Plant Comparison
Milk Thistle vs Goldenrod
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
Milk Thistle and Goldenrod: both belong to the Asteraceae family; they share 4 indicated uses (arthritis / joint pain, cancer (anticancer research), inflammation (general), …); 3 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Milk Thistle | Goldenrod | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 5/10 | 1/10 | Stronger for Milk Thistle |
| Cancer (anticancer research) | 7/10 | 2/10 | Stronger for Milk Thistle |
| Inflammation (general) | 5/10 | 2/10 | Stronger for Milk Thistle |
| Skin irritation | 5/10 | 1/10 | Stronger for Milk Thistle |
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
Pharmacological Actions
Improves glycemic control in type 2 diabetes - lowers fasting blood glucose and HbA1c
Anti-inflammatory and antioxidant; Hepatoprotective / liver support (protects liver cells, antioxidant and antifibrotic)
Digestive support / mild dyspepsia (traditional)
Hepatoprotective / liver support (protects liver cells, antioxidant and antifibrotic); May improve liver enzymes and hepatic fat in non-alcoholic fatty liver disease (NAFLD); Supports liver recovery and 'detox' (traditional framing of the hepatoprotective action)
Traditional & Indicated Uses
inferred from anti-inflammatory action
Improves glycemic control in type 2 diabetes - lowers fasting blood glucose and HbA1c
inferred from anticancer action
Supports liver recovery and 'detox' (traditional framing of the hepatoprotective action)
Digestive support / mild dyspepsia (traditional)
inferred from anti-inflammatory action
Hepatoprotective / liver support (protects liver cells, antioxidant and antifibrotic); May improve liver enzymes and hepatic fat in non-alcoholic fatty liver disease (NAFLD)
inferred from antidiabetic action
inferred from anti-inflammatory action
inferred from anticancer action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
inferred from diuretic action
Safety, Cautions & Contraindications
Very well tolerated, even at high doses; the main effects are mild gastrointestinal upset (nausea, loose stools). As a member of the daisy family (Asteraceae), it can cause allergic reactions in sensitive people.
Has a low potential for drug interactions (little effect on liver CYP enzymes), but use caution with medicines that have a narrow therapeutic window. Human pregnancy data are limited, so use cautiously.
Generally well tolerated. Not recommended in cases of fluid retention due to impaired cardiac or renal function. Ensure adequate fluid intake when using as a diuretic. May cause allergic reactions in individuals sensitive to Asteraceae plants. Avoid use during pregnancy and breastfeeding due to limited safety data.
Duke (2002) provides clinical evidence (score 2) for goldenrod's anti-inflammatory activity, consistent with Commission E approval. It is also classified as an aquaretic (increases urine output without electrolyte loss) and antispasmodic, used for urinary tract irrigation therapy. Dose: 6–12 g dried herb daily as tea for urinary complaints. Duke cautions against use in cases of edema from renal or cardiac insufficiency, and notes that the herb may cause allergic reactions in individuals sensitive to Asteraceae plants (Duke, 2002).
External Ids
Botanical Description
Robust biennial (occasionally annual) thistle (Asteraceae), 30-150 cm tall. Leaves are glossy dark green with distinctive white marbled veining (the 'milk' of legend), spiny-margined and deeply lobed. Large, solitary, purple-pink thistle-type flower heads are surrounded by spiny bracts, followed by shiny, mottled brown-black seeds - the part used.[12]
Perennial herb (Asteraceae), 20-100 cm tall, with erect, often reddish, downy or smooth stems. Leaves are alternate, lance-shaped and toothed. Numerous small, bright yellow, daisy-like flower heads are clustered into branched, plume-like terminal sprays, followed by small ribbed achenes with a tuft of hairs (pappus).[1]
Habitat
Native to the Mediterranean region, now naturalised worldwide on disturbed, sunny ground - roadsides, waste places and dry pastures - and widely cultivated commercially for its seed.[12]
Harvesting
Traditional Uses
Milk thistle has a very long European folk-medicine tradition, documented since antiquity, as a liver tonic, and its seed extract, standardised to the flavonolignan complex silymarin, is one of the most extensively studied herbal hepatoprotectants. Modern research supports antioxidant, anti-inflammatory and liver-protective activity, with growing interest in metabolic/blood-sugar effects.[12, 13]
Goldenrod has a long European folk-medicine tradition as a mild 'aquaretic' diuretic and anti-inflammatory remedy for the urinary tract, used traditionally for urinary-tract irrigation therapy alongside adequate fluid intake, and topically as a wound herb (one common name is 'woundwort'). Modern phytochemical work confirms saponin- and flavonoid-driven anti-inflammatory, antioxidant and diuretic activity.[1, 11]
Preparations
Dosage
References
Drug Class Interactions
Not documented
Lookalikes Review
Dangerous Lookalikes
Not documented
References & Sources
- Abenavoli, L., Izzo, A.A., Milic, N., Cicala, C., Santini, A. and Capasso, R (2018) 'Milk thistle (Silybum marianum): A concise overview on its chemistry, pharmacological, and nutraceutical uses in liver diseases', Phytotherapy Research, 32(11), pp. 2202-2213. doi:10.1002/ptr.6171 Meta-analysis / review
https://doi.org/10.1002/ptr.6171 - Bahmani, M., Shirzad, H., Rafieian, S. and Rafieian-Kopaei, M (2015) 'Silybum marianum: Beyond Hepatoprotection', Journal of Evidence-Based Complementary & Alternative Medicine, 20(4), pp. 292-301. doi:10.1177/2156587215571116 Meta-analysis / review
https://doi.org/10.1177/2156587215571116 - Wang, X., Zhang, Z. and Wu, S (2020) 'Health Benefits of Silybum marianum: Phytochemistry, Pharmacology, and Applications', Journal of Agricultural and Food Chemistry, 68(42), pp. 11644-11664. doi:10.1021/acs.jafc.0c04791 Meta-analysis / review
https://doi.org/10.1021/acs.jafc.0c04791 - Marmouzi, I., Bouyahya, A., Ezzat, S.M., El Jemli, M. and Kharbach, M (2020) 'The food plant Silybum marianum (L.) Gaertn.: Phytochemistry, Ethnopharmacology and clinical evidence', Journal of Ethnopharmacology, 265, pp. 113303. doi:10.1016/j.jep.2020.113303 Meta-analysis / review
https://doi.org/10.1016/j.jep.2020.113303 - Greenlee, H., Abascal, K., Yarnell, E. and Ladas, E (2007) 'Clinical applications of Silybum marianum in oncology', Integrative Cancer Therapies, 6(2), pp. 158-165. doi:10.1177/1534735407301727 Meta-analysis / review
https://doi.org/10.1177/1534735407301727 - Shaker, E., Mahmoud, H. and Mnaa, S (2009) 'Silymarin, the antioxidant component and Silybum marianum extracts prevent liver damage', Food and Chemical Toxicology, 48(3), pp. 803-806. doi:10.1016/j.fct.2009.12.011 Preclinical
https://doi.org/10.1016/j.fct.2009.12.011 - Flora, K., Hahn, M., Rosen, H. and Benner, K (1998) 'Milk thistle (Silybum marianum) for the therapy of liver disease', American Journal of Gastroenterology, 93(2), pp. 139-143. doi:10.1111/j.1572-0241.1998.00139.x Meta-analysis / review
https://doi.org/10.1111/j.1572-0241.1998.00139.x - Csupor, D., Csorba, A. and Hohmann, J (2016) 'Recent advances in the analysis of flavonolignans of Silybum marianum', Journal of Pharmaceutical and Biomedical Analysis, 130, pp. 301-317. doi:10.1016/j.jpba.2016.05.034 Meta-analysis / review
https://doi.org/10.1016/j.jpba.2016.05.034 - Ball, K.R. and Kowdley, K.V (2005) 'A review of Silybum marianum (milk thistle) as a treatment for alcoholic liver disease', Journal of Clinical Gastroenterology, 39(6), pp. 520-528. doi:10.1097/01.mcg.0000165668.79530.a0 Meta-analysis / review
https://doi.org/10.1097/01.mcg.0000165668.79530.a0 - Tajmohammadi, A., Razavi, B.M. and Hosseinzadeh, H (2018) 'Silybum marianum (milk thistle) and its main constituent, silymarin, as a potential therapeutic plant in metabolic syndrome: A review', Phytotherapy Research, 32(10), pp. 1933-1949. doi:10.1002/ptr.6153 Meta-analysis / review
https://doi.org/10.1002/ptr.6153 - Ghahfarrokhi, S.H., Heidari-Soureshjani, S., Sherwin, C.M.T. and Azadegan-Dehkordi, Z (2024) 'Efficacy and Mechanisms of Silybum marianum, Silymarin, and Silibinin on Rheumatoid Arthritis and Osteoarthritis Symptoms: A Systematic Review', Current Rheumatology Reviews, 20(4), pp. 414-425. doi:10.2174/0115733971266397231122080247 Meta-analysis / review
https://doi.org/10.2174/0115733971266397231122080247 - Soleimani, V., Delghandi, P.S., Moallem, S.A. and Karimi, G (2019) 'Safety and toxicity of silymarin, the major constituent of milk thistle extract: An updated review', Phytotherapy Research. doi:10.1002/ptr.6361 Randomized trial
https://doi.org/10.1002/ptr.6361 - Fallah, M., Davoodvandi, A., Nikmanzar, S., Aghili, S., Mirazimi, S.M.A., Aschner, M., Rashidian, A., Hamblin, M.R., Chamanara, M., Naghsh, N. and Mirzaei, H (2021) 'Silymarin (milk thistle extract) as a therapeutic agent in gastrointestinal cancer', Biomedicine & Pharmacotherapy. doi:10.1016/j.biopha.2021.112024 Preclinical
https://doi.org/10.1016/j.biopha.2021.112024 - Voroneanu, L., Nistor, I., Dumea, R., Apetrii, M. and Covic, A (2016) 'Silymarin in Type 2 Diabetes Mellitus: A Systematic Review and Meta-Analysis of Randomized Controlled Trials', Journal of Diabetes Research. doi:10.1155/2016/5147468 Meta-analysis / review
https://doi.org/10.1155/2016/5147468 - Zhou, J., Chen, Y., Yu, J., Li, T., Lu, Z., Chen, Y., Zhang, X. and Ye, F (2021) 'The efficacy of novel metabolic targeted agents and natural plant drugs for nonalcoholic fatty liver disease treatment: A PRISMA-compliant network meta-analysis of randomized controlled trials', Medicine (Baltimore), 100(12). doi:10.1097/MD.0000000000024884 Meta-analysis / review
https://doi.org/10.1097/MD.0000000000024884 - Fuhr, U., Beckmann-Knopp, S., Jetter, A., Lueck, H. and Mengs, U (2007) 'The effect of silymarin on oral nifedipine pharmacokinetics', Planta Medica, 73(14), pp. 1429-1435. doi:10.1055/s-2007-990256 Randomized trial
https://doi.org/10.1055/s-2007-990256 - Hadi, A., Pourmasoumi, M., Mohammadi, H., Symonds, M. and Miraghajani, M (2018) 'The effects of silymarin supplementation on metabolic status and oxidative stress in patients with type 2 diabetes mellitus: A systematic review and meta-analysis of clinical trials', Complementary Therapies in Medicine, 41, pp. 311-319. doi:10.1016/j.ctim.2018.08.010 Meta-analysis / review
https://doi.org/10.1016/j.ctim.2018.08.010
- Fursenco, C., Calalb, T., Uncu, L., Dinu, M. and others (2020) 'Solidago virgaurea L.: A Review of Its Ethnomedicinal Uses, Phytochemistry, and Pharmacological Activities', Biomolecules, 10(12), pp. 1619. doi:10.3390/biom10121619 Meta-analysis / review
https://doi.org/10.3390/biom10121619 - Abdel Motaal, A., Ezzat, S.M., Tadros, M.G. and El-Askary, H.I (2016) 'In vivo anti-inflammatory activity of caffeoylquinic acid derivatives from Solidago virgaurea in rats', Pharmaceutical Biology, 54(12), pp. 2864-2870. doi:10.1080/13880209.2016.1190381 Preclinical
https://doi.org/10.1080/13880209.2016.1190381 - Précheur, I., Rolland, Y., Hasseine, L., Orange, F. and others (2020) 'Solidago virgaurea L. Plant Extract Targeted Against Candida albicans to Reduce Oral Microbial Biomass: A Double Blind Randomized Trial on Healthy Adults', Antibiotics, 9(4), pp. 137. doi:10.3390/antibiotics9040137 Randomized trial
https://doi.org/10.3390/antibiotics9040137 - Wojnicz, D., Tichaczek-Goska, D., Glensk, M. and Hendrich, A.B (2021) 'Is It Worth Combining Solidago virgaurea Extract and Antibiotics against Uropathogenic Escherichia coli Rods? An In Vitro Model Study', Pharmaceutics, 13(4), pp. 573. doi:10.3390/pharmaceutics13040573 Preclinical
https://doi.org/10.3390/pharmaceutics13040573 - El-Tantawy, W.H (2013) 'Biochemical effects of Solidago virgaurea extract on experimental cardiotoxicity', Journal of Physiology and Biochemistry, 70(1), pp. 33-42. doi:10.1007/s13105-013-0277-0 Preclinical
https://doi.org/10.1007/s13105-013-0277-0 - Gross, S.C., Goodarzi, G., Watabe, M., Bandyopadhyay, S. and others (2002) 'Antineoplastic activity of Solidago virgaurea on prostatic tumor cells in an SCID mouse model', Nutrition and Cancer, 43(1), pp. 76-81. doi:10.1207/S15327914NC431_9 Preclinical
https://doi.org/10.1207/S15327914NC431_9 - Starks, C.M., Williams, R.B., Goering, M.G., O'Neil-Johnson, M. and others (2010) 'Antibacterial clerodane diterpenes from Goldenrod (Solidago virgaurea)', Phytochemistry, 71(1), pp. 104-109. doi:10.1016/j.phytochem.2009.09.032 Preclinical
https://doi.org/10.1016/j.phytochem.2009.09.032 - Malicanin, M., Karabegovic, I., Dordevic, N., Mancic, S. and others (2024) 'Influence of the Extraction Method on the Biological Potential of Solidago virgaurea L. Essential Oil and Hydrolates', Plants, 13(16), pp. 2187. doi:10.3390/plants13162187 Preclinical
https://doi.org/10.3390/plants13162187 - Zehra, S.A., Bhattarai, P., Zhang, J., Liu, Y. and others (2022) 'Phytochemical Analysis and Evaluation of the Antidiabetic Activity of Solidago virgaurea Extracts', Current Bioactive Compounds, 19(4), pp. e150622206146. doi:10.2174/1573407218666220615143502 Preclinical
https://doi.org/10.2174/1573407218666220615143502 - Jang, Y.S., Wang, Z., Lee, J.M., Lee, J.Y. and others (2016) 'Screening of Korean Natural Products for Anti-Adipogenesis Properties and Isolation of Kaempferol-3-O-rutinoside as a Potent Anti-Adipogenetic Compound from Solidago virgaurea', Molecules, 21(2), pp. 226. doi:10.3390/molecules21020226 Preclinical
https://doi.org/10.3390/molecules21020226 - European Medicines Agency (2008) 'Community herbal monograph on Solidago virgaurea L., herba'. Traditional / reference
https://scholar.google.com/scholar?q=Community%20herbal%20monograph%20on%20Solidago%20virgaurea%20L.%2C%20herba - Bader, G., Binder, K., Hiller, K. and Zwintscher, U (1990) 'The saponins from Solidago virgaurea L', 45(8), pp. 618--622. Traditional / reference
https://scholar.google.com/scholar?q=The%20saponins%20from%20Solidago%20virgaurea%20L - Royal Botanic Gardens, Kew (n.d.). Available at: https://powo.science.kew.org Traditional / reference
https://powo.science.kew.org - 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 - Grow Forage Cook Ferment 'Foraging Goldenrod (Solidago): Identification and Uses'. Available at: https://www.growforagecookferment.com/foraging-goldenrod/ Traditional / reference
https://www.growforagecookferment.com/foraging-goldenrod/ - Washington State Noxious Weed Control Board 'Tansy Ragwort (Senecio jacobaea)'. Available at: https://www.nwcb.wa.gov/weeds/tansy-ragwort Traditional / reference
https://www.nwcb.wa.gov/weeds/tansy-ragwort - Schneider, J. and Tsegaye, Y. and W/Tensae, M. and G/Selassie, S. and Haile, T. and Bane, A. and Ali, A. and Mesfin, G. and Seboxa, T (2012) 'Veno-occlusive liver disease: a case report', Ethiopian Medical Journal, 50 Suppl 2, pp. 47-51. Available at: https://pubmed.ncbi.nlm.nih.gov/22946295/ Clinical study
https://pubmed.ncbi.nlm.nih.gov/22946295/
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.