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< class="article__title title reishi-mushroom-for-diabetes-can-reishi-aid-in-diabetes-treatment"> Reishi Mushroom For Diabetes: Can Reishi Aid In Diabetes Treatment?>
Reishi Mushroom For Diabetes: Can Reishi Aid In Diabetes Treatment?
Nov 01, 22
Tags: Reishi
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Author: Sony Sherpa

Reishi Mushroom For Diabetes: Can Reishi Aid In Diabetes Treatment?

  • by Sony Sherpa
  • |
  • 6 min read

One of the most troubling health issues that many of us face is diabetes. This disease has several lifestyle-related causes, including weight gain, low physical activity, and unhealthy eating habits. Unfortunately, the condition is worsening because of the fast-paced life and the lack of time for self-care.

To manage diabetes, it is crucial to maintain an active lifestyle and adhere to a healthy eating plan. Of course, it can be challenging for people to choose which foods to eat and which to avoid, so this can be easier said than done. But the benefits of Reishi mushrooms for diabetes may be something to watch out for.

Ganoderma lucidum or Reishi mushrooms have a wide application in natural medicine. They are used for the treatment of several chronic diseases, including diabetes. Reishi mushrooms are low in glycemic index and glycemic load content, so they won't increase your blood sugar levels.

Additionally, the bioactive compound in the mushroom lowers blood sugar levels and improves insulin levels. It also helps with cholesterol management which is especially important in diabetics.

This article explains why it is an excellent choice to opt for Reishi mushroom for diabetes. First, we will explore the research behind the anti-diabetic effects of Reishi and take a closer look at its safety. Then we will answer some of your most asked questions.

Let's begin!

How Is Reishi Mushroom Good For Diabetes?

Reishi mushroom helps lower blood sugar as well as improve insulin resistance. Reishi mushroom extract has also been recognized as an alternative adjuvant treatment for diabetes.

Here are some ways Ganoderma lucidum is beneficial in diabetes:

Reduces Blood Sugar

Based on scientific research, proteoglycans, polysaccharides, triterpenoids, and proteins have been shown to have hypoglycemic effects. In animal studies(1), polysaccharides have been reported to have a blood sugar-lowering effect by decreasing plasma sugar levels and increasing plasma insulin levels.

A study has demonstrated that the polysaccharides extracted from the fruiting body of mushrooms have a lowering effect on blood sugar. An hypoglycemic significant impact was seen in mice with diabetes who had been given the mushroom(2).

Blood sugar levels were reduced by up to 50% by Reishi, and the hypoglycemic effect persisted for up to 24 hours. In addition, the amount of plasma insulin, a hormone important in lowering blood sugar, also increased.

In a research paper published in the International Journal of Medicinal Mushrooms(3), adults with type 2 diabetes received supplements of the mushroom's polysaccharides. 

Seventy-one patients participated in this study and received either the mushroom extract or a placebo for 12 weeks. Plasma glucose levels and glycosylated hemoglobin (HbA1C), which measure the amount of glucose in your blood, were measured at the end of the study period. The values significantly dropped, demonstrating Reishi's hypoglycemic effect.

A 2019 study(4) also found that polysaccharides from Reishi mushroom exerted a hypoglycemic effect by inhibiting the death of insulin-producing beta cells in diabetic animals.

May Decrease The Risk Of Type 2 Diabetes

Your body may make less insulin if your potassium levels are too low. This would cause a rise in blood sugar levels. According to studies, people with low potassium levels have higher blood sugar levels, less insulin release, and are more likely to develop type 2 diabetes(5).

Reishi mushrooms are rich in potassium. High potassium levels in Reishi help lower blood sugar and cholesterol, reducing the risk of cardiovascular diseases associated with diabetes.

It Helps Improve Insulin Resistance

It Helps Improve Insulin Resistance

Insulin resistance is when cells in the fat, muscles, and liver don't respond well to insulin and can't easily take up glucose from the blood.

Two peptidoglycans, ganoderan A and ganoderan B, isolated from Ganoderma lucidum, promote the release of insulin from the cell, according to this 2019 study(6). Researchers also found that the mushroom peptidoglycans allow calcium to flow inside the beta cells, eventually improving insulin resistance.

Is Reishi Mushrooms Safe For Diabetics?

Reishi mushroom supplements are safe for people with diabetes, as no significant side effects are associated with their use.

However, avoid using Reishi mushroom powder for diabetes simultaneously if you take anti-diabetic medications or insulin. As both the mushroom and the medication work to lower blood sugar, combining the two may cause hypoglycemia or dangerously low levels of blood glucose.


Does Reishi Lower Blood Sugar?

Various scientific research has demonstrated that Reishi or Ganoderma lucidum helps lower blood sugar and improve insulin, the blood sugar-lowering hormone, in the blood.

Can Ganoderma Cure Diabetes?

There is no cure for diabetes. However, Ganoderma lucidum may help improve blood sugar levels and insulin resistance.

What Is Reishi Good For?

Reishi mushroom is well known for its immunomodulatory properties. The mushroom also helps control blood sugar levels, protect the liver, and fight oxidative stress and inflammation in the body.

Final Thoughts

Several studies have highlighted the benefits of Reishi mushroom for diabetes. Reishi polysaccharides and triterpenes have notable hypoglycemic activity by promoting insulin release and improving insulin resistance.

If you are interested in taking Reishi supplements for diabetes, speak with your healthcare provider. You and your doctor can work out the best form and dosage beneficial for your condition.

We Would Love To Hear Your Comments Leave A Comment


  1. Anti-diabetic effects of Ganoderma lucidum, (1) 
  2. Isolation and hypoglycemic activity of ganoderans A and B, glycans of Ganoderma lucidum fruit bodies, (2) 
  3. A Phase I/II Study of Ling Zhi Mushroom Ganoderma lucidum (W.Curt.:Fr.)Lloyd (Aphyllophoromycetideae) Extract in Patients with Type II Diabetes Mellitus, (3),0738f8d34e863c74,1629a45749954343.html 
  4. Mushrooms of the Genus Ganoderma Used to Treat Diabetes and Insulin Resistance, (4) 
  5. Potassium and risk of Type 2 diabetes, (5) 
  6. Mushrooms of the Genus Ganoderma Used to Treat Diabetes and Insulin Resistance, (6)

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