Friday, March 31, 2023

Shiitake Mushrooms – Benefits, Nutrients, Side effects

What is Shiitake Mushrooms?

Shiitake mushrooms belong to food fungus and come with a variety of nutrients. They originated in East Asia and have had great success in the markets of China, South Korea, and Japan. People in Eastern Europe and Asia have relied on shiitake mushrooms’ health benefits for centuries.

dry mushrooms

They are available either dried or fresh in grocery stores. It has high protein, vitamins, iron, and fiber concentrations. Here are some fantastic benefits of shiitakes for health. Let’s learn about the nutritional value first.


Shiitake mushrooms are a great source of important minerals and vitamins.

  • Vitamin D
  • Copper
  • Selenium
  • Thiamin
  • Riboflavin
  • Niacin
  • Vitamin B6
  • Folate
  • Potassium
  • Manganese
  • Magnesium
  • Iron
  • Phosphorus

A half cup of raw Shiitake mushroom contains:

  • Calories: 34
  • Protein: 2.5 grams
  • The fat: 0.5 grams
  • Carbohydrates 7 grams
  • Fiber 3 grams
  • Sugar 2 grams
  • Cholesterol 0.01 milligram

Health Benefits Of Shiitake Mushrooms

a) Fights Cancer Cells

Research indicates that it inhibit the growth of cancer cells. It contains lentinan, which helps to repair chromosome damage due to cancer damage. Shiitake mushrooms consider an effective natural treatment for cancer. They can also slow the growth of cancerous cells.

shiitake mushroom fight against cancer

These are excellent food sources for the Vitamin B complex. Also, it aids in the function of adrenaline. It is possible to reap the added advantages of Vitamin B by including it in your diet.

b) Supports Heart Health:

It contains specific sterol compounds that reduce cholesterol production in the liver. Shiitake mushrooms help to lower blood pressure. That’s why it’s beneficial in cases of hypertension.


Research has shown that it can significantly improve your immune system function. Also, it aids in fighting numerous diseases by providing essential nutrients. Shiitake mushroom consumption enhances the gut immune system and cell effector function.

c) Beneficial for skin health:

It contain selenium and vitamins A and E. Further, it helps to reduce the appearance of scars and acne in the aftermath. It also uses as natural acne treatment. Its zinc content inhibits the production of the hormone DHT, which speeds up the recovery process of damaged skin.

d) Contains Antimicrobial Properties:

Researchers believe that it contain antimicrobial qualities. Chitosan is a form of sugar naturally present in the stems of shiitake mushrooms. According to research, these mushroom stems fight against various species of bacteria that cause disease.

e) Fights Obesity:

It help to maintain a better body weight. Further, it helps to reduce cholesterol levels and triglyceride levels naturally. Mushrooms are highly beneficial in lowering human obesity. These are regarded as high-nutrition, low-calorie and healthy choices to include in your diet.

Side Effects

Most people enjoy Shiitake mushrooms with no issue; however, some side effects can occasionally be observed.

a) Cause Skin Problems:

Some people suffer from skin rashes after eating raw shiitake mushrooms. A compound known as lentinan in these mushrooms can cause these skin conditions. Further, skin rashes may worsen when exposed to sunlight.

b) Digestive Problems:

digestive problem due to shiitake mushroom

These are healthy; however, they can affect your stomach and cause disturbance to the digestive system. Our bodies may be unable to handle the massive amount of these mushrooms in one sitting. So, it is possible to experience nausea, vomiting, diarrhea, bloating nausea, stomach upset, and vomiting.

c) Abnormality in Blood:

Research suggests that a daily intake of more than four grams of shiitake mushrooms for ten weeks can trigger the condition known as eosinophilia. This condition is related to abnormal blood chemistry. That’s because your white blood cell count has gone up.

d) Lead to an Allergic Reaction:

The shiitake allergies resulting from mushrooms can impact the throat, lungs, nose, and skin. There are signs such as breathing problems, swelling of your facial, throat, and neck, increased heart rate, and the appearance of hives.

allergic reaction

Consult your physician immediately if you have any of the symptoms mentioned above following the consumption of shiitake mushrooms.

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