Lion's Mane Mushroom Benefits, Usage, and Side Effects

Published on December 26, 2023


By Gaia Herbs

Gaia Herbs

As our world grows increasingly interconnected, more traditional herbal medicines are being shared. Among the most popular medicinal mushrooms is Lion’s Mane. Known scientifically as Hericium erinaceus, the health benefits of lion’s mane mushrooms make them a prominent ingredient in natural wellness routines. 

At Gaia Herbs, we're built on purity and sustainability — we understand the deep-rooted connection between nature and humans. Through this guide, we aim to pull back the curtain on Lion's Mane, exploring its history, cultivation, and the variety of potential health benefits it promises.

What is Lion’s Mane?

Lion’s Mane is a testament to nature. Its resemblance to a lion's flowing mane gives this mushroom its name. However, this mushroom offers far more than aesthetic appeal. 

For centuries, particularly in the age-old medicinal practices of Asian regions like China and Japan, it's been recognized as a medicinal powerhouse and a culinary delight. Known also by its Japanese moniker, yamabushitake, Lion's Mane stands out for its impressive roster of health benefits and therapeutic attributes, making it a staple in traditional remedies.

Where Does Lion's Mane Come From?

The history of the Lion's Mane mushroom is as fascinating as its appearance. This mushroom graces many forests in North America, Europe, and Asia. In these regions, hardwood trees, particularly oak and beech, draw nutrients and form a relationship with their host. 

The Lion's Mane, when mature, often releases a seafood-like aroma, making it a cherished addition to Asian culinary traditions. Its delicate flavor, reminiscent of crab or lobster, has been featured in gourmet soups and traditional dishes. 

Why is Lion's Mane Popular in Traditional Medicine?

Lion’s Mane has a history within Traditional Chinese Medicine (TCM) and many other Asian cultures. But what has garnered it such reverence and widespread acceptance? Here are a few evidence-based benefits of Hericium Erinaceum.

Immune Support

Having a strong immune system is the foundation of holistic health. Lion's Mane has traditionally been an immune supporter and maintain overall vitality.REF#3279

Digestive Aid

Beyond the brain, the mushroom has roots deep in bolstering digestive health.REF#3280 It was often recommended for those suffering from various digestive irritations. Lion’s Mane extract is believed to inhibit the growth of Helicobacter pylori, which may support a healthy stomach lining.

Nerve Health

The mushroom's association with supporting nerve cell health has been another reason behind its popularity.REF#3281 Thought to maintain proper brain function, Lion's Mane has been a popular supplement for those trying to support their body’s natural defenses against cognitive impairment.

What are the Active Compounds in Lion's Mane?

To appreciate the therapeutic potential of Lion's Mane, it’s important to understand its chemical profile. The compounds within this unique mushroom provide its acclaimed health benefits and esteemed position in both traditional and modern medicinal contexts.

Erinacines

Central to the Lion's Mane mycelium, erinacines have piqued the scientific community's interest. Their role in encouraging the production of nerve growth factor (NGF) positions them as potential agents for cognitive and neural health.REF#3282 With a growing body of research, erinacines continue to reveal their complexities and benefits.

Hericenones

Nested within the fruiting bodies of Lion's Mane, hericenones are a perfect counterpart to erinacines. They have also shown promise in supporting NGF, enhancing the mushroom's reputation for encouraging overall brain health.REF#3283 Erinacines and hericenones are a duo that drives much of the excitement surrounding this mushroom.

Polysaccharides

Lion's Mane is an arsenal of polysaccharides.REF#3284 Acting as powerful antioxidants, these compounds support cell health during exposure to oxidative stress. With these properties, polysaccharides keep our body guarded from premature deterioration.

How Can Lion's Mane Benefit the Brain?

Brain cells, or neurons, require constant care, and Lion's Mane has shown promise in this realm. Here are just a few of the potential brain-based benefits made possible with Lion’s Mane:

Cognitive Maintenance

The brain requires consistent nourishment and support to maintain peak performance. Both animal studies and clinical trials, particularly with elderly participants, have provided insights into the potential effects of Lion’s Mane in supporting cognitive function.

These studies could be particularly beneficial for aging populations where memory decline is most common. 

Emotional Health Support

It’s well known that the modern world, with its stress and relentless pace, has seen a rise in emotional wellness concerns. Mounting evidence supports the role of diet and natural supplements like lion’s mane in mental health.

Neurogenesis

The brain's ability to generate new neurons continues throughout our lifespan. Lion's Mane stands out in this realm because of its ability to encourage the production of NGF. 

The various compounds of Lion’s Mane, especially erinacines, have been linked to supporting the creation of new neurons. This process is especially important in areas like the hippocampus, a brain region integral to learning and memory.

How Can You Incorporate Lion's Mane Into Your Daily Routine?

Various convenient methods allow you to incorporate this medicinal mushroom into your daily routine.

Mushroom Supplements

Lion’s Mane mushroom supplements are a testament to modern-day convenience meeting ancient wisdom. Mushroom extract powder capsules are high-quality and tailored for the busy individual. Simply take them with a glass of water as recommended.

Cooking With Fresh Lion's Mane

If you can access fresh Lion's Mane mushrooms, consider adding them to your dishes. Their seafood-like flavor makes them a fabulous addition to stir-fries, pasta, and traditional soups.

Are There Any Lion’s Mane Side Effects?

As with any medicinal agent, knowledge is the key to safe and effective usage. Some side effects of Lion’s Mane include:

  • Skin Reactions: Some users have reported skin rashes or itching after consuming Lion’s Mane. Discontinuing use and consulting a healthcare provider is advised if such reactions occur.
  • Blood Clotting: There's preliminary evidence to suggest that Lion’s Mane might influence blood clotting. Individuals on anticoagulant medications should exercise caution and discuss with their doctors before starting supplementation.
  • Blood Sugar Levels: The mushroom may have negative effects on those who are taking medications to control blood sugar.
  • Digestive Disturbances: A few users have noted gastrointestinal discomfort after intake, including diarrhea or bloating. Moderation and monitoring are essential when starting any new supplement.

The Bottom Line

Lion's Mane has traveled from ancient Asian traditions to the modern wellness spotlight, primarily for encouraging brain health and nerve cell support. The combination of erinacines, hericenones, and potent antioxidant activity make it an exciting prospect for those interested in natural wellness.

Wellness is a journey, and Gaia Herbs stands by letting nature be your guide.

REFERENCES:

  • 1. Sheng, X., Yan, J., Meng, Y., Kang, Y., Han, Z., Tai, G., Zhou, Y., & Cheng, H. (2017), "Immunomodulatory effects of Hericium erinaceus derived polysaccharides are mediated by intestinal immunology", Food & function, 8(3), 1020–1027. .
  • 2. Wong JY, Abdulla MA, Raman J, Phan CW, Kuppusamy UR, Golbabapour S, Sabaratnam V., "Gastroprotective Effects of Lion's Mane Mushroom Hericium erinaceus ", (Bull.:Fr.) Pers. (Aphyllophoromycetideae) Extract against Ethanol-Induced Ulcer in Rats. Evid Based Complement Alternat Med. 2013;2013:492976. doi: 10.1155/2013/492976. Epub 2013 Nov 5. PMID: 24302966; PMCID: PMC3835629.
  • 3. Lai, P. L., Naidu, M., Sabaratnam, V., Wong, K. H., David, R. P., Kuppusamy, U. R., Abdullah, N., & Malek, S. N. (2013), "Neurotrophic properties of the Lion's mane medicinal mushroom, Hericium erinaceus (Higher Basidiomycetes) from Malaysia", International journal of medicinal mushrooms, 15(6), 539–554. .
  • 4. Li, I. C., Lee, L. Y., Tzeng, T. T., Chen, W. P., Chen, Y. P., Shiao, Y. J., & Chen, C. C. (2018)., "Neurohealth Properties of Hericium erinaceus Mycelia Enriched with Erinacines.", Behavioural neurology, 2018, 5802634. .
  • 5. Arunachalam, K., Sreeja, P. S., & Yang, X. (2022), "The Antioxidant Properties of Mushroom Polysaccharides can Potentially Mitigate Oxidative Stress, Beta-Cell Dysfunction and Insulin Resistance", Frontiers in pharmacology, 13, 874474. .
  • 6. Mori, K., Inatomi, S., Ouchi, K., Azumi, Y., & Tuchida, T. (2009), "Improving effects of the mushroom Yamabushitake (Hericium erinaceus) on mild cognitive impairment: a double-blind placebo-controlled clinical trial", Phytotherapy research : PTR, 23(3), 367–372. .