Can Functional Mushrooms Help With Cancer?

Functional mushrooms, like reishi and turkey tail, are types of fungi that have been used in traditional medicine for centuries and are now being explored for their potential to boost the immune system, slow tumor growth, and alleviate the side effects of conventional cancer treatments such as chemotherapy.


In the ancient chronicles of traditional medicine, especially in regions like Asia, mushrooms have held a revered place. For hundreds of years, these seemingly simple fungi have been employed as powerful healing agents. 

They were used to combat a myriad of ailments ranging from infections and lung diseases to the formidable adversary, that is cancer. These medicinal mushrooms served as the cornerstone of natural remedies long before the advent of modern medicine.

But these aren’t your typical grocery store button mushrooms we are discussing. The heroes of our story are functional mushrooms. 

This term may sound rather scientific, but ‘functional’ simply refers to specific types of mushrooms believed to provide health benefits that go beyond basic nutrition. Imagine a food that not only tastes good but also acts like a warrior against illness within your body – that’s what functional mushrooms can do.

A Historical Perspective on Medicinal Mushrooms

Let’s travel back in time for a moment. Across Asia, healers and herbalists would prescribe medicinal mushrooms as potent antidotes for various afflictions. 

Infections were treated with certain mushroom varieties, while others were used to relieve symptoms of lung diseases. Most notably, some types of these fungi were sought after for their potential cancer-fighting properties.

In countries like Japan and China, this tradition still holds strong today and has even been incorporated into modern healthcare systems. For over 30 years now, medicinal mushrooms have been approved as an adjunct to standard cancer treatments in these countries.1 This is a testament to the enduring power and potential of these humble fungi.

Functional Mushrooms and Cancer Treatment

Now let’s delve deeper into the world of functional mushrooms and their exciting role in cancer treatment. Notable among them are Ganoderma lucidum (commonly known as reishi), Trametes versicolor or Coriolus versicolor (known as turkey tail), Lentinus edodes (or shiitake), and Grifola frondosa (maitake). Each one renowned for its unique properties.

Reishi, turkey tail, shiitake, maitake – these might sound like exotic names from a fantasy novel but they are grounded in reality and medical research alike. These are just a few examples from the variety of functional mushrooms which are commonly used in cancer treatment regimens.

These functional mushrooms are not just consumed as food but also extracted into teas or supplements that can be easily ingested. They work in conjunction with other treatments, often helping to alleviate side effects while bolstering the body’s strength to fight off cancer cells.

The world of natural product medicine is vast and fascinating, with medicinal mushrooms being just one aspect of it. As we continue to explore this realm further, who knows what other secrets these remarkable fungi might reveal?

Understanding Functional Mushrooms

The world of functional mushrooms is as diverse as it is fascinating. These natural allies in the fight against cancer come in many forms, each with its unique properties and potential health benefits. Let’s dive deeper into this realm, exploring different types of functional mushrooms used in cancer treatment and the science behind their effects on our body.

Overview of Different Functional Mushrooms Used in Cancer Treatment

Reishi, turkey tail, shiitake, and maitake are some commonly used mushrooms in the treatment of cancer, each possessing specific health benefits.

Ganoderma lucidum (Reishi)

Reishi, or Ganoderma lucidum, holds a high rank in the world of medicinal mushrooms. This red-varnished fungus is highly revered across various Asian countries for its potential to boost immune function, increase energy levels, and promote general health.

Most commonly consumed as supplements that come in diverse forms such as capsules, tablets, extracts, powders, and teas, reishi mushroom offers an array of benefits. It’s known to bolster the immune system and improve strength and stamina while also playing a role in cholesterol management and treating lower urinary tract symptoms in males.

What makes reishi truly remarkable are its immunomodulatory, renoprotective (kidney-protecting), anti-inflammatory, and hepatoprotective (liver-protecting) properties.2 Clinical studies have underscored the benefits of reishi in improving lower urinary tract symptoms in men and exerting mild antidiabetic effects.

In terms of cancer treatment, reishi has shown potential benefits in enhancing immune responses and tumor response in cancer patients. It may also suppress the development of colorectal adenomas and aid remission of hepatocellular carcinoma. However, like all natural remedies, it isn’t without potential adverse effects such as nausea, insomnia, and liver injury. It’s also important to note that reishi can interact with blood thinners, immunosuppressants, and chemotherapeutic agents.

Trametes versicolor or Coriolus versicolor (Turkey Tail)

Next on our list is the turkey tail mushroom or Trametes versicolor. Named for its colorful resemblance to a turkey’s tail feathers, this mushroom contains polysaccharides known as beta-glucans that are believed to fortify your immune system to fight cancer.1

These chemical compounds found within turkey tail mushrooms are currently under intense study for their potential impact on the immune system along with their capacity to slow tumor growth or kill tumor cells.

Lentinus edodes (Shiitake)

Shiitake mushrooms have been a staple ingredient in Chinese medicine for centuries. Beyond their flavor profile that has delighted palates worldwide are ongoing research efforts focusing on their antitumor activity.3

Grifola frondosa (Maitake)

Last but not least are maitake mushrooms or Grifola frondosa. Beneath their clustered growth lie reported benefits including antimicrobial properties, anti-inflammatory effects, immune-boosting potency, and anticancer attributes.4

The Science Behind Functional Mushrooms’ Impact on Immune System and Tumor Growth

Functional mushrooms do more than just add flavor to your dishes; they work inside your body to fortify your defenses against diseases like cancer. They’ve been found to strengthen your immune system while slowing down tumor growth or even killing tumor cells outright.

The magic lies within certain chemical compounds present in these functional mushrooms – particularly polysaccharides like beta-glucans. These substances are believed to play a significant role in this potent defense action against cancerous cells.

Remember though – while promising research continues into these remarkable fungi’s potential impacts on health – further studies are needed to establish definitive guidelines regarding their use as adjunctive cancer treatments.

Benefits and Risks of Functional Mushrooms in Cancer Treatment

Functional mushrooms have been creating a buzz in the healthcare world, especially when it comes to cancer treatment. This is due to their potential health benefits, from boosting the immune system to alleviating chemotherapy-induced nausea. However, like all treatments and supplements, functional mushrooms come with their potential risks and side effects. Let’s explore both sides of the coin.

Potential Benefits

Functional mushrooms can support the immune system and aid in cancer treatment by fortifying the immune system, slowing or eliminating tumor growth, alleviating chemotherapy-induced nausea, and enhancing the efficacy of radiotherapy.

Strengthening the Immune System to Fight Cancer

One of the most well-documented benefits of functional mushrooms is their ability to fortify the immune system, thus aiding in cancer-fighting efforts. In particular, mushrooms like reishi and turkey tail have shown promise in enhancing the immune system’s response.1

Slowing Tumor Growth or Killing Tumor Cells

Apart from bolstering your body’s defenses, functional mushrooms have also been found to slow down tumor growth or even eliminate tumor cells outright.5 Again, reishi and shiitake stand out for their potential benefits in this regard.

Alleviating Chemotherapy-Induced Nausea

Chemotherapy, while effective, often brings with it some unpleasant side effects such as nausea. Here too, functional mushrooms come to the rescue. Species like maitake have been found to help alleviate chemotherapy-induced nausea, making the treatment process more tolerable for patients.5

Enhancing the Efficacy of Radiotherapy

In addition to easing chemotherapy side effects, certain functional mushrooms may enhance radiotherapy’s effectiveness—a common treatment for various cancers.5 Once again, maitake mushrooms come into focus for their potential beneficial role.

Potential Risks and Side Effects

While functional mushrooms boast a variety of potential benefits, it’s crucial to be aware that they can also pose some risks and side effects.

Adverse Effects Such as Nausea, Insomnia, and Liver Injury

Despite their many benefits, functional mushrooms may cause adverse effects such as nausea, insomnia, and liver injury in some individuals. It is essential for anyone considering these supplements to be fully aware of these potential risks.

Interaction with Other Medications and Treatments

Another important consideration is that functional mushrooms may interact with other medications and treatments. For instance, some species may affect how blood thinners or chemotherapeutic agents work within your body.

For this reason, it’s vital that patients consult with healthcare providers before starting any mushroom supplement regimen. This ensures they are used safely alongside any ongoing treatments and minimizes any risk of adverse interactions.

Remember that while natural product medicine like functional mushrooms offer exciting possibilities in cancer treatment and overall health improvement – they should always be used wisely and under professional guidance.

Current Research Status on Functional Mushrooms for Cancer Treatment

The potential of functional mushrooms in cancer treatment has sparked a significant amount of research. Scientific studies have explored various aspects, from their impact on the immune system to their effects on tumor growth and different cancer types. However, like all scientific endeavors, research on functional mushrooms has its limitations and gaps, indicating areas that future studies need to focus on.

Summary of Existing Research Findings

Research into the use of functional mushrooms for cancer treatment is a growing field. Several studies have delved into the properties of these fungi, trying to decipher how they might aid in battling this formidable disease.

These studies have examined how functional mushrooms can bolster the immune system—a crucial element in any fight against cancer. They’ve also looked at their possible effects on tumor growth, investigating whether these natural products could slow down or even eradicate tumor cells.

The research hasn’t been limited to general aspects either. Scientists have explored the potential benefits of functional mushrooms for specific types of cancer, aiming to provide more customized insights for better patient outcomes.

Limitations and Gaps in Current Research

Despite the promising results emerging from existing studies, it’s important to recognize that there are still limitations and gaps in our understanding of functional mushrooms. Current research only provides us with a glimpse into their potential benefits for cancer treatment.

We need more comprehensive studies to fully understand the safety, effectiveness, and optimal usage of functional mushrooms in the context of cancer treatment. These include clinical trials with larger participant groups and longer study durations to assess long-term effects and efficacy.

Potential Areas for Future Research

The exciting realm of functional mushroom research is far from exhausted. There are still many potential areas awaiting further exploration.

One such area is the immunomodulatory effects of functional mushrooms—how they might enhance our immune response specifically against cancer cells. Another promising avenue involves researching how these natural products can be combined with other conventional cancer treatments like chemotherapy or radiotherapy. Can they improve their effectiveness or mitigate side effects?

These are just a couple of examples illustrating where future research might lead us. As we continue exploring the incredible world of functional mushrooms, who knows what groundbreaking discoveries await? The hope is that these ongoing efforts will bring us closer to more effective, less invasive options for treating cancer.

Guidance for Patients Considering Mushroom Supplements

As we explore the world of functional mushrooms and their application in cancer treatment, it’s important to provide some guidance for patients considering these natural supplements. It’s essential to remember that while they offer potential benefits, they should be used responsibly and under professional supervision.

Importance of Consulting Healthcare Providers Before Starting Mushroom Supplements

If you’re considering adding mushroom supplements to your health regimen, the first step is to consult with a healthcare provider. While it may seem simple enough to buy a bottle of mushroom capsules or brew some mushroom tea, it’s crucial to have this conversation first.

Your healthcare provider can offer personalized guidance based on your current health status and any existing treatments or medications you may be on. This ensures there are no contraindications—situations where taking a particular supplement could cause harm—or negative interactions with your current treatments or medications.

Allergy Risks Associated with Mushroom Supplements

While relatively rare, it’s also important to acknowledge that there are allergy risks associated with mushroom supplements. Just like with any food or supplement, some individuals may have an adverse reaction.

People with known mushroom allergies should avoid taking mushroom extracts to prevent allergic reactions. Even if you don’t have a known allergy, start any new supplement regimen slowly and monitor your body’s responses closely.

Conclusion: The Role of Functional Mushrooms as a Part of a Comprehensive Cancer Treatment Plan

Functional mushrooms can indeed play a role in a comprehensive cancer treatment plan. Their potential benefits—from boosting the immune system to slowing tumor growth—are certainly promising.

However, it’s important not to view them as a magic bullet. They should be one component in an overall strategy that includes conventional treatments, lifestyle changes, and other complementary therapies.

Furthermore, considering potential risks is vital before starting any new supplement regimen. Always consult healthcare providers, consider potential allergies, and ensure proper integration into your overall treatment plan. This way, you can harness the power of functional mushrooms most effectively while maintaining safety as your top priority.


Katie Devoe

Katie Devoe

Katie Devoe is an entrepreneur, educator, and cannabis thought leader. She has been a guest speaker at numerous conferences and developed the CannaCertified cannabis education platform.

• Cannabis and Hemp Enthusiast
• One of the first female business owners in the hemp and cannabis industry
• Co-founder of one of the largest and most established CBD manufacturers in the country
• Spent the past decade leading brands in the hemp and cannabis industry
• Developed a certification program
Connect with Katie on LinkedIn

Get a quote from Katie on your product idea today!

Katie Devoe

Katie Devoe

Katie Devoe is an entrepreneur, educator, and cannabis thought leader. She has been a guest speaker at numerous conferences and developed the CannaCertified cannabis education platform.

• Cannabis and Hemp Enthusiast
• One of the first female business owners in the hemp and cannabis industry
• Co-founder of one of the largest and most established CBD manufacturers in the country
• Spent the past decade leading brands in the hemp and cannabis industry
• Developed a certification program
Connect with Katie on LinkedIn

Get a quote from Katie on your product idea today!



Do you need custom private and white label products produced for your CBD business?

find out how
we can help.


On Key

Related Posts

Functional Mushrooms For Adrenal Support

Functional Mushrooms For Adrenal Support

Functional mushrooms support adrenal health and overall well-being by using their adaptogenic properties to aid the body in coping with stress, preventing adrenal fatigue, and

Functional Mushrooms For Back Pain

Functional Mushrooms For Back Pain

Functional mushrooms, such as lion’s mane, reishi, and chaga, can potentially aid in managing health issues like back pain due to their anti-inflammatory properties, ability

Functional Mushrooms For Blood Pressure

Functional Mushrooms For Blood Pressure

Functional mushrooms are nutrient-rich fungi that contain bioactive compounds which can potentially contribute to cardiovascular health and hypertension management by inhibiting cholesterol synthesis, managing LDL

Functional Mushrooms For Cats

Functional Mushrooms For Cats

Incorporating mushrooms into a pet’s diet can boost their immune system, support cardiovascular function, and aid in managing chronic infections and diseases, among other benefits.

Functional Mushrooms For Cholesterol

Functional Mushrooms For Cholesterol

Functional mushrooms like reishi, lion’s mane, or Cordyceps contain compounds which may help regulate cholesterol levels by reducing blood lipid levels, hence contributing to overall

Functional Mushrooms For Hormone Balance

Functional Mushrooms For Hormone Balance

Functional mushrooms, particularly reishi, lion’s mane, and Cordyceps, play a crucial role in promoting hormonal balance and overall well-being by aiding in hormone regulation, stress