Plant Comparison
Blackcurrant 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
Blackcurrant and Goldenrod: they share 6 indicated uses (arthritis / joint pain, inflammation (general), skin irritation, …); 3 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Blackcurrant | Goldenrod | Verdict |
|---|---|---|---|
| Arthritis / joint pain | 5/10 | 1/10 | Stronger for Blackcurrant |
| Inflammation (general) | 5/10 | 2/10 | Stronger for Blackcurrant |
| Skin irritation | 5/10 | 1/10 | Stronger for Blackcurrant |
| Swelling / fluid retention | 5/10 | 1/10 | Stronger for Blackcurrant |
| Urinary support | 5/10 | 7/10 | Stronger for Goldenrod |
| Urinary tract infection (UTI) | 5/10 | 2/10 | Stronger for Blackcurrant |
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
Give the berries their deep colour and are the principal antioxidant constituents.
The fruit is exceptionally rich in vitamin C, contributing to its traditional cold/flu use.
The seed oil is a well-known plant source of the omega-6 fatty acid GLA.
Pharmacological Actions
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from antiviral action
inferred from anti-inflammatory action
inferred from anti-inflammatory action
inferred from diuretic action
inferred from diuretic 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
Fruit (berries) • Generally safe as food for most people; adverse effects mainly GI discomfort or allergy in sensitive individuals. • If using high-dose extracts, use extra caution with blood-thinners/anticoagulants (evidence is not definitive, but polyphenol-rich supplements are often treated cautiously in practice). Leaf (folium) • EMA classifies blackcurrant leaf as a traditional herbal medicinal product (not “well-established use”): minor joint pain and urinary-tract flushing. • Typical label cautions (EMA-style): not recommended <18, avoid if you have edema due to impaired heart/kidney function, and seek medical advice if urinary symptoms persist/worsen. • Pregnancy/lactation: food use is fine, but medicinal leaf dosing is generally used cautiously due to limited robust safety data. Seed (seed oil) • Usually well tolerated, but may cause GI upset in some people. • Caution with anticoagulants/antiplatelet drugs (PUFA supplements are often used cautiously here). • Note: some trials explored maternal/infant contexts, but that does not automatically mean “recommended in pregnancy” outside medical supervision.
Duke (2002) rates blackcurrant fruit highly (+++), with evidence for anti-inflammatory, angioprotective, and antioxidant activities. Ribes nigrum extracts showed the richest anthocyanin and polyphenol content in antioxidant studies, outperforming many other common berries. Clinical use is supported for diarrhea, colds, and flu. The high vitamin C and anthocyanin content underpin its vasoprotective effects. The fruit is treated as food-grade medicine and is classified as generally safe (Duke, 2002).
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
Deciduous shrub (Grossulariaceae), 1-2 m tall, aromatic when the leaves are crushed. Leaves are palmately lobed (3-5 lobes), toothed, with resinous glands on the underside. Small, greenish-white to dull purple, bell-shaped flowers are borne in drooping racemes, followed by clusters of glossy black berries.
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 central and northern Europe and Siberia, growing in damp woodland, fens, riverbanks and hedgerows; widely cultivated commercially as a fruit crop in cool-temperate climates.
Harvesting
Berries are hand- or machine-harvested in mid- to late summer once fully ripe and black. Leaves are gathered in late spring to early summer, before flowering fades, for the medicinal leaf preparation. Seed oil is cold-pressed from the seeds after juicing.
The flowering aerial parts are cut during flowering (late summer) and dried.[11]
Traditional Uses
Blackcurrant has a long northern-European food-medicine tradition: the vitamin-C- and anthocyanin-rich berries have traditionally been used for colds, flu and general vitality, while the leaf has an official EU traditional-use registration for minor joint pain and as a urinary-tract flush, and the seed oil is valued as a source of gamma-linolenic acid (GLA). Modern research confirms broad antioxidant, anti-inflammatory, immunomodulatory and vasoprotective activity across the fruit, leaf and seed oil.[11, 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
Dried aerial parts steeped in hot water - the classic urinary-tract preparation.
Dosage
EMA-style traditional-use guidance for the leaf suggests roughly 2-4 g dried leaf per cup as an infusion, up to three times daily, for short-term joint or urinary support (not recommended under 18, or with fluid retention linked to heart/kidney disease). Berries and juice are food-safe at normal dietary amounts. Educational reference only, not a prescription.
References
Lookalikes Review
Dangerous Lookalikes
Not documented
References & Sources
- Lee, Y., Pham, T.X., Bae, M., Hu, S. and others (2019) 'Blackcurrant (Ribes nigrum) Prevents Obesity-Induced Nonalcoholic Steatohepatitis in Mice', Obesity (Silver Spring), 27(1), pp. 112-120. doi:10.1002/oby.22353 Preclinical
https://doi.org/10.1002/oby.22353 - da Costa, P., Schetinger, M.R.C., Baldissarelli, J., Stefanello, N. and others (2024) 'Blackcurrant (Ribes nigrum L.) improves cholinergic signaling and protects against chronic scopolamine-induced memory impairment in mice', Journal of Psychopharmacology, 38(12), pp. 1170-1183. doi:10.1177/02698811241273776 Preclinical
https://doi.org/10.1177/02698811241273776 - Nanashima, N., Horie, K., Yamanouchi, K., Tomisawa, T. and others (2020) 'Blackcurrant (Ribes nigrum) Extract Prevents Dyslipidemia and Hepatic Steatosis in Ovariectomized Rats', Nutrients, 12(5), pp. 1541. doi:10.3390/nu12051541 Preclinical
https://doi.org/10.3390/nu12051541 - Lee, Y. and Lee, J.Y (2019) 'Blackcurrant (Ribes nigrum) Extract Exerts an Anti-Inflammatory Action by Modulating Macrophage Phenotypes', Nutrients, 11(5), pp. 975. doi:10.3390/nu11050975 Preclinical
https://doi.org/10.3390/nu11050975 - Lappi, J., Raninen, K., Vakevainen, K., Karlund, A. and others (2020) 'Blackcurrant (Ribes nigrum) lowers sugar-induced postprandial glycaemia independently and in a product with fermented quinoa: a randomised crossover trial', British Journal of Nutrition, 126(5), pp. 708-717. doi:10.1017/S0007114520004468 Randomized trial
https://doi.org/10.1017/S0007114520004468 - Horie, K., Maeda, H., Nanashima, N. and Oey, I (2021) 'Potential Vasculoprotective Effects of Blackcurrant (Ribes nigrum) Extract in Diabetic KK-Ay Mice', Molecules, 26(21), pp. 6459. doi:10.3390/molecules26216459 Preclinical
https://doi.org/10.3390/molecules26216459 - Nanashima, N., Horie, K., Kitajima, M., Takamagi, S. and others (2021) 'Hypocholesterolemic Effect of Blackcurrant (Ribes nigrum) Extract in Healthy Female Subjects: A Pilot Study', Molecules, 26(13), pp. 4085. doi:10.3390/molecules26134085 Clinical study
https://doi.org/10.3390/molecules26134085 - Horie, K., Nanashima, N., Maeda, H., Tomisawa, T. and others (2021) 'Blackcurrant (Ribes nigrum L.) Extract Exerts Potential Vasculoprotective Effects in Ovariectomized Rats, Including Prevention of Elastin Degradation and Pathological Vascular Remodeling', Nutrients, 13(2), pp. 560. doi:10.3390/nu13020560 Preclinical
https://doi.org/10.3390/nu13020560 - Oczkowski, M (2021) 'Health-promoting effects of bioactive compounds in blackcurrant (Ribes nigrum L.) berries', Roczniki Panstwowego Zakladu Higieny, 72(3), pp. 229-238. doi:10.32394/rpzh.2021.0174 Meta-analysis / review
https://doi.org/10.32394/rpzh.2021.0174 - Vagiri, M., Conner, S., Stewart, D., Andersson, S.C. and others (2015) 'Phenolic compounds in blackcurrant (Ribes nigrum L.) leaves relative to leaf position and harvest date', Food Chemistry, 172, pp. 135-142. doi:10.1016/j.foodchem.2014.09.041 Preclinical
https://doi.org/10.1016/j.foodchem.2014.09.041 - Gopalan, A., Reuben, S.C., Ahmed, S., Darvesh, A.S., Hohmann, J. and Bishayee, A (2012) 'The health benefits of blackcurrants', 3(8), pp. 795--809. doi:10.1039/c2fo30058c Randomized trial
https://doi.org/10.1039/c2fo30058c - Royal Botanic Gardens, Kew (n.d.). Available at: https://powo.science.kew.org Traditional / reference
https://powo.science.kew.org - Watson, A.W., Haskell-Ramsay, C.F., Kennedy, D.O., Dodd, F.L., Wightman, E.L. and Reay, J.L (2015) 'Acute supplementation with blackcurrant extracts modulates cognitive functioning and inhibits monoamine oxidase-B in healthy young adults', 54(3), pp. 505--513. Traditional / reference
https://scholar.google.com/scholar?q=Acute%20supplementation%20with%20blackcurrant%20extracts%20modulates%20cognitive%20functioning%20and%20inhibits%20monoamine%20oxidase-B%20in%20healthy%20young%20adults - 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
- 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.