Chaga Mushroom: 5 Health Benefits of This Ancient Remedy


Chaga, also known as “Birch mushroom”, is a polypore fungus, which means that it has pores instead of the typical mushroom gills. It usually grows on birch trees and is considered among the top of the medicinal mushroom family.

The color of this mushroom is black, with a cracked mass that is irregular in shape. Being a fungal parasite, it draws its food from the nutrients of the trees where it attaches itself. It grows in the wild and is not usually cultivated.

Check out these 5 amazing benefits of the Chaga mushroom:

1. Prevents and Treats Cancer

Scientific research dictates that chaga has the ability to inhibit cancer progression on laboratory animals. In fact, in one study, mice with tumors who were treated with chaga extract experienced a 60 percent reduction in tumor size. Additionally, mice with metastatic cancer had a 25 percent decrease in the number of nodules, as compared to the control group. However, according to the Memorial Sloan Cancer Center, studies in humans are needed.
Further evidence was published in the World Journal of Gastroenterology. They looked at the effects of chaga on human cancerous liver cells. Their findings supported chaga extract’s ability to prevent growth of those cells. This is huge, as this indicates that chaga can be used as a potential liver cancer treatment.

2. Supports the Immune System

When it comes to fighting off disease, having your immune system in good working order is important. Chaga mushrooms contain a well-studied compound called “beta glucans.” Within our bodies, beta glucans stimulate the immune system by activating macrophages–those white blood cells that attack and remove foreign particles and pathogens–and natural killer cell function.
In further animal studies, chaga has been found to help boost production of certain immune system cells, including interleukin 6 as well as T lymphocytes. This is crucial, as these cells help regulate the immune system and ensure your body is fighting off invading bacteria and viruses. Furthermore, research indicates that chaga extracts can stimulate spleen lymphocytes, which also has a direct positive impact on the function of your immune system.


3. Powerful Anti-Viral

As if the ability to fight cancer and build up the immune system weren’t enough, chaga mushrooms can also help ward off viruses. Scientific research published in 2015 discovered that chaga extract has anti-viral effects on HIV type 1.
Additionally, the chaga mushroom, in animal studies, has shown anti-viral capabilities against hepatitis C. With animal cells, the extract was able to decrease the infective components of the virus by 100 fold in just 10 minutes.
While studies continue, in the meantime, it looks as though chaga may be an up-and-coming star in the world of anti-viral treatments.

4. Reduces Inflammation

Need another reason to try the chaga mushroom? It also has anti-inflammatory properties. Concentrated in chaga mushrooms, betulin and its related compounds fight infection, thereby reducing inflammation. For example, one animal study found that chaga extract can reduce the inflammation that comes with ulcerative colitis. In particular, researchers found that the anti-inflammatory effect in the colon was due to chaga’s ability to suppress the expression of chemical mediators of inflammation. If you’re wondering why this is significant, it’s because the chemical mediators released during inflammation make inflammation much more severe and promote a continuation of the inflammatory response.

5. Improves Physical Endurance

n other animal studies, researchers found that the chaga can significantly improve physical endurance. In fact, a study from 2015 found that with doses of chaga mushroom polysaccharides, the mice were able to swim longer. Furthermore, the glycogen content of both muscle and liver increased while lactic acid levels in the bloodstream decreased. Simply put, the chaga mushroom can offer less fatigue and better endurance.

Warnings about Chaga to Consider

Currently, the side effects and safety regarding Chaga mushrooms are unclear. The U.S. Food and Drug Administration (FDA) recognizes chaga as “food.” Chaga has also been granted GRAS status by the World Health Organization (WHO). But there have not been any clinical trials yet to evaluate the safety of Chaga mushrooms in humans. As such, there is no standard dosing for human ingestion. In fact, there was a report of kidney damage in a 72-year-old Japanese woman with liver cancer, caused by taking chaga daily for 6 months. Furthermore, chaga is high in oxalates, which may prevent the absorption of certain nutrients. It can be toxic in high doses.
In particular, if you are pregnant of breastfeeding, use chaga with caution and under the guidance of your preferred healthcare provider. Because there are no studies indicating its safety regarding pregnant and breastfeeding women, care should be taken.
If you are taking a medication for any medical condition, be sure to check with your physician before adding chaga to your diet.

For example, there are concerns about chaga and the following conditions:

  • Autoimmune diseases: This includes, for example, rheumatoid arthritis (RA), multiple sclerosis (MS), and lupus (systemic lupus erythematosus or SLE). Chaga can make the immune system more active, which could cause an increase of symptoms of an autoimmune disease.
  • Diabetes: Chaga may decrease blood sugar levels in diabetics, so those on blood-lowering medications should monitor their blood sugar levels closely.
  • Bleeding Disorders: Chaga may increase the risk of bleeding.
  • Surgery: You should stop using chaga at least two weeks before any type of surgery, as chaga may increase bleeding risk. Furthermore, it may affect blood sugar control during and after surgery. If you see any adverse reactions or negative side effects while taking chaga, discontinue use and consult your doctor.