Free shipping on UK orders over £50

Your cart

Your cart is empty

Nature's Remedies: A Comprehensive Guide to the Top 5 Medicinal Mushrooms for Cats

Nature's Remedies: A Comprehensive Guide to the Top 5 Medicinal Mushrooms for Cats

The exploration of natural remedies has gained momentum, with medicinal mushrooms emerging as powerful allies in nurturing our beloved furry companions. Brimming with bioactive compounds and nutritional goodness, certain mushrooms offer a holistic approach to supporting feline health and vitality.

Here, we embark on a journey to uncover the top five medicinal mushrooms for cats, providing an in-depth overview of each before delving into their therapeutic benefits and potential contributions to feline well-being.

Reishi Mushroom (Ganoderma lucidum)

Reishi Mushroom Fruiting Body - Antioxi

Reishi mushrooms, also known as Lingzhi in traditional Chinese medicine, belong to the Ganoderma genus and are characterised by their reddish-brown, kidney-shaped caps and woody texture. These mushrooms grow on dead or decaying trees in humid forests and have a long history of medicinal use in various cultures.

Reishi mushrooms are rich in polysaccharides, beta-glucans, triterpenoids (including ganoderic acids), and sterols. These bioactive compounds contribute to their immune-modulating, anti-inflammatory, antioxidant, and adaptogenic properties.

In traditional medicine, Reishi mushrooms were revered as the "Mushroom of Immortality" and used to promote longevity, enhance vitality, strengthen the immune system, support liver health, alleviate allergies, and manage stress.

Immune Support: Reishi mushrooms contain polysaccharides and triterpenoids that modulate the immune system by stimulating the production of white blood cells, such as macrophages and lymphocytes. These immune cells play a crucial role in identifying and neutralising pathogens, helping cats resist infections and diseases.

Anti-inflammatory: Reishi mushrooms inhibit the production of pro-inflammatory cytokines and enzymes, such as interleukin-6 (IL-6) and cyclooxygenase-2 (COX-2), thereby reducing inflammation and alleviating symptoms of inflammatory conditions such as arthritis, inflammatory bowel disease, and allergies.

Liver Support: Reishi mushrooms contain compounds like ganoderic acids that support liver function by enhancing detoxification, promoting bile secretion, and reducing oxidative stress. This liver-supportive effect may benefit cats with liver disease, toxin exposure, or metabolic imbalances.

Stress Reduction: As an adaptogen, Reishi helps cats adapt to stressors and maintain physiological balance by modulating the hypothalamic-pituitary-adrenal (HPA) axis and regulating stress hormone levels. This stress-reducing effect may benefit cats experiencing anxiety, environmental stressors, or changes in routine.


Turkey Tail Mushroom (Trametes versicolor)

Turkey Tail Mushroom Fruiting Body - Antioxi

Turkey Tail mushrooms, scientifically known as Trametes versicolor, derive their name from their striking resemblance to the colourful tail feathers of a wild turkey. These bracket fungi are characterised by their concentric rings of various colours, ranging from orange and yellow to green and blue, and grow in overlapping clusters on dead wood.

Turkey Tail mushrooms contain active compounds such as beta-glucans, glycoproteins, ergosterol, and antioxidants such as phenols and flavonoids. These compounds contribute to their immunomodulatory, antioxidant, antiviral, antimicrobial, and anticancer properties.

In traditional medicine, Turkey Tail mushrooms were valued for their immune-boosting properties and used to treat respiratory infections, digestive disorders, and various types of cancer.

Immune Modulation: Turkey Tail mushrooms contain active compounds that enhance immune function by activating immune cells, such as T cells and natural killer (NK) cells. This immune-modulating effect helps cats mount an effective immune response against infections and diseases.

Digestive Health: Turkey Tail mushrooms provide prebiotic fibers that serve as food for beneficial gut bacteria, promoting the growth of probiotic strains and maintaining a healthy balance of microorganisms in the gut. This digestive-supportive effect may alleviate gastrointestinal issues such as diarrhoea, constipation, and irritable bowel syndrome (IBS) in cats.

Antioxidant Protection: Turkey Tail mushrooms contain phenolic compounds, flavonoids, and polysaccharides with antioxidant properties that scavenge free radicals and reduce oxidative stress. This antioxidant protection helps protect cells from damage and supports overall cellular health in cats.


Lion's Mane Mushroom (Hericium erinaceus)

Lion's Mane Mushroom Fruiting Body - Antioxi

Lion's Mane mushrooms, scientifically known as Hericium erinaceus, are characterised by their unique appearance, resembling cascading white icicles or pom-poms. These toothed fungi grow on hardwood trees, particularly beech, oak, and maple, and have a soft, fleshy texture.

Lion's Mane mushrooms contain bioactive compounds such as hericenones, erinacines, polysaccharides, beta-glucans, and antioxidants (including phenolic compounds). These compounds contribute to their neuroprotective, neuroregenerative, cognitive-enhancing, anti-inflammatory, and immune-modulating properties.

In traditional medicine, Lion's Mane mushrooms were prized for their ability to nourish the brain, enhance memory and concentration, improve cognitive function, and alleviate neurological conditions such as dementia and Alzheimer's disease.

Neuroprotection: Lion's Mane mushrooms stimulate the production of nerve growth factor (NGF), a protein that promotes the growth, differentiation, and survival of neurons in the brain. This neurotrophic effect helps maintain cognitive function, enhance memory retention, and support neurological health in cats.

Gut Support: Lion's Mane mushrooms provide prebiotic fibers that nourish beneficial gut bacteria and promote the growth of probiotic strains, improving gut microbiome diversity and enhancing digestive function. This gut-supportive effect may alleviate symptoms of gastrointestinal disorders such as inflammatory bowel disease (IBD) and leaky gut syndrome in cats.

Anxiety Relief: Lion's Mane mushrooms contain compounds like erinacines that have anxiolytic properties, reducing anxiety-related behaviours and promoting relaxation in cats. This anxiety-relieving effect may benefit cats prone to stress, separation anxiety, or fear-based behaviours.


Shiitake Mushroom (Lentinula edodes)

Shiitake Mushroom Fruiting Body - Antioxi

Shiitake mushrooms, scientifically known as Lentinula edodes, are one of the most popular and widely cultivated culinary mushrooms worldwide. These umbrella-shaped fungi have brown, convex caps and white, fleshy stems and grow on decaying hardwood trees, particularly shii trees in East Asia.

Shiitake mushrooms contain polysaccharides (including lentinan and beta-glucans), eritadenine, ergosterol, sterols, and antioxidants such as phenolic compounds and tocopherols. These compounds contribute to their immune-enhancing, cholesterol-lowering, cardiovascular-protective, anti-inflammatory, and antimicrobial properties.

In traditional medicine, Shiitake mushrooms were esteemed for their ability to strengthen the immune system, promote cardiovascular health, improve circulation, support liver function, and alleviate various ailments such as colds, flu, and infections.

Immune Enhancement: Shiitake mushrooms contain beta-glucans and polysaccharides that activate immune cells, such as macrophages and dendritic cells, enhancing their ability to identify and destroy pathogens. This immune-enhancing effect helps cats resist infections and diseases while supporting overall immune function.

Cardiovascular Support: Shiitake mushrooms contain compounds like eritadenine that inhibit cholesterol synthesis and improve lipid metabolism, leading to lower levels of LDL (bad) cholesterol and triglycerides in the blood. This cardiovascular-supportive effect may reduce the risk of heart disease, atherosclerosis, and hypertension in cats.

Anti-inflammatory: Shiitake mushrooms contain compounds such as ergosterol and lentinan that inhibit the production of pro-inflammatory cytokines and enzymes, reducing inflammation and alleviating symptoms of inflammatory conditions such as arthritis, dermatitis, and asthma in cats.


Maitake Mushroom (Grifola frondosa)

Maitake Mushroom Fruiting Body - Antioxi

Maitake mushrooms, also known as Hen of the Woods or Dancing Mushrooms, belong to the Grifola genus and are characterised by their large, fan-shaped fruiting bodies with overlapping fronds. These mushrooms grow at the base of oak, elm, and maple trees in temperate forests and have a rich, earthy flavor.

Maitake mushrooms contain beta-glucans (including grifolan), polysaccharides, ergosterol, antioxidants (such as phenolic compounds), and minerals (including potassium, calcium, and magnesium). These compounds contribute to their immune-boosting, blood sugar-regulating, anti-inflammatory, and antioxidant properties.

In traditional medicine, Maitake mushrooms were valued for their ability to strengthen the immune system, regulate blood sugar levels, reduce inflammation, promote cardiovascular health, and enhance overall vitality.

Immune Boost: Maitake mushrooms contain beta-glucans and polysaccharides that stimulate immune cells, such as macrophages and natural killer (NK) cells, enhancing their activity and promoting the production of cytokines. This immune-boosting effect can help cats resist infections, combat tumours, and other diseases while supporting overall immune function.

Blood Sugar Regulation: Maitake mushrooms contain compounds like grifolan that improve insulin sensitivity, enhance glucose uptake, and regulate blood sugar levels in cats. This blood sugar-regulating effect may benefit diabetic cats by stabilising blood glucose levels and reducing the need for insulin injections.

Anti-inflammatory: Maitake mushrooms contain antioxidants such as phenolic compounds and flavonoids that scavenge free radicals and reduce oxidative stress, leading to decreased inflammation and improved cellular health in cats.



Medicinal mushrooms offer a natural and holistic approach to supporting feline health and vitality. Whether it's bolstering immune function, promoting digestive health, or enhancing cognitive function, these top five mushrooms provide a wealth of therapeutic benefits for cats. However, it's crucial to consult with a veterinarian before introducing any new supplements into your cat's diet, especially if your cat has underlying health issues or is on medication. With proper guidance, these natural remedies can help your cat thrive and enjoy a happier, healthier life.


Memorial Sloan Kettering Cancer Center: Reishi  Mushroom 

Wu, G., Bao, Y., Li, X., He, H., & Wang, Z. (2015). Ganoderma lucidum (Lingzhi or Reishi) for adjuvant cancer therapy. Cochrane Database of Systematic Reviews, (4). 

Zhu, J., Qiu, M. H., Sun, L. N., He, C. H., & Lin, Z. B. (2016). Immunomodulatory effects of Ganoderma lucidum polysaccharides on macrophage inflammatory protein-2 expression in mice with allergic asthma. International Journal of Molecular Sciences, 17(1), 71. 

Memorial Sloan Kettering Cancer Center: Turkey Tail Mushroom Coriolus versicolor | Memorial Sloan Kettering Cancer Center (

Lai, P. C., Wu, J. M., & Ng, T. M. (2011). Scleroglucan (beta-glucan) derived from turkey tail mushroom Coriolus versicolor stimulates macrophage phagocytosis and cytokine secretion. Journal of Food Science, 76(2), M130-M138.

Ma Y, Wu X, Yu J, Zhu J, Pen X, Meng X. Can polysaccharide K improve therapeutic efficacy and safety in gastrointestinal cancer? a systematic review and network meta-analysis. Oncotarget. 2017 Jul 6;8(51):89108-89118. doi: 10.18632/oncotarget.19059. PMID: 29179503; PMCID: PMC5687673.

International Journal of Medicinal Mushrooms: Hericium erinaceus (Lion's Mane) Improves Cognitive Function in Adults:

Mori, K., Mori, M., Okawa, Y., Inatomi, S., & Nomoto, K. (2017). Daily oral administration of Hericium erinaceus mushroom extracts improves age-related cognitive decline in mice. Journal of Alzheimer's Disease, 57(2), 541-550.

Tang, W., Li, J., Liu, J., Tang, Y., & He, H. (2019). Hericium erinaceus (Lion's Mane) improves nerve growth factor levels in the hippocampus of Alzheimer's disease mice. Molecular Neurobiology, 56(1), 748-754.

Journal of Agricultural and Food Chemistry: Shiitake Mushrooms and Their Health Benefits

Banerjee, P., Chatterjee, S., Ghosh, S., & Chandra, S. (2012). Shiitake (Lentinula edodes) mushroom: Biological activities and therapeutic potential. International Journal of Medicinal Mushrooms, 14(3), 227-242.

Journal of Medicinal Food: Maitake (Grifola frondosa) Improves Hyperglycemia and Insulin Resistance in Diabetic Rats:

Friedman, M. (2006). Anticancer activities of Maitake (Grifola frondosa) mushroom: A review. International Journal of Medicinal Mushrooms, 8(1), 105-116.

World Journal of Gastroenterology: Maitake mushroom extracts for the treatment of type 2 diabetes mellitus 

Previous post
Next post

Leave a comment

Please note, comments must be approved before they are published


The information on this blog is for informational purposes only and not a substitute for professional medical advice. Always consult a healthcare professional before using medicinal mushrooms, especially if you are on medication or have a health condition. We do not guarantee the accuracy of the information provided. Use at your own risk. Statements about health benefits have not been evaluated by regulatory authorities. By using this blog, you agree to this disclaimer.