi may stimulate the immune system, which increases the body's ability to ward off disease. In addition, reishi mushrooms contain compounds that are natural antihistamines and have strong anti-allergic activity. Other studies show that reishi can lower blood cholesterol levels and prevent the formation of dangerous blood clots that can lead to a heart attack or stroke..
Earl Mindells Soy Miracle Earl Mindel RPH PHD, page 107

Reishi and Cancer

For the past decade, reishi has also been used as a cancer treatment in Japan, with some success. reishi appears to inhibit cancer via its beneficial effect on the immune system. Compounds in reishi can boost immune function by activating macrophages and T-cells, the disease-fighting cells that help rid the body of all foreign invaders, including viruses, bacteria, and cancer cells.
Earl Mindell's Supplement Bible by Earl Mindell RPh PhD, page 167

One of the reishi polysaccharides, called glucan, shows anti-tumor potential according to some researchers. Researchers speculate that glucan reduces the number of cancerous cells making it possible for the body's immune system to handle them more effectively.
Attaining Medical Self Sufficiency An Informed Citizens Guide by Duncan Long, page 196

Carbohydrate-proteins, called mucopolysaccharides, which are found in many herbs, such as echinacea and reishi mushrooms, not only activate macrophages but actually help them to bind to the antigen or tumor cell.
Herbal Medicine Healing Cancer by Donald R Yance Jr., page 93

Canthaxanthin acts as an antioxidant, boosts immunity, slows the growth of cancer cells, and may help to prevent skin and breast cancers. Food sources include mushrooms, particularly reishi, maitake, and shiitake.
Prescription For Dietary Wellness by Phyllis A Balch, page 50

 

Reishi and cardiovascular disease

Reishi contains several constituents, including sterols, coumarin, mannitol, polysaccharides, and triter-penoids called ganoderic acids. Ganoderic acids may lower blood pressure as well as decrease low-density lipoprotein and triglyceride levels. These specific triterpenoids also help reduce blood platelets from sticking together -- an important factor in lowering the risk for coronary artery disease. While human research demonstrates some efficacy for the herb in treating altitude sickness and chronic hepatitis B, these uses still need to be confirmed.
The Natural Pharmacy by Schuyler W Lininger, page 456

Because there is some evidence that reishi extract lowers cholesterol and blood pressure and reduces platelet stickiness, another cardiovascular risk factor, it is being studied for its potential in the treatment of heart disease.
Off The Shelf Natural Health How To Use Herbs And Nutrients To Stay Well By Mark Mayell, page 56

This mushroom is prized in Japan and China, where its rejuvenating qualities have been known for over 4,000 years. Scientific studies have confirmed its medicinal properties. Published studies in humans show that it lowers blood pressure and reduces "bad" LDL cholesterol and triglycerides, another type of blood fat. It also reduces the tendency of blood platelets to accumulate, thus making blood less likely to clot and provoke heart attacks and strokes. Since the raw mushroom is woody and inedible, the traditional method of preparing reishi is to make a tea by simmering it for a long time in water. Fortunately, it is also available in a powdered form. Typical dosage: 1,000 to 9,000 milligrams in capsules per day,- or 50 to 75 milligrams in concentrated capsules three times per day.
The Herbal Drugstore by Linda B White MD, page 327

Chinese herbal medicine physicians regard the reishi mushroom as an "elixir of immortality." Research confirms that reishi is an effective cardiotonic. In a study of 54 people (average age, 58.6) whose blood pressure was over 140/90 and who were unresponsive to hypertension medication, those taking reishi mushroom extract in tablet form three times a day for four weeks experienced a significant drop in their blood pressure compared to the control group. The blood pressure of all the test subjects fell below 140/90.
Heart Disease by Burton Goldberg, page 205

Reishi as an antihistamine

Japanese researchers have also found that reishi acts as an antihistamine, making it useful for treating allergies. Lanostan, a compound found in reishi, appears to control the release of transmitting chemicals in the body, thereby inhibiting the release of histamine. Since reishi also promotes the adrenal function and immune reaction, it has added effectiveness in controlling the body's reaction to an allergen.
Attaining Medical Self Sufficiency An Informed Citizens Guide by Duncan Long, page 196

reishi is a true adaptagen, enhancing health and normal functions of the body. For example, while it increases some components of the immune response to cancers, it also inhibits pathological immune functions in autoimmune diseases. It has also been reported to reduce the histamine release associated with allergic reactions, and even to help prevent life threatening ana-phylactic reactions.
Healing Pets With Nature's Miracle Cures By Henry Pasternak DVM CVA, page 112