Plant Comparison
Lingzhi vs Ashwagandha
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
Lingzhi and Ashwagandha: they share 9 indicated uses (arthritis / joint pain, blood sugar / diabetes support, cancer (anticancer research), …); 6 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Lingzhi | Ashwagandha | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 1/10 | 1/10 | Comparable evidence |
| Blood sugar / diabetes support | 1/10 | 1/10 | Comparable evidence |
| Cancer (anticancer research) | 8/10 | 7/10 | Comparable evidence |
| Cold & flu | 1/10 | 1/10 | Comparable evidence |
| Immune support | 1/10 | 1/10 | Comparable evidence |
| Inflammation (general) | 1/10 | 1/10 | Comparable evidence |
| Insomnia / sleeplessness | 1/10 | 1/10 | Comparable evidence |
| Metabolic support | 1/10 | 1/10 | Comparable evidence |
| Skin irritation | 1/10 | 1/10 | 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
Principal immunomodulatory constituents, the main focus of anticancer-adjunct and immune research.
Bitter triterpenes associated with anti-inflammatory, hepatoprotective and adaptogenic activity.
Steroidal lactones considered the principal bioactive compounds, responsible for most of the plant's adaptogenic, anti-inflammatory and anticancer research interest.
Minor tropane-type alkaloids contributing to the traditional sedative reputation.
Glycowithanolides linked to adaptogenic and immunomodulatory activity.
Pharmacological Actions
Physical performance / strength improvement
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from antidiabetic action
inferred from anticancer action
inferred from antiviral action
inferred from anti-inflammatory action
inferred from sedative action
inferred from antidiabetic action
inferred from anti-inflammatory action
inferred from antidiabetic action
inferred from anticancer action
inferred from neuroprotective action
inferred from immunomodulator action
inferred from ergogenic action
inferred from anti-inflammatory action
inferred from sedative action
inferred from neuroprotective action
inferred from antidiabetic action
inferred from ergogenic action
Safety, Cautions & Contraindications
Generally well tolerated at standard doses. May cause mild digestive upset, dry mouth, or dizziness in some individuals. May enhance the effects of anticoagulant and antihypertensive medications. Avoid during pregnancy and breastfeeding. Extended use beyond 6 months is not well studied in humans.
Duke (2002) rates reishi (Ganoderma lucidum) as + and notes immunostimulant, hepatoprotective, antioxidant, antitumor, and hypoglycemic activities at the experimental level (score 1). It is a key adaptogen in traditional Chinese medicine, valued for its polysaccharide (beta-glucan) content. Duke notes antiviral (score 1) and anti-aggregant activities. No strong clinical trials existed at time of publication, but lentinan and polysaccharide fractions from related species show immunomodulatory potential. Duke suggests caution in bleeding disorders due to anti-aggregant activity (Duke, 2002).
Generally well-tolerated in clinical trials at doses up to 600 mg/day for up to 12 weeks. Common side effects may include mild drowsiness, gastrointestinal upset, and diarrhea at higher doses. Contraindicated during pregnancy due to potential abortifacient effects. May interact with sedatives, immunosuppressants, thyroid medications, and blood sugar medications. People with autoimmune diseases, hyperthyroidism, or scheduled for surgery should consult healthcare providers before use. May cause allergic reactions in sensitive individuals. Not recommended for children without medical supervision.
Duke (2002) classifies ashwagandha activities primarily at the experimental level (score 1), with adaptogenic, sedative, immunostimulant, and anti-inflammatory actions demonstrated in animal and in vitro models. Root preparations are used at 2–3 g powdered root three times daily, or 150–300 mg of standardized extract. Importantly, the plant has documented abortifacient and antifertility properties in animal studies, and its use should be avoided during pregnancy. It may potentiate the effects of barbiturates and sedatives (Duke, 2002).
External Ids
Botanical Description
Bracket (shelf) fungus (not a true plant) that grows on the trunks and stumps of deciduous trees. It develops a hard, kidney- or fan-shaped cap with a glossy, varnished, red-brown to mahogany crust and concentric growth rings, often on a lateral woody stalk; the pale underside is covered in fine pores that release rusty-brown spores. The mycelium spreads through the wood substrate before fruiting.[1]
Erect, branching perennial shrub with soft, downy, oval to lance-shaped leaves. Small, inconspicuous, greenish-yellow bell-shaped flowers are borne in the leaf axils, followed by a small orange-red berry enclosed in a papery, lantern-like calyx, giving rise to the name 'winter cherry'.[5]
Habitat
Grows as a wood-decay fungus on the stumps and trunks of deciduous trees (notably maple and other hardwoods) in East Asian forests; also widely cultivated commercially on hardwood logs or sawdust substrate.
Native to the drier regions of India, the Middle East and parts of Africa; cultivated in warm, semi-arid climates on well-drained soils, notably in central and western India.[5]
Harvesting
Wild fruiting bodies are collected once mature; cultivated material is harvested from logs or substrate at maturity, then dried and processed into slices, powder or extract.
The root is dug in winter from plants around one year old, when withanolide content is highest, then cleaned, cut and dried; the leaves are picked through the growing season.[5]
Traditional Uses
Reishi/lingzhi, the 'mushroom of immortality', is one of the most revered tonic fungi in traditional Chinese medicine, used for centuries to support vitality, calm the spirit, strengthen immunity and promote longevity; this traditional tonic reputation is now studied for immunomodulatory, anticancer-adjunct and metabolic effects.[1, 4]
Ashwagandha root is one of the most important rasayana (rejuvenative) tonics of Ayurvedic medicine, traditionally used to build strength and vitality, support healthy stress response, and promote restful sleep; this traditional adaptogenic reputation is now supported by clinical trials of standardised root extract for stress, sleep and physical performance.[1, 5]
Preparations
References
Drug Class Interactions
Lookalikes Review
Dangerous Lookalikes
Not documented
Dosage
Not documented
Clinical trials for stress and sleep commonly use around 300-600 mg of standardised root extract daily, in divided doses, over several weeks. Educational reference only, not a prescription.
Pairings
Not documented
Both ashwagandha and valerian are calming, sleep-promoting herbs; using them together may add to drowsiness and sedation, so take care especially before driving or when using other sedatives.[1, 23]
References & Sources
- Li, W., Zhou, Q., Lv, B., Li, N. et al (2024) 'Ganoderma lucidum Polysaccharide Supplementation Significantly Activates T-Cell-Mediated Antitumor Immunity and Enhances Anti-PD-1 Immunotherapy Efficacy in Colorectal Cancer', Journal of Agricultural and Food Chemistry, 72(21), pp. 12072-12082. doi:10.1021/acs.jafc.3c08385 Preclinical
https://doi.org/10.1021/acs.jafc.3c08385 - Cai, Q., Li, Y. and Pei, G (2017) 'Polysaccharides from Ganoderma lucidum attenuate microglia-mediated neuroinflammation and modulate microglial phagocytosis and behavioural response', Journal of Neuroinflammation, 14(1), pp. 63. doi:10.1186/s12974-017-0839-0 Preclinical
https://doi.org/10.1186/s12974-017-0839-0 - Zheng, G., Zhao, Y., Li, Z., Hua, Y. et al (2023) 'Ganoderma lucidum spore powder and derived triterpenes attenuate atherosclerosis and aortic calcification by stimulating ABCA1/G1-mediated macrophage cholesterol efflux and inactivating RUNX2-mediated VSMC osteogenesis', Theranostics, 13(4), pp. 1325-1341. doi:10.7150/thno.80250 Preclinical
https://doi.org/10.7150/thno.80250 - Sohretoglu, D. and Huang, S (2018) 'Ganoderma lucidum Polysaccharides as An Anti-cancer Agent', Anti-Cancer Agents in Medicinal Chemistry, 18(5), pp. 667-674. doi:10.2174/1871520617666171113121246 Meta-analysis / review
https://doi.org/10.2174/1871520617666171113121246 - Seweryn, E., Ziala, A. and Gamian, A (2021) 'Health-Promoting of Polysaccharides Extracted from Ganoderma lucidum', Nutrients, 13(8), pp. 2725. doi:10.3390/nu13082725 Meta-analysis / review
https://doi.org/10.3390/nu13082725 - Liu, X., Yang, L., Li, G., Jiang, Y., Zhang, G. and Ling, J (2022) 'A novel promising neuroprotective agent: Ganoderma lucidum polysaccharide', International Journal of Biological Macromolecules, 229, pp. 168-180. doi:10.1016/j.ijbiomac.2022.12.276 Meta-analysis / review
https://doi.org/10.1016/j.ijbiomac.2022.12.276 - Zhu, M., Chang, Q., Wong, L.K., Chong, F.S. and Li, R.C (1999) 'Triterpene antioxidants from Ganoderma lucidum', Phytotherapy Research, 13(6), pp. 529-531. doi:10.1002/(sici)1099-1573(199909)13:6<529::aid-ptr481>3.0.co;2-x Preclinical
https://doi.org/10.1002/(sici)1099-1573(199909)13:6<529::aid-ptr481>3.0.co;2-x - Zeng, P., Chen, Y., Zhang, L. and Xing, M (2019) 'Ganoderma lucidum polysaccharide used for treating physical frailty in China', Progress in Molecular Biology and Translational Science, 163, pp. 179-219. doi:10.1016/bs.pmbts.2019.02.009 Meta-analysis / review
https://doi.org/10.1016/bs.pmbts.2019.02.009 - Wu, P., Zhang, C., Yin, Y., Zhang, X., Li, Q., Yuan, L., Sun, Y., Zhou, S., Ying, S. and Wu, J (2024) 'Bioactivities and industrial standardization status of Ganoderma lucidum: A comprehensive review', Heliyon, 10(19), pp. e36987. doi:10.1016/j.heliyon.2024.e36987 Meta-analysis / review
https://doi.org/10.1016/j.heliyon.2024.e36987 - Xu, Z., Chen, X., Zhong, Z., Chen, L. and Wang, Y (2011) 'Ganoderma lucidum polysaccharides: immunomodulation and potential anti-tumor activities', The American Journal of Chinese Medicine, 39(1), pp. 15-27. doi:10.1142/S0192415X11008610 Meta-analysis / review
https://doi.org/10.1142/S0192415X11008610 - Geng, X., Zhong, D., Su, L., Lin, Z. and Yang, B (2019) 'Preventive and therapeutic effect of Ganoderma lucidum on kidney injuries and diseases', Advances in Pharmacology, 87, pp. 257-276. doi:10.1016/bs.apha.2019.10.003 Meta-analysis / review
https://doi.org/10.1016/bs.apha.2019.10.003 - Sliva, D (2004) 'Cellular and physiological effects of Ganoderma lucidum (Reishi)', Mini Reviews in Medicinal Chemistry, 4(8), pp. 873-879. doi:10.2174/1389557043403323 Meta-analysis / review
https://doi.org/10.2174/1389557043403323 - Boh, B., Berovic, M., Zhang, J. and Zhi-Bin, L (2007) 'Ganoderma lucidum and its pharmaceutically active compounds', Biotechnology Annual Review, 13, pp. 265-301. doi:10.1016/S1387-2656(07)13010-6 Meta-analysis / review
https://doi.org/10.1016/S1387-2656(07)13010-6 - Bao, X. et al (2001) 'Structural requirements for the immunological activities of polysaccharides from Ganoderma lucidum', 41(9), pp. 2603--2611. Traditional / reference
https://scholar.google.com/scholar?q=Structural%20requirements%20for%20the%20immunological%20activities%20of%20polysaccharides%20from%20Ganoderma%20lucidum - Jin, X. et al (2012) 'Ganoderma lucidum (Reishi mushroom) for cancer treatment'. Traditional / reference
https://scholar.google.com/scholar?q=Ganoderma%20lucidum%20%28Reishi%20mushroom%29%20for%20cancer%20treatment - Wachtel-Galor, S., Yuen, J., Buswell, J.A. and Benzie, I.F.F (2011) 'Ganoderma lucidum (Lingzhi or Reishi): A Medicinal Mushroom'. Traditional / reference
https://scholar.google.com/scholar?q=Ganoderma%20lucidum%20%28Lingzhi%20or%20Reishi%29%3A%20A%20Medicinal%20Mushroom - 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 - Ghasemzadeh Rahbardar, M. and Hosseinzadeh, H (2024) 'Therapeutic potential of hypnotic herbal medicines: A comprehensive review', Phytotherapy Research, 38(6), pp. 3037-3059. doi:10.1002/ptr.8201 Meta-analysis / review
https://doi.org/10.1002/ptr.8201 - Block, K.I., Gyllenhaal, C. and Mead, M.N (2004) 'Safety and efficacy of herbal sedatives in cancer care', Integrative Cancer Therapies, 3(2), pp. 128-148. doi:10.1177/1534735404265003 Meta-analysis / review
https://doi.org/10.1177/1534735404265003 - 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 - 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
- Cheah, K.L., Norhayati, M.N., Husniati Yaacob, L. and Abdul Rahman, R (2021) 'Effect of Ashwagandha (Withania somnifera) extract on sleep: a systematic review and meta-analysis', PLoS One, 16(9), pp. e0257843. doi:10.1371/journal.pone.0257843 Meta-analysis / review
https://doi.org/10.1371/journal.pone.0257843 - Speers, A.B., Cabey, K.A., Soumyanath, A. and Wright, K.M (2021) 'Effects of Withania somnifera (ashwagandha) on stress and the stress-related neuropsychiatric disorders anxiety, depression, and insomnia', Current Neuropharmacology, 19(9), pp. 1468-1495. doi:10.2174/1570159X19666210712151556 Meta-analysis / review
https://doi.org/10.2174/1570159X19666210712151556 - Arumugam, V., Vijayakumar, V., Balakrishnan, A., B Bhandari, R., Boopalan, D., Ponnurangam, R., Sankaralingam Thirupathy, V. and Kuppusamy, M (2024) 'Effects of Ashwagandha (Withania somnifera) on stress and anxiety: a systematic review and meta-analysis', Explore, 20(6), pp. 103062. doi:10.1016/j.explore.2024.103062 Meta-analysis / review
https://doi.org/10.1016/j.explore.2024.103062 - Lopresti, A.L., Smith, S.J., Malvi, H. and Kodgule, R (2019) 'An investigation into the stress-relieving and pharmacological actions of an ashwagandha (Withania somnifera) extract: a randomized, double-blind, placebo-controlled study', Medicine, 98(37), pp. e17186. doi:10.1097/MD.0000000000017186 Randomized trial
https://doi.org/10.1097/MD.0000000000017186 - Paul, S., Chakraborty, S., Anand, U., Dey, S., Nandy, S., Ghorai, M., Saha, S.C., Patil, M.T., Kandimalla, R. and Prockow, J (2021) 'Withania somnifera (L.) Dunal (Ashwagandha): a comprehensive review on ethnopharmacology, pharmacotherapeutics, biomedicinal and toxicological aspects', Biomedicine & Pharmacotherapy, 143, pp. 112175. doi:10.1016/j.biopha.2021.112175 Meta-analysis / review
https://doi.org/10.1016/j.biopha.2021.112175 - Dar, N.J., Hamid, A. and Ahmad, M (2015) 'Pharmacologic overview of Withania somnifera, the Indian ginseng', Cellular and Molecular Life Sciences, 72(23), pp. 4445-4460. doi:10.1007/s00018-015-2012-1 Meta-analysis / review
https://doi.org/10.1007/s00018-015-2012-1 - Pandit, S., Srivastav, A.K., Sur, T.K., Chaudhuri, S., Wang, Y. and Biswas, T.K (2024) 'Effects of Withania somnifera extract in chronically stressed adults: a randomized controlled trial', Nutrients, 16(9), pp. 1293. doi:10.3390/nu16091293 Randomized trial
https://doi.org/10.3390/nu16091293 - Wankhede, S., Langade, D., Joshi, K., Sinha, S.R. and Bhattacharyya, S (2015) 'Examining the effect of Withania somnifera supplementation on muscle strength and recovery: a randomized controlled trial', Journal of the International Society of Sports Nutrition, 12, pp. 43. doi:10.1186/s12970-015-0104-9 Randomized trial
https://doi.org/10.1186/s12970-015-0104-9 - Choudhary, D., Bhattacharyya, S. and Bose, S (2017) 'Efficacy and safety of ashwagandha (Withania somnifera (L.) Dunal) root extract in improving memory and cognitive functions', Journal of Dietary Supplements, 14(6), pp. 599-612. doi:10.1080/19390211.2017.1284970 Randomized trial
https://doi.org/10.1080/19390211.2017.1284970 - Tiwari, S., Gupta, S.K. and Pathak, A.K (2021) 'A double-blind, randomized, placebo-controlled trial on the effect of Ashwagandha (Withania somnifera dunal.) root extract in improving cardiorespiratory endurance and recovery in healthy athletic adults', Journal of Ethnopharmacology, 272, pp. 113929. doi:10.1016/j.jep.2021.113929 Randomized trial
https://doi.org/10.1016/j.jep.2021.113929 - Singh, N., Yadav, S.S., Rao, A.S., Nandal, A., Kumar, S., Ganaie, S.A. and Narasihman, B (2020) 'Review on anticancerous therapeutic potential of Withania somnifera (L.) Dunal', Journal of Ethnopharmacology, 270, pp. 113704. doi:10.1016/j.jep.2020.113704 Meta-analysis / review
https://doi.org/10.1016/j.jep.2020.113704 - Bonilla DA, Moreno Y, Gho C, et al. Effects of ashwagandha (2021) ';6(1):20', 6(1). Traditional / reference
https://scholar.google.com/scholar?q=%3B6%281%29%3A20. - Chandrasekhar K, Kapoor J, Anishetty S. A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults. Indian J Psychol Med. 2012;34 (2012) ';34(3):255-262', 34(3). Traditional / reference
https://scholar.google.com/scholar?q=%3B34%283%29%3A255-262. - Downer S, Berkowitz SA, Harlan TS, et al. Ashwagandha (2023) ';10:1043034'. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC10147008/ Traditional / reference
https://pmc.ncbi.nlm.nih.gov/articles/PMC10147008/ - Lopresti AL, Drummond PD, Smith SJ. A randomized, double-blind, placebo-controlled, crossover study examining the hormonal and vitality effects of ashwagandha (2019) ';13(2):1557988319835985', 13(2). Traditional / reference
https://scholar.google.com/scholar?q=%3B13%282%29%3A1557988319835985. - Lopresti AL, Smith SJ, Malvi H, Kodgule R. An investigation into the stress-relieving and pharmacological actions of an ashwagandha (2019) ';98(37):e17186', 98(37). Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC6979308/ Traditional / reference
https://pmc.ncbi.nlm.nih.gov/articles/PMC6979308/ - National Institutes of Health Office of Dietary Supplements. Ashwagandha: Is it helpful for stress, anxiety, or sleep? Health Professional Fact Sheet. 2024. https://ods.od.nih.gov/factsheets/Ashwagandha-HealthProfessional/ (2024) 'https://ods.od.nih.gov/factsheets/Ashwagandha-HealthProfessional/'. Available at: https://ods.od.nih.gov/factsheets/Ashwagandha-HealthProfessional/ Traditional / reference
https://ods.od.nih.gov/factsheets/Ashwagandha-HealthProfessional/ - Salve J, Pate S, Debnath K, Langade D. Adaptogenic and anxiolytic effects of ashwagandha root extract in healthy adults: A double-blind, randomized, placebo-controlled clinical study. Cureus. 2019;11 (2019) ';11(12):e6466', 11(12). Traditional / reference
https://scholar.google.com/scholar?q=%3B11%2812%29%3Ae6466. - Singh N, Bhalla M, de Jager P, Gilca M. An overview on ashwagandha: A Rasayana (2011) ';8(5 Suppl):208-213'. Traditional / reference
https://scholar.google.com/scholar?q=%3B8%285%20Suppl%29%3A208-213. - 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 - Sharma, A.K., Basu, I. and Singh, S (2018) 'Efficacy and Safety of Ashwagandha Root Extract in Subclinical Hypothyroid Patients: A Double-Blind, Randomized Placebo-Controlled Trial', Journal of Alternative and Complementary Medicine, 24(3), pp. 243-248. doi:10.1089/acm.2017.0183 Randomized trial
https://doi.org/10.1089/acm.2017.0183 - Gannon, J.M., Forrest, P.E. and Roy Chengappa, K.N (2014) 'Subtle changes in thyroid indices during a placebo-controlled study of an extract of Withania somnifera in persons with bipolar disorder', Journal of Ayurveda and Integrative Medicine, 5(4), pp. 241-245. doi:10.4103/0975-9476.146566 Clinical study
https://doi.org/10.4103/0975-9476.146566 - Caus, M.N., Lupoae, M. and Chitescu, C.L (2026) 'Efficacy and Safety of Herbal Supplements with Anxiolytic, Antidepressant, and Sedative Action: A Review of Clinical Data and Toxicological Risks', Pharmaceuticals, 19(3), pp. 399. doi:10.3390/ph19030399 Meta-analysis / review
https://doi.org/10.3390/ph19030399 - Cheah, K.L., Norhayati, M.N., Husniati Yaacob, L. and Abdul Rahman, R (2021) 'Effect of Ashwagandha (Withania somnifera) extract on sleep: a systematic review and meta-analysis', PLoS One, 16(9), pp. e0257843. doi:10.1371/journal.pone.0257843 Meta-analysis / review
https://doi.org/10.1371/journal.pone.0257843 - Makhlouf, E.A., AlamElDeen, Y.K., El-Shiekh, R.A. and Okba, M.M (2024) 'Unveilling the antidiabetic potential of ashwagandha (Withania somnifera L.) and its withanolides - a review', Natural Product Research, 39(24), pp. 7203-7218. doi:10.1080/14786419.2024.2439009 Meta-analysis / review
https://doi.org/10.1080/14786419.2024.2439009
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.