Plant Comparison
Shiitake (mushroom) vs Noni
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
Shiitake (mushroom) and Noni: they share 7 indicated uses (blood sugar / diabetes support, cancer (anticancer research), cold & flu, …); 6 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Shiitake (mushroom) | Noni | Verdict |
|---|---|---|---|
| Blood sugar / diabetes support | 5/10 | 2/10 | Stronger for Shiitake (mushroom) |
| Cancer (anticancer research) | 2/10 | 7/10 | Stronger for Noni |
| Cold & flu | 5/10 | 2/10 | Stronger for Shiitake (mushroom) |
| Immune support | 5/10 | 2/10 | Stronger for Shiitake (mushroom) |
| Infection (general) | 5/10 | 2/10 | Stronger for Shiitake (mushroom) |
| Metabolic support | 5/10 | 2/10 | Stronger for Shiitake (mushroom) |
| Wounds | 5/10 | 2/10 | Stronger for Shiitake (mushroom) |
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
The principal immunomodulatory polysaccharide, used clinically in Japan as an injectable cancer-adjuvant therapy.
A unique amino-acid-derived compound studied for cholesterol-lowering activity.
A major phytochemical class of noni fruit and leaf, studied for antioxidant and anti-inflammatory activity.
Found mainly in the root and, at lower levels, the fruit; studied for anticancer and antimicrobial activity.
Fruit polysaccharides studied for gut-microbiota-modulating and anti-inflammatory effects in animal models of inflammatory bowel disease.
A phenolic coumarin found in the fruit, studied for anti-inflammatory and vascular effects.
Pharmacological Actions
Traditional & Indicated Uses
inferred from antidiabetic action
inferred from anticancer action
inferred from antimicrobial action
inferred from antidiabetic action
inferred from anti-inflammatory action
inferred from antidiabetic action
inferred from anticancer action
inferred from antimicrobial action
inferred from anti-inflammatory action
inferred from antidiabetic action
inferred from anti-inflammatory action
Safety, Cautions & Contraindications
Generally very safe as a food. Raw or undercooked shiitake can cause a rare skin rash (shiitake dermatitis / flagellate dermatitis) in sensitive individuals — fully cooking eliminates this risk. May have mild anticoagulant effects. Rarely causes digestive upset. Well tolerated in normal culinary quantities.
Duke (2002) rates shiitake as +++ and notes immunostimulant, hypocholesterolemic, antibacterial, and anti-HIV activities at the experimental level (score 1). The key active compound is lentinan, a beta-1,3-glucan polysaccharide, which is used as an injectable anticancer drug in Japan. Duke notes clinical applications of shiitake preparations for immune support, cancer adjuvant therapy, and cholesterol management. Dose: 1–3 (606 mg) capsules up to three times daily for standardized preparations. Shiitake dermatitis (flagellate erythema) is a rare but recognized adverse effect from eating raw or undercooked shiitake — cooking prevents this (Duke, 2002).
Generally safe in moderate amounts. High potassium content — use caution in renal disease. Rare cases of hepatotoxicity reported with excessive consumption. May interact with warfarin (due to vitamin K content). Avoid during pregnancy.
Duke (2002) rates noni as +++ and notes analgesic, antirheumatic, antiarthritic, antitumor, antispasmodic, and hypotensive activities at the experimental level (score 1). Traditional Polynesian and South Asian medicine values it as a broad-spectrum tonic. The plant contains morindine, proxeronine, and damnacanthal, which are under investigation for immunomodulatory and anti-tumor effects. Duke notes that noni fruit can be consumed as food and is generally safe, though the juice has a strong unpleasant odor and taste. No significant toxicity has been reported with regular food consumption (Duke, 2002).
External Ids
Botanical Description
Wood-decay fungus (not a true plant) with a classic cap-and-stem mushroom form. The cap is broad, brown to dark brown, often with pale scale-like markings, with a fringed or curled margin when young; the underside bears numerous cream-coloured gills radiating from a central or slightly off-centre fibrous stem.
Small evergreen tree or shrub (Rubiaceae), 3-10 m tall, with large, glossy, dark green, elliptical leaves marked by prominent parallel veins. Small, white, tubular, fragrant flowers are borne in dense rounded heads, developing into a compound fleshy fruit (syncarp) that is warty, semi-translucent and yellow-white when ripe, with a strong, pungent, cheese-like odour.[1]
Habitat
Grows naturally as a wood-decay fungus on fallen broadleaf trees (notably shii, oak and chestnut) in East Asian forests; almost all commercial shiitake today is cultivated on hardwood logs or sawdust blocks.
Native to Southeast Asia and Australasia, and dispersed across the Pacific islands and into India and the Caribbean by early Polynesian voyagers and subsequent cultivation; grows in coastal areas, open and disturbed forest, and even on bare lava flows, tolerating poor, saline and drought-prone soils.[1, 6]
Harvesting
Fruiting bodies are hand-picked once the cap has opened but before the margin fully flattens, then used fresh or dried; mycelium-based extracts are cultivated separately in liquid or grain culture.
Ripe fruit is hand-picked as it softens and turns yellow-white, then traditionally left to further ripen or ferment for juice production; leaves and root are also traditionally gathered.[6]
Traditional Uses
Shiitake has a very long East Asian culinary and medicinal tradition, used in Chinese and Japanese medicine as a tonic for vitality and longevity and to support healthy qi and blood; its polysaccharide lentinan, isolated from the fruiting body, has been used clinically in Japan as an adjunct immunotherapy, directly building on this traditional immune-tonic reputation.[11]
Noni has an extensive Polynesian, South Asian and Southeast Asian traditional-medicine history, used as a broad-spectrum tonic for pain, inflammation, infection and immune support, and traditionally for diabetes and skin complaints. The fermented fruit juice is the most widely used modern preparation, now studied for antioxidant, anti-inflammatory, immunomodulatory and metabolic effects supporting several of these traditional uses.[1, 6]
Preparations
Fruiting-body or mycelium extract standardised to polysaccharide (lentinan/beta-glucan) content, taken as capsules for immune support.
References
Lookalikes Review
Dosage
Not documented
Commercial noni juice is typically taken in modest daily amounts (a few tablespoons); given rare reports of hepatotoxicity with excessive or prolonged intake, avoid high doses, especially with pre-existing liver disease. Educational reference only, not a prescription.
References & Sources
- Jafari, M., Boskabady, M.H., Rezaee, S.A., Rezaeian, S. and others (2023) 'Lentinan and beta-glucan extract from shiitake mushroom, Lentinula edodes, alleviate acute LPS-induced hematological changes in mice', Iranian Journal of Basic Medical Sciences, 26(7), pp. 836-842. doi:10.22038/IJBMS.2023.67669.14820 Preclinical
https://doi.org/10.22038/IJBMS.2023.67669.14820 - Ahn, H., Jeon, E., Kim, J.C., Kang, S.G. and others (2017) 'Lentinan from shiitake selectively attenuates AIM2 and non-canonical inflammasome activation while inducing pro-inflammatory cytokine production', Scientific Reports, 7(1), pp. 1314. doi:10.1038/s41598-017-01462-4 Preclinical
https://doi.org/10.1038/s41598-017-01462-4 - Okamoto, T., Kodoi, R., Nonaka, Y., Fukuda, I. and others (2004) 'Lentinan from shiitake mushroom (Lentinus edodes) suppresses expression of cytochrome P450 1A subfamily in the mouse liver', BioFactors, 21(1-4), pp. 407-409. doi:10.1002/biof.552210180 Preclinical
https://doi.org/10.1002/biof.552210180 - Ng, M.L. and Yap, A.T (2002) 'Inhibition of human colon carcinoma development by lentinan from shiitake mushrooms (Lentinus edodes)', Journal of Alternative and Complementary Medicine, 8(5), pp. 581-589. doi:10.1089/107555302320825093 Preclinical
https://doi.org/10.1089/107555302320825093 - Bisen, P.S., Baghel, R.K., Sanodiya, B.S., Thakur, G.S. and Prasad, G.B.K.S (2010) 'Lentinus edodes: a macrofungus with pharmacological activities', Current Medicinal Chemistry, 17(22), pp. 2419-2430. doi:10.2174/092986710791698495 Meta-analysis / review
https://doi.org/10.2174/092986710791698495 - Stephany, M.P., Chung, S., Handler, M.Z., Handler, N.S. and others (2016) 'Shiitake Mushroom Dermatitis: A Review', American Journal of Clinical Dermatology, 17(5), pp. 485-489. doi:10.1007/s40257-016-0212-6 Meta-analysis / review
https://doi.org/10.1007/s40257-016-0212-6 - Nguyen, A.H., Gonzaga, M.I., Lim, V.M., Adler, M.J. and others (2017) 'Clinical features of shiitake dermatitis: a systematic review', International Journal of Dermatology, 56(6), pp. 610-616. doi:10.1111/ijd.13433 Meta-analysis / review
https://doi.org/10.1111/ijd.13433 - Djordjevic, B., Skugor, S., Jorgensen, S.M., Overland, M. and others (2009) 'Modulation of splenic immune responses to bacterial lipopolysaccharide in rainbow trout (Oncorhynchus mykiss) fed lentinan, a beta-glucan from mushroom Lentinula edodes', Fish & Shellfish Immunology, 26(2), pp. 201-209. doi:10.1016/j.fsi.2008.10.012 Preclinical
https://doi.org/10.1016/j.fsi.2008.10.012 - Kaleta, B., Gorski, A., Zagozdzon, R., Cieslak, M. and others (2019) 'Selenium-containing polysaccharides from Lentinula edodes-Biological activity', Carbohydrate Polymers, 223, pp. 115078. doi:10.1016/j.carbpol.2019.115078 Preclinical
https://doi.org/10.1016/j.carbpol.2019.115078 - Money, N.P (2016) 'Are mushrooms medicinal?', Fungal Biology, 120(4), pp. 449-453. doi:10.1016/j.funbio.2016.01.006 Meta-analysis / review
https://doi.org/10.1016/j.funbio.2016.01.006 - Vethanayagam, R.R. et al (1996) 'Lentinan — a novel immunomodulator', 54(2), pp. 25--30. Traditional / reference
https://scholar.google.com/scholar?q=Lentinan%20%E2%80%94%20a%20novel%20immunomodulator - 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 - Yokota, M (1989) 'Observatory trial of anti-obesity activity of Eritadenine', pp. 1--4. Traditional / reference
https://scholar.google.com/scholar?q=Observatory%20trial%20of%20anti-obesity%20activity%20of%20Eritadenine - 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
- Potterat, O. and Hamburger, M (2007) 'Morinda citrifolia (Noni) fruit--phytochemistry, pharmacology, safety', Planta Medica, 73(3), pp. 191-199. doi:10.1055/s-2007-967115 Meta-analysis / review
https://doi.org/10.1055/s-2007-967115 - Brown, A.C (2012) 'Anticancer activity of Morinda citrifolia (Noni) fruit: a review', Phytotherapy Research, 26(10), pp. 1427-1440. doi:10.1002/ptr.4595 Meta-analysis / review
https://doi.org/10.1002/ptr.4595 - Almeida-Souza, F., de Souza, C.S., Taniwaki, N.N., Silva, J.J. and others (2016) 'Morinda citrifolia Linn. fruit (Noni) juice induces an increase in NO production and death of Leishmania amazonensis amastigotes in peritoneal macrophages from BALB/c', Nitric Oxide, 58, pp. 51-58. doi:10.1016/j.niox.2016.06.004 Preclinical
https://doi.org/10.1016/j.niox.2016.06.004 - Wang, R., Wang, L., Wang, S., Wang, J. and others (2022) 'Phenolics from noni (Morinda citrifolia L.) fruit alleviate obesity in high fat diet-fed mice via modulating the gut microbiota and mitigating intestinal damage', Food Chemistry, 402, pp. 134232. doi:10.1016/j.foodchem.2022.134232 Preclinical
https://doi.org/10.1016/j.foodchem.2022.134232 - Yoshitomi, H., Zhou, J., Nishigaki, T., Li, W. and others (2020) 'Morinda citrifolia (Noni) fruit juice promotes vascular endothelium function in hypertension via glucagon-like peptide-1 receptor-CaMKKbeta-AMPK-eNOS pathway', Phytotherapy Research, 34(9), pp. 2341-2350. doi:10.1002/ptr.6685 Preclinical
https://doi.org/10.1002/ptr.6685 - Almeida, E.S., de Oliveira, D. and Hotza, D (2019) 'Properties and Applications of Morinda citrifolia (Noni): A Review', Comprehensive Reviews in Food Science and Food Safety, 18(4), pp. 883-909. doi:10.1111/1541-4337.12456 Meta-analysis / review
https://doi.org/10.1111/1541-4337.12456 - Kim, S.H., Seong, G.S. and Choung, S.Y (2020) 'Fermented Morinda citrifolia (Noni) Alleviates DNCB-Induced Atopic Dermatitis in NC/Nga Mice through Modulating Immune Balance and Skin Barrier Function', Nutrients, 12(1), pp. 249. doi:10.3390/nu12010249 Preclinical
https://doi.org/10.3390/nu12010249 - Jin, M.Y., Wu, X.Y., Li, M.Y., Li, X.T. and others (2021) 'Noni (Morinda citrifolia L.) Fruit Polysaccharides Regulated IBD Mice Via Targeting Gut Microbiota: Association of JNK/ERK/NF-kappaB Signaling Pathways', Journal of Agricultural and Food Chemistry, 69(35), pp. 10151-10162. doi:10.1021/acs.jafc.1c03833 Preclinical
https://doi.org/10.1021/acs.jafc.1c03833 - Lee, D., Yu, J.S., Huang, P., Qader, M. and others (2020) 'Identification of Anti-Inflammatory Compounds from Hawaiian Noni (Morinda citrifolia L.) Fruit Juice', Molecules, 25(21), pp. 4968. doi:10.3390/molecules25214968 Preclinical
https://doi.org/10.3390/molecules25214968 - Ma, L.D., Lin, G.B., Yang, L.B., Cao, J.L. and others (2021) 'Morinda citrifolia (Noni) Juice Suppresses A549 Human Lung Cancer Cells via Inhibiting AKT/Nuclear Factor-kappaB Signaling Pathway', Chinese Journal of Integrative Medicine, 27(9), pp. 688-695. doi:10.1007/s11655-020-3421-y Preclinical
https://doi.org/10.1007/s11655-020-3421-y - Hirazumi, A. and Furusawa, E (1999) 'An immunomodulatory polysaccharide-rich substance from the fruit juice of Morinda citrifolia', 13(5), pp. 380--387. Preclinical
https://scholar.google.com/scholar?q=An%20immunomodulatory%20polysaccharide-rich%20substance%20from%20the%20fruit%20juice%20of%20Morinda%20citrifolia - Potterat, O. and Hamburger, M (2007) 'Morinda citrifolia (Noni) fruit — phytochemistry, pharmacology, safety', 73(3), pp. 191--199. doi:10.1055/s-2007-967115 Preclinical
https://doi.org/10.1055/s-2007-967115 - West, B.J., Jensen, C.J., Westendorf, J. and White, L.D (2006) 'A safety review of noni fruit juice', 71(8). doi:10.1111/j.1750-3841.2006.00164.x Traditional / reference
https://doi.org/10.1111/j.1750-3841.2006.00164.x - 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
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.