Maitake Mushroom: Benefits, Dosing, Where To Buy, And More!

Photo of author
Last Updated:

Key Information

Maitake boosts cognition and mood:

Maitake may improve memory, learning, and emotional regulation by stimulating brain activity and growth factors.

Maitake enhances immunity and fights cancer:

Maitake can activate the body’s natural defenses against infections and tumors by increasing killer cells and anti-tumor compounds.

Maitake regulates blood sugar and cholesterol:

Maitake may lower blood glucose and blood pressure levels by influencing insulin and lipid metabolism.

Maitake improves gut health and inflammation:

Maitake may reduce intestinal inflammation and improve gut microbiota by modulating the immune system and the intestinal barrier.

Affiliate Disclosure: Holistic Nootropics may earn affiliate commissions if you purchase through the links on this page. Here's how it works.

Unlocking the Potent Nootropic Powers of Reishi Mushroom

In the realm of natural nootropics, few substances have garnered as much intrigue and reverence as the revered Reishi mushroom. Celebrated for its myriad therapeutic properties and deeply rooted in ancient Eastern traditions, this adaptogenic fungi has steadily gained prominence in the modern wellness landscape. As a passionate advocate for an integrative, holistic approach to cognitive enhancement, I find the Reishi mushroom’s multifaceted potential truly captivating.

At Holistic Nootropics, our mission is to demystify the intricate world of nootropics, making it accessible and engaging through expert insights, real-world applications, and the latest scientific research. By fostering a community centered on comprehensive mind-body wellness, we aim to empower individuals on their journey toward optimal cognitive performance and mental well-being.

Join me as we embark on an in-depth exploration of the Reishi mushroom, unraveling its storied history, uncovering its potential nootropic benefits, and delving into the scientific discourse surrounding this ancient panacea. Brace yourself for a captivating narrative that interweaves traditional wisdom with cutting-edge research, inspiring you to embrace a holistic approach to cognitive enhancement.

Biohack Your Brainpower

Stay ahead with our newsletter: cutting-edge biohacking tips and the latest in nootropics, all in one place.

A Time-Honored Tradition: The Origins of Reishi Mushroom

Scientifically known as Ganoderma lucidum, the Reishi mushroom has been revered in traditional Chinese medicine for over 2,000 years. Its distinctive reddish-brown cap, adorned with a varnished sheen, has earned it monikers like “the mushroom of immortality” and “the divine fungus.” Believed to possess mystical properties, the Reishi was once a privilege reserved for nobility and spiritual seekers.

Historical Reverence and Lore

Chi Zhi (Ganoderma rubra) is bitter and balanced. It mainly treats binding in the chest, boosts the heart qi, supplements the center, sharpens the wits, and [causes people] not to forget [i.e., improves the memory]. Protracted taking may make the body light, prevent senility, and prolong life so as to make one an immortal. Its other name is Dan Zhi (Cinnabar Ganoderma). It grows in mountains and valleys.

The Divine Farmer’s Materia Medica: A Translation of the Shen Nong Ben Cao Jing, Yang Shouzhong, Blue Poppy Press, 1998.

This ancient text, dating back to 200-250 CE, vividly captures the reverence accorded to the Reishi, extolling its purported virtues in treating respiratory ailments, sharpening cognitive faculties, and even bestowing longevity. Such lofty claims fueled the mushroom’s mythical status, solidifying its place in the pantheon of traditional Chinese herbalism.

Unraveling the Potential Nootropic Benefits of Reishi Mushroom

While the historical lore surrounding the Reishi mushroom is undoubtedly captivating, modern science has shed light on its potential therapeutic applications, particularly in the realm of cognitive enhancement. Let’s delve into the purported nootropic benefits of this remarkable fungi, as supported by scientific research and anecdotal evidence.

Immune System Modulation

One of the most well-documented properties of the Reishi mushroom is its ability to modulate immune function. Numerous studies have explored its immunomodulatory effects, attributing them to the presence of bioactive compounds like polysaccharides and triterpenes.

While the precise mechanisms are still under investigation, the potential of Reishi mushroom in supporting immune function is undeniably intriguing, particularly for individuals seeking a holistic approach to overall well-being.

Cognitive Enhancement and Neuroprotection

As a dedicated purveyor of nootropic substances, I find the Reishi mushroom’s potential impact on cognitive function particularly compelling. Anecdotal reports and emerging research suggest that this fungi may possess neuroprotective properties and aid in enhancing cognitive performance.

While more human trials are needed to substantiate these findings, the emerging evidence hints at the Reishi mushroom’s potential as a natural cognitive enhancer, making it an intriguing subject for further exploration and research.

Anti-Inflammatory and Antioxidant Properties

Chronic inflammation and oxidative stress have been implicated in various health concerns, including cognitive decline and neurodegenerative disorders. Remarkably, the Reishi mushroom has demonstrated potent anti-inflammatory and antioxidant capabilities, further contributing to its potential nootropic effects.

These findings underscore the Reishi mushroom’s potential as a natural ally in combating the detrimental effects of inflammation and oxidative stress, thereby supporting cognitive function and overall brain health.

Adaptogenic Properties and Stress Management

In the ever-evolving discourse on holistic wellness, the concept of adaptogens has gained significant traction. Adaptogens are natural substances that purportedly help the body adapt to various forms of stress, be it physical, mental, or environmental. Intriguingly, the Reishi mushroom is widely regarded as a potent adaptogen, making it a potential ally in managing stress and promoting overall well-being.

As a proponent of a holistic approach to cognitive enhancement, I find the Reishi mushroom’s adaptogenic potential particularly intriguing. By supporting the body’s ability to adapt to stress, this fungi may indirectly contribute to improved cognitive function and overall mental well-being.

Exploring the Nuances: Reishi Mushroom Dosage, Forms, and Considerations

With the myriad potential benefits of the Reishi mushroom, it’s crucial to understand the nuances involved in its supplementation. From dosage recommendations to product quality considerations, let’s delve into the practical aspects of incorporating this powerful fungi into your nootropic regimen.

Dosage Recommendations and Forms

The optimal dosage of Reishi mushroom can vary depending on several factors, including the specific form, potency, and individual needs. Here are some general dosage guidelines:

  • Powdered Reishi mushroom: 1-3 grams per day, typically divided into multiple doses.
  • Reishi mushroom extract: 500-1,500 milligrams per day, depending on the extract’s potency and concentration.

It’s important to note that Reishi mushroom is available in various forms, including:

  • Powdered whole mushroom
  • Liquid extracts
  • Capsules or tablets (containing powdered mushroom or extract)

Dual Extraction: Unlocking the Full Potential

One crucial aspect to consider when sourcing Reishi mushroom supplements is the extraction method used. Many experts recommend opting for dual-extracted products, which harness the power of both hot water and ethanol extractions.

  • Hot water extraction targets the water-soluble polysaccharides, known for their immunomodulatory effects.
  • Ethanol extraction captures the alcohol-soluble triterpenes, which are believed to contribute to the mushroom’s nootropic and neuroprotective properties.

I couldn’t tell from your link, but is this a dual-extract (hot water/ethanol) product? The polysaccharides (mostly immune related) in reishi are water soluble while the terpenes (mostly cognitive related) are soluble in alcohol. And if it’s just ground up mushroom that hasn’t been extracted, it’s a crap product.

u/Fusion_Health in discussion ‘Reishi Mushroom Experience – Help?’

By opting for dual-extracted Reishi mushroom supplements, you can potentially maximize the bioavailability and synergistic effects of its diverse array of bioactive compounds.

Quality Considerations and Reputable Sourcing

As with any supplement, the quality of the Reishi mushroom product is paramount. Unfortunately, the supplement industry is largely unregulated, and quality can vary significantly among different brands and products.

It’s worth checking /r/MushroomSupplements/ before buying anything.

u/xdhpv in discussion ‘reishi mushroom supplements’

At Holistic Nootropics, we understand the importance of quality and thoroughly vet our product recommendations to ensure they meet the highest standards. Learn More: Recommended Reishi Mushroom Supplements

Reishi Mushroom: Frequently Asked Questions

As with any supplement, it’s natural to have questions and concerns regarding the use of Reishi mushroom. Let’s address some of the most common queries to help you make an informed decision.

What is the best way to consume Reishi Mushroom?

The optimal way to consume Reishi mushroom may vary depending on personal preference and individual needs. However, here are some popular options:

  • Powdered Form: Reishi mushroom powder can be easily incorporated into smoothies, juices, or even baked goods for a convenient and versatile consumption method.
  • Extracts: Liquid extracts or tinctures offer a concentrated form of Reishi, often with increased bioavailability. These can be mixed into beverages or taken directly.
  • Capsules or Tablets: For those who prefer a no-fuss approach, encapsulated forms of Reishi mushroom powder or extract provide a convenient and pre-measured dosing option.

Ultimately, the choice should be guided by personal preference, desired potency, and individual circumstances.

Can Reishi Mushroom cause any side effects?

While generally considered safe for most individuals, Reishi mushroom may cause some mild side effects in certain cases. These potential side effects include:

  • Dry mouth, throat, or nasal passages
  • Dizziness or lightheadedness
  • Itchiness or rash
  • Headaches
  • Stomach upset or digestive discomfort
  • Nosebleeds or bloody stools (in rare cases)

It’s crucial to start with a low dose and gradually increase it to assess your individual tolerance. As with any supplement, it’s advisable to consult with a healthcare professional, especially if you have any underlying medical conditions or are taking medications.

How long does it take to experience the benefits of Reishi Mushroom?

The timeline for experiencing the potential benefits of Reishi mushroom can vary from individual to individual. While some users report feeling effects within a few days or weeks, others may need to supplement consistently for several months before noticing significant changes.

I’m not sure what a good brand would be

u/kchempress in discussion ‘How is reishi supposed to affect one?’

Well the buy a proper brand, try again and post your experience

u/jivatoshiva in discussion ‘How is reishi supposed to affect one?’

As these Reddit discussions highlight, the quality of the Reishi mushroom product can significantly impact the experience and potential benefits. Patience, consistency, and sourcing a high-quality supplement from a reputable brand are crucial factors in determining the time frame for experiencing results.

Is Reishi Mushroom safe for everyone?

While Reishi mushroom is generally considered safe for most people when consumed in appropriate doses, there are certain populations who should exercise caution or consult with a healthcare professional before supplementation:

  • Pregnant or Breastfeeding Women: Due to a lack of sufficient research on the safety of Reishi mushroom during pregnancy and lactation, it’s advisable to avoid its use during these times.
  • Individuals with Bleeding Disorders: Reishi mushroom may increase the risk of bleeding in some individuals with bleeding disorders or those taking blood-thinning medications.
  • Individuals with Autoimmune Disorders: As Reishi mushroom can modulate the immune system, individuals with autoimmune disorders should exercise caution and consult with a healthcare professional before supplementing.

It’s always best to err on the side of caution and consult with a qualified healthcare provider before incorporating Reishi mushroom or any new supplement into your regimen, especially if you have any underlying medical conditions or are taking medications.

Can Reishi Mushroom interact with medications?

Yes, there is a potential for Reishi mushroom to interact with certain medications. Due to its ability to modulate immune function and potentially affect blood clotting, it’s essential to be aware of the following interactions:

  • Anticoagulants and Antiplatelet Drugs: Reishi mushroom may increase the risk of bleeding when taken in combination with medications that thin the blood, such as aspirin, warfarin, or heparin.
  • Diabetes Medications: As Reishi mushroom may have an impact on blood sugar levels, it’s crucial to monitor glucose levels closely when taken in conjunction with diabetes medications.
  • Blood Pressure Medications: Reishi mushroom may potentiate the effects of blood pressure medications, leading to an excessive drop in blood pressure.

To minimize the risk of adverse interactions, it’s imperative to disclose all medications and supplements you’re taking to your healthcare provider before starting Reishi mushroom supplementation.

Where to Buy Reishi Mushroom

Given the quality concerns surrounding Reishi mushroom supplements, it’s essential to source products from reputable and trustworthy vendors. At Holistic Nootropics, we take great pride in thoroughly vetting our product recommendations to ensure they meet the highest standards of quality, purity, and potency.

Learn More: Our Recommended Reishi Mushroom Supplements

When selecting a Reishi mushroom supplement, look for the following attributes:

  • Third-party testing and certifications (e.g., USP, NSF, or ConsumerLabs)
  • Transparency in ingredient sourcing and manufacturing processes
  • Dual extraction methods (hot water and ethanol) for optimal bioavailability
  • Standardized levels of bioactive compounds (e.g., triterpenes, polysaccharides)

By prioritizing quality and sourcing from reputable vendors, you can ensure that you’re getting a genuine, unadulterated Reishi mushroom product with maximum efficacy and safety.

Reishi Mushroom Discussions on Reddit

As a proponent of holistic well-being, I believe in fostering a community-driven approach to nootropic exploration. Reddit has become a vibrant platform for individuals to share their experiences, insights, and questions regarding various supplements, including the venerable Reishi mushroom.

Positive experiences and potential mechanisms

I started taking a small amount of reishi powder (50mg or so) the last two mornings and its seriously been a game changer. Lessens my anxiety at least 2-3 fold, and gives me a good and sustainable energy. I usually crash extremely hard after lunch and noticed the last couple days this isnt happening anymore. Not sure if its helping process food or what, but usually I cant even function after eating. It gives my body this slight calming buzz too, its more noticeable when Im lounging. I had some pretty crazy dreams last night and woke up a few times, but feel well rested even in the late afternoon typical slump. Hopefully its sustainable.

u/sickwit1t in discussion ‘Has anyone tried Reishi or Lion’s Mane supplements? What was your experience?’

Wow! That’s cool. Also from what I’m hearing, I think you might have problems with insulin resistance / sensitivity? That’s what I had at some point too, so that’s the only reason I’m saying it. It’s not about processing the food, it’s because after you eat, your body gets carbs, and miscalculates the insulin. It dumps all of that into your blood, it then metabolizes all the sugar and extra, and you’re left with no energy at all because of it. And you might potentially be using more sugar than regular during your anxiety periods, or not even turning on your gut because your body thinks you’re fleeing a bear or something. Reishi might have helped because it has beta-glukans.

u/forgottenpaw in discussion ‘Has anyone tried Reishi or Lion’s Mane supplements? What was your experience?’

This engaging Reddit discussion showcases the potential benefits of Reishi mushroom, such as reduced anxiety, improved energy levels, and enhanced sleep quality. Additionally, it delves into the possible mechanisms behind these effects, highlighting the role of bioactive compounds like beta-glucans.

Contrasting views on Reishi’s effects

These functional mushrooms really arent going to have psychoactive effects that you can instantly feel. None of them have psilocybin or anything close to that.

u/KaliGracious in discussion ‘How is reishi supposed to affect one?’

My brain tells me that that makes sense, and the logical science aspect of me agrees. But my personal experience does not align with this – reishi capsules do seem to almost instantly effect me. I get a deep sense of calm and relaxation, almost as if I had taken a very low dose of a muscle relaxant (which I do take semi regularly for mild cerebral palsy).

u/succesful_garlic_8 in discussion ‘How is reishi supposed to affect one?’

While some users report immediate effects from Reishi mushroom supplementation, others highlight the lack of psychoactive properties. This Reddit discussion underscores the importance of individual experimentation and the potential for varied experiences, further reinforcing the need for a holistic and personalized approach to nootropics.

Growth characteristics and ecological impact

Ganoderma sp. is a brutal mushroom, it infects trees with damaged trunks. Say you weed wack too close. Or break the bark at all, it could be infected. And can fall a tree in just 3 years. Once mushrooms fruit the main root of the tree has already been fully infected and the tree is doomed.

u/KnoxOber in discussion ‘Reishi. US, Missouri’

In addition to discussions on personal experiences, this Reddit thread sheds light on the growth characteristics and ecological impact of the Reishi mushroom. As a parasitic fungi, it can infect and ultimately fell trees, underscoring the importance of responsible and sustainable sourcing practices.

Quality concerns and reputable sources

In this study, 19 batches of products of G. lucidum (Red Reishi, Reishi), herbal/mushroom supplements purchased in the United States, were evaluated based on their bioactive components including triterpenes and polysaccharides by using chromatographic methods and saccharide mapping. The results showed that the measured ingredients of only 5 tested samples (26.3%) were in accordance with their labels, which suggested the quality consistency of G. lucidum dietary supplements in the U.S. market was poor, which should be carefully investigated.

Wu, D.T., Deng, Y., Chen, L.X. et al. Evaluation on quality consistency of Ganoderma lucidum dietary supplements collected in the United States. Sci Rep 7, 7792 (2017)

yes! i was taking 1 before too. taking 3 a day/270mg each is when i saw them go down almost the next day. i also noticed bc i would stare at them in a mirror constantly. now i take a 1500mg ahcc supplement which is similar.

u/Horror_Budget9430 in discussion ‘reishi mushroom supplements’

These Reddit discussions underscore the importance of quality control and transparency in the supplement industry, particularly concerning Reishi mushroom products. While some users report positive experiences, others highlight the prevalence of adulterated or mislabeled products, emphasizing the need to source from reputable vendors.

At Holistic Nootropics, we wholeheartedly believe in fostering an environment where individuals can openly share their experiences, insights, and concerns regarding nootropic substances like Reishi mushroom. By engaging in thoughtful discussions and embracing a community-driven approach, we can collectively navigate the nuances of cognitive enhancement while prioritizing safety, transparency, and personal well-being.

Conclusion: Embracing a Holistic Approach to Cognitive Enhancement

As we conclude our exploration of the Reishi mushroom, one thing becomes abundantly clear: this ancient fungi holds immense potential as a natural nootropic and adaptogen. From its purported immune-modulating properties to its potential cognitive-enhancing and neuroprotective effects, the Reishi mushroom presents a compelling case for incorporation into a holistic wellness regimen.

However, it’s crucial to approach supplementation with a nuanced and well-informed perspective. Sourcing high-quality products from reputable vendors, understanding optimal dosing and extraction methods, and being mindful of potential interactions and contraindications are all essential considerations.

At Holistic Nootropics, we believe in empowering individuals with the knowledge and resources needed to make informed decisions about their cognitive well-being. By fostering a community centered on open dialogue, scientific inquiry, and a deep respect for the interplay between mind and body, we can collectively unlock the full potential of natural nootropics like the Reishi mushroom.

As you embark on your own journey of cognitive enhancement, remember that true well-being extends far beyond mere supplementation. Embrace a holistic approach that harmonizes nutrition, physical activity, stress management, and mindfulness practices. Only by nurturing a synergistic balance between these elements can we truly unlock our full cognitive potential and thrive in our personal and professional endeavors.


\[Author(s) Name(s)\]. \[Article Title\]. \[Journal Name\]. \[Year of Publication\];\[Volume Number\](\[Issue Number\]):\[Page Numbers\]. doi: \[DOI\]. \[URL here\]

Wu, D.T., Deng, Y., Chen, L.X. et al. Evaluation on quality consistency of Ganoderma lucidum dietary supplements collected in the United States. Sci Rep 7, 7792 (2017).

Jin, X., Ruiz Beguerie, J., Sze, D. M., & Chan, G. C. (2016). Ganoderma lucidum (Reishi mushroom) for cancer treatment. The Cochrane database of systematic reviews, 2016(4), CD007731.

Wang, S. Y., Hsu, M. L., Hsu, H. C., Tzeng, C. H., Lee, S. S., Shiao, M. S., & Ho, C. K. (1997). The anti-tumor effect of Ganoderma lucidum is mediated by cytokines released from activated macrophages and T lymphocytes. International journal of cancer, 70(6), 699–705.

Zhou, Y., Qu, Z. Q., Zeng, Y. S., Lin, Y. K., Qiu, H. H., Huan, X. J., … & Liu, X. P. (2012). Neuroprotective effect of preadministration with Ganoderma lucidum spore on rat hippocampus. Experimental and Toxicologic Pathology, 64(7-8), 673-680.

Tang, W., Gao, Y., Chen, G., Gao, S., Dai, X., Ye, J., … & Bi, K. (2005). A randomized, double-blind and placebo-controlled study of a Ganoderma lucidum polysaccharide extract in neurasthenia. Journal of medicinal food, 8(1), 53-58.

Gao, Y., Zhou, S., Huang, M., & Xu, A. (2003). Antibacterial and antiviral value of the genus Ganoderma P. Karst. species (Aphyllophoromycetideae): a review. International journal of medicinal mushrooms, 5(3).

Chuang, M. Y., Chiu, S. W., Kuo, Y. L., Wu, J. Y., & Huang, C. C. (2016). Reishi Ganoderma lucidum in cosmetics. Cosmetics, 3(3), 24.

Photo of author


Erik Abramowitz is a certified Nutritional Therapy Practitioner (NTP), Naturopathic Doctoral student, health coach, and father. He is the primary content creator for and the host of the Holistic Nootropics Podcast.

1 thought on “Maitake Mushroom: Benefits, Dosing, Where To Buy, And More!”

Leave a Comment