Benefits of Ganoderma lucidum (Plus Side Effects and Dosage)


Eastern medicine uses many different plants and cookies. Interestingly, Ganoderma lucidum is especially famous.

It has several health benefits, including boosting the immune system and fighting cancer. However, its safety has recently come into question.


This article will tell you what you need to know about the potential benefits and risks of Ganoderma lucidum mushrooms.

What Is the Ganoderma lucidum?


Ganoderma lucidum, also known as Reishi and Lingzi, is a  fungus that grows in many hot and humid places in Asia.

For  many years , this fungus has been established in Eastern medicine.

Within mushrooms, there are many molecules, including triterpenoids, polysaccharides, and peptidoglycans, which may be responsible for its health effects.

While the mushrooms themselves can be eaten fresh, it is also common to use powdered forms of the mushroom or extracts that contain these specific molecules.

These different forms have been tested in cell, animal and human studies.

Below are scientifically studied benefits of the reishi mushroom.

While mushrooms themselves can be eaten fresh, it is also common to use powdered forms of mushrooms or scorpions that contain these specific molecules.


These different forms have been tested in the cell, animal and human sciences.


Below are many scientifically studied benefits of Ganoderma lucidum .

  1. Anti-Cancer Properties:

 Many people use this fungus because of its potential to fight cancer. In fact, a study of more than 4,000 breast cancer survivors found that 59% used reishi mushrooms

In addition, several test tube studies have shown that it can cause cancer cell death. Nevertheless, the results of these studies do not necessarily equal the effectiveness of animals or humans.

Some research has investigated whether reishi may be beneficial for prostate cancer due to its effects on the hormone testosteroneWhile a case study has shown that the molecules found in this mushroom can cause the eradication of prostate cancer in humans, a large follow-up study did not support these findings

Reshi mushrooms have also been studied for their role in preventing or fighting colorectal cancer Some research suggests that the number and size of tumors in the intestine have decreased by one year after treatment with Reishis

What’s more, a detailed report from several studies has indicated that mushrooms can benefit cancer patients in a beneficial way  These benefits include increasing the activity of the white blood cells in the body, which helps fight cancer, and improves the quality of life in cancer patients.

Researchers, say they should be run in conjunction with traditional treatment rather than replacement. In addition, many studies of reishi mushrooms and cancer were not high quality. Because of this, much research is needed


  1. Boost the Immune System

One of the most important effects of Ganoderma lucidum is that it can boost your immune system.


Although some details are still uncertain, test tube studies have shown that Reishis can affect genes in white blood cells, which are an important part of your immune system.

Further, these studies have shown that certain forms of Reishi can alter the inflammatory pathways in white blood cells

Research in cancer patients has shown that certain molecules found in mushrooms can increase the activity of white blood cells, a type of natural killer cells


Natural killer cells fight infection and cancer in the body


Another study found that Reishis can increase the number of other white blood cells (lymphocytes) in patients with colorectal cancer.


Although most benefits of the fibrous mushroom immune system have been observed in sick people, some evidence suggests that it can help healthy people as well.


In one study, the fungus improved lymphocyte function, which helps fight infection and cancer in athletes dealing with stress conditions


However, other studies in healthy adults showed no improvement in immune function or inflammation even after 4 weeks of taking squeeze extract.


Overall, it is clear that Reishi affects white blood cells and immune function. More research is needed to determine the extent of the benefits of healthy and sick.

  1. Could Fight Fatigue and Depression:

The effects of Reishi are often emphasized on the immune system, but there are other potential benefits.

These include fatigue and depression, as well as improved quality of life.

One study examined its effects in 132 people with neurostenia, a poor condition associated with pain, discomfort, dizziness, headaches and irritability.

Researchers found that after 8 weeks of taking supplements, fatigue had subsided and wellness had improved.

Another study reported that in a group of 48 breast cancer survivors , fatigue was reduced after 4 weeks of taking Reishi powder and improved quality of life.

In addition, those involved in the study also experienced less anxiety and depression.

Although Reishi mushrooms can promise promise for people with certain diseases or ailments, it is unclear if it will benefit people who are otherwise healthy.

  1. Heart Health

A 12-week study of 26 individuals found that Reishi mushrooms can increase “good” HDL cholesterol and increase triglycerides.

However, other studies in healthy adults have shown no improvement in cardiovascular disease risk factors .

In addition, a large analysis after examining five different studies involving 400 people showed no beneficial effects for heart health. Researchers found that the use of Reishi mushrooms for 16 weeks did not improve cholesterol .

  1. Blood Sugar Control

Numerous studies have indicated that molecules found in Ganoderma lucidum can reduce blood sugar in animals .

Some preliminary studies in humans have reported similar results

However, the majority of research has not supported this benefit. After reviewing hundreds of participants, researchers found no benefit from fasting for blood sugar

Mixed results for blood sugar were observed after eating. In some cases, reshi mushroom reduced blood sugar, but in other cases, it was worse than placebo.

6. Antioxidant Status

Antioxidants are molecules that can help prevent damage to your cells

Because of this important function, there is a strong interest in eating and drinking supplements that can enhance the body’s antioxidant status.

Many people claim that Reishi mushrooms are effective for this purpose.

However, in several studies, the levels of two major antioxidant enzymes in the blood after 4 to 12 weeks of feeding have not changed.

7. Hepatitis B.

Preliminary research suggests that taking reishi mushrooms (gonopoli) reduces the amount of hepatitis B virus in the body. This product seems to improve liver function in such individuals.


8.Shingles-related pain.

Some people report that when conventional treatment does not work, the pain of squeezing hot water in the Reishi mushroom reduces.

  • Altitude sickness.
  • Asthma and bronchitis.
  • Boosting the immune system.
  • Chronic fatigue syndrome (CFS).
  • HIV disease.
  • Kidney disorders.
  • Liver disease.
  • Prostate cancer.
  • Stomach ulcers.
  • Trouble sleeping (insomnia).
  • Viral infections.

Further evidence is needed to quantify the effectiveness of reishi mushrooms for these uses.

Dosage Recommendations Vary Based on the Form Used

Unlike some foods or nutrients, the diet of Ganoderma lucidum can vary greatly depending on the type of food used.

The highest amount is seen when one eats mushrooms. In these cases, the amount may range from 25 to 100 grams, depending on the amount of mushroom.

Usually, dry mushrooms are used instead. In these cases, the food is 10 times less than the mushroom itself.

For example, 50 grams of mushroom itself can be compared to about 5 grams of mushroom extract. The amount of mushroom slices varies but is usually around 1.5 to 9 grams a day

In addition, some supplements use only parts of the extract. In these cases, the recommended dose may be much lower than the values ​​mentioned above.

Since the recommended dosage can vary widely depending on what form of mushroom is used, it is important to know what kind of medicine you are taking.

Possible Side Effects and Danger

Despite its popularity, there have been those who have questioned the safety of reishi mushrooms.

  • Some research has shown that the side effects of those taking placebo were approximately two times higher in those who took Reishi mushrooms for 4 months.
  • However, these effects were minor and included a slightly increased risk of stomach or digestive problems. No adverse effects on liver health have been reported.
  • Both individuals involved in the case studies had previously used Reishi mushrooms without any problems, but suffered adverse effects after being converted to powder form.
  • This makes it difficult to know for sure whether the beverage itself was responsible for the conditional loss of the liver or if there was a problem with the powder extract.
  • These include people who are pregnant or breastfeeding, have blood disorder, have surgery or have low blood pressure.
  • Reishi mushroom extract is  safe  if taken orally for up to one year.
  • The reishi mushroom is unsafe when taken in the form of a powder from the mouth for more than a month. The use of powdered reishi mushrooms has been linked to toxic effects on the liver.
  • Rashi mushrooms can also cause other side effects, including itching of the mouth, throat and nose, stomach upset, nasal congestion and bloody stools. Reishi can be quicker than drinking alcohol. Sesame seeds can cause allergy to breathing.

Special Precautions & Warnings:

  • Pregnancy and breast-feeding

There is not enough credible information about the safety of taking reishi mushrooms if you are pregnant or breastfeeding. Stay on the safe side and refrain from use.


  • Bleeding disorderHigh doses of reishi mushrooms may increase the risk of bleeding in some people with bleeding disorders.
  • Low blood pressure It seems that reishi mushrooms are capable of reducing blood pressure. One concern is that it can lower blood pressure and interfere with treatment. If your blood pressure is too low, it’s best to avoid reishi mushrooms.
  • A clotting disorder called thrombocytopeniaHigh doses of reishi mushrooms may increase the risk of bleeding in people with thrombocytopenia. If you have this condition, do not use reishiglass mushrooms.
  • SurgeryExcessive amounts of reishi mushrooms may increase the risk of bleeding in some people if used before or during surgery. Stop using reishi mushrooms at least 2 weeks before the scheduled surgery.


Reishi mushroom is a well-known fungus used in Eastern medicine.

It can boost the immune system through its effects on white blood cells, especially in sick people, such as cancer patients.

This fungus can reduce the size and number of tumors in some types of cancer, as well as improve the quality of life of some cancer patients.

Most human research has shown that it  improves cholesterol, blood sugar or antioxidants,and it can be useful in reducing fatigue or depression.



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