Plant Comparison
Cordyceps vs Turkey tail
A side-by-side comparison of two medicinal plants — every documented constituent, action, use, safety note and cited source, assembled automatically from the Omnia Sana database.
At a glance
Cordyceps and Turkey tail: they share 5 indicated uses (arthritis / joint pain, cold & flu, immune support, …); 3 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Cordyceps | Turkey tail | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 5/10 | 5/10 | Comparable evidence |
| Cold & flu | 5/10 | 5/10 | Comparable evidence |
| Immune support | 5/10 | 5/10 | Comparable evidence |
| Inflammation (general) | 5/10 | 5/10 | Comparable evidence |
| Skin irritation | 5/10 | 5/10 | Comparable evidence |
Evidence scores (1–10) are computed from the tier of each cited source. “Comparable” means the two scores are within one point. Follow a score to its detailed sources.
Key Constituents
A nucleoside analogue considered the marker bioactive compound, studied for anti-inflammatory, antioxidant and metabolic effects.
Immunomodulatory and antioxidant polysaccharides, a major focus of both oral and topical product development.
Additional characteristic fungal sterol and nucleoside constituents.
The principal immunomodulating constituents, forming the basis of PSK/PSP extracts.
Protein-bound polysaccharide complex studied extensively as an adjunct immunotherapy.
Minor antioxidant constituents.
Pharmacological Actions
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from ergogenic action
inferred from anti-inflammatory action
inferred from ergogenic action
inferred from anti-inflammatory action
inferred from anticancer action
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
Safety, Cautions & Contraindications
Generally well tolerated short-term in human studies, but research is still limited (Ontawong et al., 2024; Hirsch et al., 2016). Possible side effects: stomach upset, nausea, diarrhea, headache (reported broadly for “Cordyceps” supplements; not everyone gets this) (Jędrejko, Lazur and Muszyńska, 2021). Avoid / use medical guidance if you have: autoimmune disease, you’re on immunosuppressants, you have a bleeding disorder, or you take blood thinners/antiplatelet drugs (theoretical interaction + caution used in reviews) (Jędrejko, Lazur and Muszyńska, 2021). Pregnancy/lactation: not enough safety data → best to avoid (Jędrejko, Lazur and Muszyńska, 2021). Quality matters: choose reputable brands with testing for contaminants and clear labeling (fruiting body vs mycelium; extract ratio) (Jędrejko et al., 2022).
Generally very safe and well tolerated. Rare cases of digestive upset or allergic reaction. No significant known drug interactions at normal doses. The PSK pharmaceutical form is used safely alongside standard cancer treatments. Suitable for most adults.
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Botanical Description
Entomopathogenic fungus (not a true plant) that develops from a mycelium infecting and consuming an insect host - classically a moth caterpillar or pupa buried in the soil. In late season it produces a slender, bright orange, club-shaped fruiting body (stroma) that emerges from the ground above the mummified host, its surface minutely roughened with embedded spore-producing structures.[4]
Bracket fungus (not a true plant) forming thin, tough, fan-shaped, overlapping shelves on dead or decaying hardwood, with a velvety, concentrically zoned upper surface in bands of brown, tan, cream, blue-grey and rust, and a white, minutely pored underside.
Habitat
Grows on insect larvae and pupae in cool, moist forest soils and grassland across temperate and alpine East Asia; commercially, most Cordyceps militaris is now cultivated on grain or insect-based substrate rather than wild-collected.[4]
Grows on dead, dying or fallen hardwood logs, stumps and branches in woodlands worldwide, including Europe, Asia and North America.
Harvesting
Wild fruiting bodies are dug up carefully with the insect host attached, in autumn when they emerge; cultivated material is harvested from the growing substrate once the orange fruiting bodies mature, then dried.
Fresh brackets are harvested by cutting from the wood; for medicinal use the tough fruiting body is typically dried and then decocted (simmered) for a long time, or extracted, since the beneficial polysaccharides are not well-extracted by simple infusion.
Traditional Uses
Turkey tail has a long history of use in traditional Chinese medicine (as yun zhi) and is one of the most researched medicinal mushrooms, with standardized polysaccharide-K (PSK) and polysaccharopeptide (PSP) extracts used clinically in Japan and China alongside conventional cancer treatment to support immune function.[11, 12, 13]
Preparations
Cultivated fruiting-body extract, standardised to cordycepin or polysaccharide content, taken as capsules or powder.
Dried fruiting body simmered in water for an extended period (often 1-2 hours) to extract the beta-glucan polysaccharides, then strained.
Standardized polysaccharide-K (PSK) or polysaccharopeptide (PSP) extract, the pharmaceutical-grade forms used in clinical research.
References
Lookalikes Review
Dangerous Lookalikes
Dosage
Not documented
Clinical research on PSK commonly uses around 3 g daily in divided doses. Educational reference only, not a prescription.
References & Sources
- Lan, T., Yu, Y., Zhang, J., Li, H. et al (2021) 'Cordycepin Ameliorates Nonalcoholic Steatohepatitis by Activation of the AMP-Activated Protein Kinase Signaling Pathway', Hepatology, 74(2), pp. 686-703. doi:10.1002/hep.31749 Preclinical
https://doi.org/10.1002/hep.31749 - Wei, P., Wang, K., Luo, C., Huang, Y. et al (2021) 'Cordycepin confers long-term neuroprotection via inhibiting neutrophil infiltration and neuroinflammation after traumatic brain injury', Journal of Neuroinflammation, 18(1), pp. 137. doi:10.1186/s12974-021-02188-x Preclinical
https://doi.org/10.1186/s12974-021-02188-x - Tan, L., Song, X., Ren, Y., Wang, M. et al (2020) 'Anti-inflammatory effects of cordycepin: A review', Phytotherapy Research. doi:10.1002/ptr.6890 Traditional / reference
https://doi.org/10.1002/ptr.6890 - Kanlayavattanakul, M. and Lourith, N (2023) 'Cordyceps militaris polysaccharides: preparation and topical product application', Fungal Biology and Biotechnology, 10(1), pp. 3. doi:10.1186/s40694-023-00150-5 Meta-analysis / review
https://doi.org/10.1186/s40694-023-00150-5 - Yang, W., Fu, C., Hu, B., Yan, Y. and Cheng, Y (2024) 'Five undescribed cyclopeptides from Cordyceps militaris', Phytochemistry, 222, pp. 114074. doi:10.1016/j.phytochem.2024.114074 Preclinical
https://doi.org/10.1016/j.phytochem.2024.114074 - Miao, M., Yu, W., Li, Y., Sun, Y. and Guo, S (2022) 'Structural elucidation and activities of Cordyceps militaris-derived polysaccharides: a review', Frontiers in Nutrition, 9, pp. 898674. doi:10.3389/fnut.2022.898674 Meta-analysis / review
https://doi.org/10.3389/fnut.2022.898674 - Jedrejko, K.J., Lazur, J. and Muszynska, B (2021) 'Cordyceps militaris: an overview of its chemical constituents in relation to biological activity', Foods, 10(11), pp. 2634. doi:10.3390/foods10112634 Meta-analysis / review
https://doi.org/10.3390/foods10112634 - Malucka, L.U., Uhrinova, A. and Lysinova, P (2022) 'Medicinal mushrooms Ophiocordyceps sinensis and Cordyceps militaris', Ceska a Slovenska Farmacie, 71(6), pp. 259-265. doi:10.5817/csf2022-5-259 Meta-analysis / review
https://doi.org/10.5817/csf2022-5-259 - Sun, J., Jin, M., Zhou, W., Diao, S., Zhou, Y., Li, S., Wang, X., Pan, S., Jin, X. and Li, G (2017) 'A new ribonucleotide from Cordyceps militaris', Natural Product Research, 31(21), pp. 2537-2543. doi:10.1080/14786419.2017.1323210 Preclinical
https://doi.org/10.1080/14786419.2017.1323210 - Choi, E., Oh, J. and Sung, G.H (2020) 'Antithrombotic and antiplatelet effects of Cordyceps militaris', Mycobiology, 48(3), pp. 228-232. doi:10.1080/12298093.2020.1763115 Preclinical
https://doi.org/10.1080/12298093.2020.1763115 - Zhang, J., Wen, C., Duan, Y., Zhang, H. and Ma, H (2019) 'Advance in Cordyceps militaris (Linn) Link polysaccharides: isolation, structure, and bioactivities: a review', International Journal of Biological Macromolecules, 132, pp. 906-914. doi:10.1016/j.ijbiomac.2019.04.020 Meta-analysis / review
https://doi.org/10.1016/j.ijbiomac.2019.04.020 - Chiu, C.P., Liu, S.C., Tang, C.H., Chan, Y., El-Shazly, M., Lee, C.L., Du, Y.C., Wu, T.Y., Chang, F.R. and Wu, Y.C (2016) 'Anti-inflammatory cerebrosides from cultivated Cordyceps militaris', Journal of Agricultural and Food Chemistry, 64(7), pp. 1540-1548. doi:10.1021/acs.jafc.5b05931 Preclinical
https://doi.org/10.1021/acs.jafc.5b05931 - Chamyuang, S., Owatworakit, A. and Honda, Y (2019) 'New insights into cordycepin production in Cordyceps militaris and applications', Annals of Translational Medicine, 7(Suppl 3), pp. S78. doi:10.21037/atm.2019.04.12 Meta-analysis / review
https://doi.org/10.21037/atm.2019.04.12 - Cui, J.D (2015) 'Biotechnological production and applications of Cordyceps militaris, a valued traditional Chinese medicine', Critical Reviews in Biotechnology, 35(4), pp. 475-484. doi:10.3109/07388551.2014.900604 Meta-analysis / review
https://doi.org/10.3109/07388551.2014.900604 - Royal Botanic Gardens, Kew (n.d.). Available at: https://powo.science.kew.org Traditional / reference
https://powo.science.kew.org - Zhu, J.S., Halpern, G.M. and Jones, K (1998) 'The scientific rediscovery of a precious ancient Chinese herbal regimen: Cordyceps sinensis', 4(3), pp. 289--303. doi:10.1089/acm.1998.4.429 Randomized trial
https://doi.org/10.1089/acm.1998.4.429 - Hirsch, K.R., Smith-Ryan, A.E., Roelofs, E.J., Trexler, E.T. and Mock, M.G (2017) 'Cordyceps militaris improves tolerance to high-intensity exercise after acute and chronic supplementation', 14(1), pp. 42--53. doi:10.1080/19390211.2016.1203386 Randomized trial
https://doi.org/10.1080/19390211.2016.1203386 - Duke, J.A (2002) 'Handbook of Medicinal Herbs, Second Edition'. Traditional / reference
https://scholar.google.com/scholar?q=Handbook%20of%20Medicinal%20Herbs%2C%20Second%20Edition - Chemistry World (Royal Society of Chemistry) 'Poisons leave no mushroom for error'. Available at: https://www.chemistryworld.com/opinion/poisons-leave-no-mushroom-for-error/4011376.article Traditional / reference
https://www.chemistryworld.com/opinion/poisons-leave-no-mushroom-for-error/4011376.article - Choe, S. and In, S. and Jeon, Y. and Choi, H. and Kim, S (2018) 'Identification of trichothecene-type mycotoxins in toxic mushroom Podostroma cornu-damae and biological specimens from a fatal case by LC-QTOF/MS', Forensic Science International, 291, pp. 234-244. doi:10.1016/j.forsciint.2018.08.043 Clinical study
https://doi.org/10.1016/j.forsciint.2018.08.043 - Ahn, J.Y. and Seok, S.J. and Song, J.E. and Choi, J.H. and Han, S.H. and Choi, J.Y. and Kim, C.O. and Song, Y.G. and Kim, J.M (2013) 'Two cases of mushroom poisoning by Podostroma cornu-damae', Yonsei Medical Journal, 54(1), pp. 265-8. doi:10.3349/ymj.2013.54.1.265 Clinical study
https://doi.org/10.3349/ymj.2013.54.1.265
- Pilkington, K., Wieland, L.S., Teng, L., Jin, X.Y. and others (2022) 'Coriolus (Trametes) versicolor mushroom to reduce adverse effects from chemotherapy or radiotherapy in people with colorectal cancer', Cochrane Database of Systematic Reviews, 11(11), pp. CD012053. doi:10.1002/14651858.CD012053.pub2 Meta-analysis / review
https://doi.org/10.1002/14651858.CD012053.pub2 - Habtemariam, S (2020) 'Trametes versicolor (Synn. Coriolus versicolor) Polysaccharides in Cancer Therapy: Targets and Efficacy', Biomedicines, 8(5), pp. 135. doi:10.3390/biomedicines8050135 Meta-analysis / review
https://doi.org/10.3390/biomedicines8050135 - Fritz, H., Kennedy, D.A., Ishii, M., Fergusson, D. and others (2015) 'Polysaccharide K and Coriolus versicolor extracts for lung cancer: a systematic review', Integrative Cancer Therapies, 14(3), pp. 201-211. doi:10.1177/1534735415572883 Meta-analysis / review
https://doi.org/10.1177/1534735415572883 - Tsang, K.W., Lam, C.L., Yan, C., Mak, J.C. and others (2003) 'Coriolus versicolor polysaccharide peptide slows progression of advanced non-small cell lung cancer', Respiratory Medicine, 97(6), pp. 618-624. doi:10.1053/rmed.2003.1490 Randomized trial
https://doi.org/10.1053/rmed.2003.1490 - Ng, T.B (1998) 'A review of research on the protein-bound polysaccharide (polysaccharopeptide, PSP) from the mushroom Coriolus versicolor (Basidiomycetes: Polyporaceae)', General Pharmacology, 30(1), pp. 1-4. doi:10.1016/s0306-3623(97)00076-1 Meta-analysis / review
https://doi.org/10.1016/s0306-3623(97)00076-1 - Kowalczewska, M., Piotrowski, J., Jedrzejewski, T. and Kozak, W (2016) 'Polysaccharide peptides from Coriolus versicolor exert differential immunomodulatory effects on blood lymphocytes and breast cancer cell line MCF-7 in vitro', Immunology Letters, 174, pp. 37-44. doi:10.1016/j.imlet.2016.04.010 Preclinical
https://doi.org/10.1016/j.imlet.2016.04.010 - Jedrzejewski, T., Piotrowski, J., Kowalczewska, M., Wrotek, S. and Kozak, W (2015) 'Polysaccharide peptide from Coriolus versicolor induces interleukin 6-related extension of endotoxin fever in rats', International Journal of Hyperthermia, 31(6), pp. 626-634. doi:10.3109/02656736.2015.1046953 Preclinical
https://doi.org/10.3109/02656736.2015.1046953 - Scarpari, M., Reverberi, M., Parroni, A., Scala, V. and others (2017) 'Tramesan, a novel polysaccharide from Trametes versicolor. Structural characterization and biological effects', PLoS One, 12(8), pp. e0171412. doi:10.1371/journal.pone.0171412 Preclinical
https://doi.org/10.1371/journal.pone.0171412 - Lysakowska, P., Sobota, A. and Wirkijowska, A (2023) 'Medicinal Mushrooms: Their Bioactive Components, Nutritional Value and Application in Functional Food Production - A Review', Molecules, 28(14), pp. 5393. doi:10.3390/molecules28145393 Meta-analysis / review
https://doi.org/10.3390/molecules28145393 - Wang, K.F., Sui, K.Y., Guo, C. and Liu, C.Z (2017) 'Quorum sensing molecule-farnesol increased the production and biological activities of extracellular polysaccharide from Trametes versicolor', International Journal of Biological Macromolecules, 104(Pt A), pp. 377-383. doi:10.1016/j.ijbiomac.2017.06.053 Preclinical
https://doi.org/10.1016/j.ijbiomac.2017.06.053 - Chu, K.K., Ho, S.S. and Chow, A.H (2002) 'Coriolus versicolor: a medicinal mushroom with promising immunotherapeutic values', 42(9), pp. 976--984. doi:10.1177/0091270002042009004 Traditional / reference
https://doi.org/10.1177/0091270002042009004 - Standish, L.J., Wenner, C.A., Sweet, E.S., Bridge, C., Nelson, A., Martzen, M., Novack, J. and Torkelson, C (2008) 'Trametes versicolor mushroom immune therapy in breast cancer', 6(3), pp. 122--128. Traditional / reference
https://scholar.google.com/scholar?q=Trametes%20versicolor%20mushroom%20immune%20therapy%20in%20breast%20cancer - Wasser, S.P (2011) 'Current findings, future trends, and unsolved problems in studies of medicinal mushrooms', 89(5), pp. 1323--1332. doi:10.1007/s00253-010-3067-4 Randomized trial
https://doi.org/10.1007/s00253-010-3067-4 - Duke, J.A (2002) 'Handbook of Medicinal Herbs, Second Edition'. Traditional / reference
https://scholar.google.com/scholar?q=Handbook%20of%20Medicinal%20Herbs%2C%20Second%20Edition - Macalester College, Katharine Ordway Natural History Study Area 'Turkey Tail Fungus (Trametes versicolor)'. Available at: https://www.macalester.edu/ordway/biodiversity/inventory/turkeytailfungus/ Traditional / reference
https://www.macalester.edu/ordway/biodiversity/inventory/turkeytailfungus/ - Missouri Department of Conservation 'False Turkey Tail (Stereum ostrea)'. Available at: https://mdc.mo.gov/discover-nature/field-guide/false-turkey-tail Traditional / reference
https://mdc.mo.gov/discover-nature/field-guide/false-turkey-tail - Kuo, Michael 'Stereum ostrea (False Turkey Tail)'. Available at: https://www.mushroomexpert.com/stereum_ostrea.html Traditional / reference
https://www.mushroomexpert.com/stereum_ostrea.html
Generated automatically from the Omnia Sana plant database and its cited sources. For educational purposes only — not medical advice. Always consult a qualified practitioner before using medicinal plants.