Reishi is a dark mushroom whose botanical name is ganoderma lucidum. Reishi is thought about an adaptogen, a substance that might help the body deal with tension and increase the immune system.

Reishi mushroom is very important in conventional medicine systems of a number of nations in asia, consisting of china, japan, and korea.

Other names for this mushroom include red reishi, basidiomycetes mushroom, ling zhi, or ling chih (in china), and mannentake (in japan).

Individuals can consume the whole mushroom, however powdered kinds or extracts are primarily frequently utilized in traditional or alternative medicine.

The entire mushroom weighs about 25 to 100 grams.

Common dosages of dried mushroom extract variety from about 1.5 to 9 grams a day. (nevertheless, unlike with prescription drugs, there is often little guarantee about the pureness and dosage of supplements, including their active components.)

What claims are made about reishi?

Proponents of reishi mushroom claim that it can benefit health in many ways, including the following:.

  • Increase the body immune system (although what this indicates or how this could be done is not clear) to prevent or deal with infections
  • Deal with fatigue
  • Lower high cholesterol and high blood pressure
  • Increase strength and stamina
  • Treat hiv and help
  • Prevent or treat cancer
  • Lower inflammation

Does reishi work?

Any single substance, including reishi, is extremely unlikely to have such a broad variety of health benefits. Hence, evidence is really not likely to verify such numerous benefits.

Research studies in animals and cells have shown that reishi can safeguard the kidneys and liver from damage, kill cancer cells, and fight infections.

Research studies in individuals have not verified these findings.

The evidence from studies in individuals to show that reishi has actually the declared health advantages is restricted. Many of these studies are little and of poor quality, and some have actually contradicted the findings of others.

A well-conducted review discovered that the evidence was insufficient to reveal that reishi can be used as the preliminary treatment for cancer. The evidence does not show whether reishi can extend survival in people with cancer.

Small research studies with weak designs have actually also shown that reishi mushroom treatment decreases discomfort and promotes the recovery of uncomfortable varicella-zoster lesions in older adults. Other small studies have discovered that reishi may minimize fatigue and improve quality of life in people who have had breast cancer. Other proof shows that reishi might assist eliminate urinary system symptoms in guys with an enlarged prostate. (1 ).

History of reishi mushroom

The reishi mushroom was first discovered by chinese healers more than 2,000 years ago in the changbai mountains. This northern mountain range– which equates to “perpetually-white mountain region”– is commonly understood for its frigid conditions, but the base of the mountain is home to a big temperate hardwood forest where the rare reishi mushroom flourishes.

Ancient chinese texts describe the mushroom as an elixir of immortality, and note secret areas where the fungi was believed to grow. Healers believed that the reishi mushroom had powerful anti-aging properties, and it has long been used as a talisman of luck, healing, and wellness in chinese culture.

The reishi mushroom is still frequently utilized by physicians throughout asia to treat a wide variety of ailments and health issues, and use amongst western doctors and healers is growing. (2 ).


Reishi mushrooms are available dried and as powder, casts, tablets, pills, and syrup. Reishi items can be found in natural food stores, herb stores, and chinese markets. The suggested day-to-day dosage differs with conditions. For extreme conditions such as cancer, cardiovascular disease, and persistent infections, 9– 15 g daily in three similarly divided dosages is suggested. For a basic health tonic and for less serious conditions of asthma, high blood pressure, infections, and nervous disorders, 2– 6 g can be taken daily, in three equivalent parts.

Tea can be made from dried mushrooms or powder, and the suggested ratio is 2– 5 g of dried mushroom per liter of water. The mix needs to be simmered on low heat for more than 2 hours, to draw out all the active ingredients. The tea can be drunk two times daily. For serious health conditions or for a remedy to mushroom poisoning, some herbalists suggest a strong reishi tea mix, with as much as 20 g of dried mushrooms per liter of water. (3 ).


The reishi mushroom is a purplish-brown fungi with a long stalk, brown spores, and a fan-shaped cap with a glossy, varnish-coated appearance. Reishi grows on decomposing wood or tree stumps1 preferring the japanese plum tree but likewise discovered on oak. The mushroom is native to china, japan, and north america however is cultivated throughout other asian nations. Growing of reishi is a long, complicated procedure. The reishi grows in 6 colors, each thought to have different attributes and called: aoshiba (blue reishi), akashiba (red reishi), kishiba (yellow reishi), shiroshiba (white reishi), kuroshiba (black reishi), and murasakishiba (purple reishi).


The reishi mushroom is high in polysaccharide material with a minimum of 36 various substances identified6 consisting of beta-d-glucan and gl-1. triterpene constituents likewise have actually been evaluated.8 triterpene anti-oxidants, consisting of ganoderic acids a, b, c, and d; ganoderol a and b; ganoderol a; lucidenic acid b, and ganodermanontriol have actually been found in reishi. Terpenoids and terpenes lucidenic acid o and lucidenic lactone are likewise present. A peptidoglycan from reishi contained approximately 7% protein and 76% carbohydrate. Certain enzymes from reishi have been reported14 in addition to minerals such as calcium, magnesium, and potassium. Lanostan, coumarins, ergosterol, and cerevisterol are also parts of reishi. (4 ).

The 10 significant health benefits of reishi mushrooms

While reishi mushrooms are usually safe for most people to explore, they can cause some side effects– gastrointestinal and otherwise– so you need to talk to your medical professional before taking them. (that goes double if you’re pregnant, breast feeding, about to have surgery, or have any kind of blood disorder or high/low high blood pressure.).

Once your md offers you the all-clear, nevertheless, there are lots of manner ins which reishi ‘shrooms can potentially boost your health. Below are 10 reishi mushroom advantages that have been uncovered by scientists– although it is very important to note that many of these research studies weren’t conducted on people (or if they were, the sample size was really small), and more research needs to occur before these theories are definitively shown.

1. They can improve the immune system

Historically, reishi mushrooms have been utilized as a body immune system enhancer– they’re even used in asian cultures as an immunostimulant for patients with hiv and cancer. The beta glucans (complex sugars) in the mushroom are thought to promote the body immune system to prevent infection.

2. Reishi mushrooms can relieve tension and tiredness

Reishi mushrooms are adaptogens, plants that assist the body fight tension. In one research study of 132 clients experiencing neurasthenia (a condition identified by physical and mental fatigue), consumption of a compound found in reishi mushrooms was shown to improve pains, discomforts, and sensations of irritability.

What’s more, a new study conducted by a group of researchers from penn state college of medicine took information from the national health and nutrition examination study, gathered from more than 24,000 u.s. Adults from 2005 to 2016, and looked at two days of dietary recall to assess how typically individuals were taking in mushrooms. The authors then compared that frequency with reported levels of depression. Researchers found that participants who reported consuming moderate-to-high levels of mushrooms over the course of the two days had lower odds of anxiety, as compared to those who consumed low or no quantities of mushrooms. Their findings verified their hypothesis that people who consume mushrooms have a lower danger of depression, due to their high levels of vitamin b-12, anti-oxidants, and anti-inflammatory parts. “mushrooms are the greatest dietary source of the amino acid ergothioneine– an anti-inflammatory representative which can not be synthesized by humans,” stated lead researcher djibril bachelor’s degree. Inflammation has actually been linked to depression, as well as a host of other persistent health problems. Building on previous small scientific trials that have shown reductions in both depression and stress and anxiety among routine mushroom customers, the research study is really promising for those seeking nutritional options for preventing and dealing with state of mind disorders.

3. They may be an ally versus cancer

Many research studies have been done on reishi mushrooms’ impact on cancer cells. The outcomes have actually been appealing– one little study in the journal of oncology found that growths shrunk in three cancer patients that were taking reishi mushrooms. Scientists believe beta glucans in the mushrooms may prevent new blood vessel growth, which is crucial as cancer cells need a consistent blood supply to grow. The triterpenes (aka necessary oils) in the mushrooms may likewise inhibit the advancement and transition of tumors. Additional research study suggests that the mushrooms could reduce chemotherapy-induced nausea and improve the efficacy of radiation treatment. That said, if you’re presently going through cancer treatment, make sure to check in with your medical professional before including reishi mushrooms to your routine, as they might interact with your procedure.

4. Reishi mushrooms could lower high blood pressure

Compounds in reishi mushrooms may help keep high blood pressure at bay, according to a rat study performed in 2014. However again, if you’re currently taking high blood pressure medication, speak with your physician before taking reishi mushrooms– the combination might decrease your bp to dangerous levels.

5. They might be helpful for the brain

Research done on animals suggests that reishi mushrooms might be healing for neurodegenerative disorders such as alzheimer’s disease and might likewise be able to secure the brain from seizures. Additional research still needs to be done to verify this, nevertheless.

6. They have allergy-fighting prospective

Some studies have actually shown that reishi mushrooms might have antihistamine impacts and can enhance the body’s oxygen supply, which is crucial to those struggling with persistent and allergic asthma.

7. Reishi mushrooms contain cholesterol-lowering substances

Both triterpenes and beta glucans might lower total cholesterol and ldl– commonly referred to as “bad cholesterol.”.

8. They might be helpful for those with type 2 diabetes

Reishi mushrooms were discovered to decrease blood sugar level in one little double-blind, placebo-controlled research study– possibly by hindering an enzyme that produces glucose. Plus, after seeing significantly reduced kidney tension and lower blood-sugar levels in test subjects, a different group of researchers concluded that reishi mushrooms may avoid or halt kidney issues in type 2 diabetes patients.

9. They might enhance liver function

Reishi mushroom spores were found to promote liver cell regrowth in mice, enhancing the organ’s ability to shuttle contaminants out of the body. A healthy liver can also be critical to supporting other health advantages pointed out above, including managing blood glucose and allergic reactions.

10. They’re rich in antioxidants

Despite the fact that their other nickname is “the mushroom of immortality,” reishi mushrooms will not, in fact, make you live forever. However they do have antioxidant homes that can decrease the threat of illness and premature aging– and we can never have too many foods like that in our diets, right? (5 ).

Other intentions for the use of reishi

Anti-inflammatory effects, insomnia, stress and anxiety, obese, fatigue, manages lipids and cholesterol, anti-aging impacts (+ polyporus, cordyceps), heart and liver protection, allergies (stops histamine release + vitamin c), food allergies (+ hericium), musculoskeletal disorders, stress removal, stomach ca, cancer of the liver, lungs, skin, brain, kidneys, immune system strengthening, skin diseases, acts antineoplastically, reinforces the cardiovascular system (boosts contractility, minimizes high blood pressure, prevents heart muscle hypoxia), antibiotic action (versus e.coli, b.dysenteria, pseudomonas, pneumococci, streptococci, staphylococci), enhances the liver, diabetes, reduces coughing, supports the coughing out of mucus, serves as a sedative, analgesic, antihistamine impact, bronchitis (+ cordyceps – long-lasting, + coriolus for a severe condition– regrows mucous membranes), neurasthenia, leukopenia, cirrhosis of the liver, skin-related diseases, bodily or psychological tiredness, arthritis, arthritis, leukaemia (bone marrow impact), retinal illness, muscular atrophy and dystrophy and rs, detoxification of the liver, manages defensive qi, a pronounced anti-oxidant (p/e), antiaging impacts.

Tcm qualities

  • Temperature level– neutral
  • Taste– sweet and somewhat bitter
  • Tropism– heart, liver, lungs (according to some sources, also tropism to the kidneys or spleen)
  • Results according to standard chinese medication:
  • Replenishes qi and nurtures blood
  • Calms the mind
  • Changes mucus and stops cough
  • Decreases dyspnoea
  • Reinforces the kidney essence

Effects according to conventional chinese medication:

  • Replenishes qi and nourishes blood
  • Relaxes the mind
  • Changes mucous and stops cough
  • Minimizes dyspnoea
  • Enhances the kidney essence (6 )

Side effects of reishi mushrooms

Taking excessive reishi mushroom might trigger adverse effects such as the following, per mskcc:.

  • Upset stomach
  • Skin rashes
  • Nausea

Reishi mushroom’s side effects might consist of queasiness and insomnia in some individuals with cancer. In unusual cases, liver toxicity was a reported side effect.

Persistent diarrhea in a male with non-hodgkin’s lymphoma following long-term use of a powdered reishi mushroom extract likewise took place.

Individuals who must avoid reishi

  • According to mskcc, the following groups of people need to avoid reishi or speak with their medical professionals prior to taking it.
  • those on blood slimmers: do not take reishi if you are currently taking blood slimmers consisting of warfarin, as it might increase bleeding.
  • those on immunosuppressants: reishi can improve immune action and may make your meds less reliable.
  • those going through chemotherapy: it’s theorized that reishi may make chemotherapy drugs less efficient.
  • those on substrate drugs: if you are taking cytochrome p450 2e1, 1a2, and 3a substrate drugs, do not take reishi as laboratory research studies recommend substances in reishi might impact drug concentrations.
  • pregnant people: speak with your doc prior to taking any reishi mushroom supplements. (7 )

How to include reishi mushrooms to your diet plan?

So, how exactly do you take reishi mushrooms? First, there are numerous varieties of reishi, the most typical of which has a soft, cork-like texture and an ear-shaped cap that ranges in color from red-orange to black. The reishi mushroom has a rather bitter, woody taste, which is why it is generally prepared in a tea or as an extract.

Due to its growing status as a veritable remedy, the reishi mushroom is now cultivated commercially throughout the world and is available in a variety of formats from teas and tinctures to pills and can even be found in superfood protein powder blends. Simply put, reishi mushrooms might not taste totally fantastic on their own, but when mixed and consumed in properly, they can be straight-up scrumptious. (8 ).

How to make your reishi preparation?

Break your dried reishi into small pieces. Contribute to fresh filtered water in a stainless-steel pot. Turn the heat to high up until water starts to boil, then turn down to low and simmer carefully for a minimum of thirty minutes and up to 2 hours.

The longer you simmer, the more powerful the tea will be. When it’s ready, it must be a light amber color. Pressure out the reishi pieces and enable your brew to cool somewhat prior to drinking.

Reishi has a naturally bitter taste and you might not find it enjoyable to drink directly. Check out some variations on this recipe. Adding some slices of fresh ginger throughout the simmering procedure or mixing your reishi decoction with chai tea are popular options. Likewise, including some honey and a splash of cream or coconut milk make for a wonderful beverage at any time of day. (9 ).

Summary and conclusion

When it comes down to it, this mushroom develops an exceptionally bitter tea that likely will not be as much fun to consume as your other favorites. But that does not indicate that you need to ignore it. Rather, you should consider this tea to be much more essential than most of the others that you have actually tried because of the possible health advantages that you could get simply from drinking a small amount each day.

This tea can give you health benefits with less than a cup a day (which is good because of how bitter it can be). And you can take it prior to you even have any health problems in order to avoid them from coming. It’s designed to work with your body, enhancing your body immune system, and making certain that you feel your finest every day.

Whether you select to buy your reishi mushrooms from a supplier, grow your own, or gather them, you’re certainly going to value the health advantages and the associated enhancements that you’ll feel. And that’s going to outweigh the unfavorable effects of actually consuming or consuming these mushrooms every day. Just make certain that you talk with your physician before you start adding these to your day-to-day diet plan to ensure they’re safe and healthy for you to take in the amount you pick. (10 ).

Few more things to bear in mind

Bleeding conditions: high doses of reishi mushroom may increase the risk of bleeding in some individuals with particular bleeding conditions.

Surgery: high doses of reishi mushroom might increase the danger of bleeding in some individuals if utilized before or during surgical treatment. Stop using reishi mushroom a minimum of 2 weeks prior to a set up surgery.

Medications that slow blood clotting (anticoagulant/ antiplatelet drugs) connects with reishi mushroom

Reishi mushroom may slow blood clotting. Taking reishi mushroom along with medications that likewise slow blood clot might increase the threat of bruising and bleeding.

Medications for diabetes (antidiabetes drugs) connects with reishi mushroom

Reishi mushroom may decrease blood sugar levels. Taking reishi mushroom together with diabetes medications might trigger blood sugar level to drop too low. Display your blood sugar closely. (11 ).

The bottom line

Reishi mushroom is a popular fungus used in eastern medication.

It might boost the body immune system through its effects on white blood cells, particularly in people who are ill, such as those with cancer.

This fungi may also have the ability to reduce the size and number of growths in particular kinds of cancer, as well as improve quality of life for some cancer patients.

The majority of human research has actually shown that it does not improve cholesterol, blood glucose or anti-oxidants, however it may be effective at minimizing tiredness or anxiety in many cases. (12 ).


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