Plant Comparison
Blackberry Leaf vs Raspberry Leaf
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
Blackberry Leaf and Raspberry Leaf: both belong to the Rosaceae family; they share 3 indicated uses (diarrhoea, skin irritation, wounds); 2 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Blackberry Leaf | Raspberry Leaf | Verdict |
|---|---|---|---|
| Diarrhoea | 2/10 | 5/10 | Stronger for Raspberry Leaf |
| Skin irritation | 2/10 | 6/10 | Stronger for Raspberry Leaf |
| Wounds | 2/10 | 5/10 | Stronger for Raspberry Leaf |
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
Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation
Astringent for mild diarrhoea (tannins tighten the gut lining and reduce excess secretion)
Astringent for mild diarrhoea (tannins)
Astringent for menstrual cramps (traditional); Astringent for mild diarrhoea (tannins)
Traditional uterine tonic taken in late pregnancy to tone the uterus and support labour - one small double-blind RCT found a shorter second stage of labour and fewer forceps deliveries (no effect on the first stage), alongside observational signals; robust proof is still lacking
Traditional & Indicated Uses
inferred from anti-inflammatory action
inferred from anticancer action
Astringent for mild diarrhoea (tannins tighten the gut lining and reduce excess secretion)
inferred from antimicrobial action
Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation
Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation
inferred from astringent action
Anti-inflammatory gargle / mouthwash for sore throat and oral mucosa inflammation
Astringent for menstrual cramps (traditional)
inferred from emmenagogue action
inferred from astringent action
Safety, Cautions & Contraindications
Tannin-rich: high or prolonged intake may cause stomach upset or constipation and can reduce the absorption of iron and some medicines taken at the same time.
Traditional use only; diarrhoea that persists (especially in children) needs medical assessment and attention to rehydration.
External Ids
Botanical Description
Scrambling, thorny deciduous shrub (Rosaceae) forming dense thickets, with arching prickly stems that root at the tip. Leaves are palmately compound, usually with 3-5 toothed leaflets. White to pale pink, five-petalled flowers are followed by clusters of small drupelets forming the blackberry fruit, ripening from red to glossy black.[8]
Deciduous, thicket-forming shrub (Rosaceae), 1-2 m tall, with upright, prickly, biennial canes (vegetative in the first year, fruiting in the second). Leaves are pinnate with 3-7 toothed leaflets, whitish-felted beneath. Small white, five-petalled flowers are followed by the aggregate red raspberry fruit, a cluster of drupelets.[2]
Habitat
Native throughout Europe and widely naturalised elsewhere, an aggressive coloniser of hedgerows, woodland edges, scrub and waste ground. 'Rubus fruticosus' is a taxonomically complex aggregate comprising hundreds of closely related microspecies.[8]
Native to Europe and northern Asia, widely cultivated as a fruit crop and naturalised on woodland edges, hedgerows and disturbed ground in temperate regions.[2]
Harvesting
Leaves are picked fresh throughout the growing season and dried for tea; berries are picked in late summer once fully ripe.[8]
Leaves are picked fresh during the growing season - before or during flowering is considered optimal - and dried; fruit is picked when fully ripe in summer.[2]
Traditional Uses
Blackberry leaf has a long European folk-medicine tradition as an astringent gargle for sore throat and mouth ulcers, and as a remedy for mild diarrhoea, reflecting its high tannin content; the berries themselves are valued as a nutritious, antioxidant-rich food.[8]
Raspberry leaf has a long, very widely known folk tradition as a 'pregnancy tea', taken in the final weeks of pregnancy as a uterine tonic to prepare for labour. Observational studies and a small randomised controlled trial suggest a possible modest effect on labour duration, though robust proof is still lacking.[1, 13]
Preparations
Dosage
Traditional guidance suggests roughly 2-4 g dried leaf per cup as an infusion, up to three times daily, or used as a gargle at similar strength. Educational reference only, not a prescription.
Popular guidance and observational studies generally describe starting raspberry-leaf tea or tablets in the last few weeks of pregnancy, at roughly 1-3 cups of tea daily; use should be discussed with a midwife or doctor given the lack of robust trial evidence. Educational reference only, not a prescription.
References
Lookalikes Review
References & Sources
- Zia-Ul-Haq, M., Riaz, M., De Feo, V., Jaafar, H.Z.E. and Moga, M (2014) 'Rubus fruticosus L.: constituents, biological activities and health related uses', Molecules, 19(8), pp. 10998-11029. doi:10.3390/molecules190810998 Traditional / reference
https://doi.org/10.3390/molecules190810998 - Monforte, M.T., Smeriglio, A., Germanò, M.P., Pergolizzi, S., Circosta, C. and Galati, E.M (2018) 'Evaluation of antioxidant, antiinflammatory, and gastroprotective properties of Rubus fruticosus L. fruit juice', Phytotherapy Research, 32(7), pp. 1404-1414. doi:10.1002/ptr.6078 Preclinical
https://doi.org/10.1002/ptr.6078 - Barbieri, F., Montanari, C., Šimat, V., Skroza, D., Čagalj, M. et al (2022) 'Effects of Rubus fruticosus and Juniperus oxycedrus derivatives on culturability and viability of Listeria monocytogenes', Scientific Reports, 12(1), pp. 13158. doi:10.1038/s41598-022-17408-4 Preclinical
https://doi.org/10.1038/s41598-022-17408-4 - Sung, N.S., Uhm, S.H., Kang, H.B., Lee, N.S., Jeong, Y.G., Kim, D.K., Sung, N.Y., Kim, D.S., Yoo, Y.C. and Han, S.Y (2023) 'Rubus fruticosus leaf extract inhibits vascular dementia-induced memory impairment and neuronal loss by attenuating neuroinflammation', Anatomy & Cell Biology, 56(4), pp. 494-507. doi:10.5115/acb.23.195 Preclinical
https://doi.org/10.5115/acb.23.195 - Verma, R., Gangrade, T., Punasiya, R. and Ghulaxe, C (2014) 'Rubus fruticosus (blackberry) use as an herbal medicine', Pharmacognosy Reviews, 8(16), pp. 101-104. doi:10.4103/0973-7847.134239 Traditional / reference
https://doi.org/10.4103/0973-7847.134239 - Gil-Martinez, L., Mut-Salud, N., Ruiz-Garcia, J.A., Falcon-Pineiro, A., Maijo-Ferre, M., Banos, A., De la Torre-Ramirez, J.M., Guillamon, E., Verardo, V. and Gomez-Caravaca, A.M (2023) 'Phytochemicals Determination, and Antioxidant, Antimicrobial, Anti-Inflammatory and Anticancer Activities of Blackberry Fruits', Foods, 12(7), pp. 1505. doi:10.3390/foods12071505 Preclinical
https://doi.org/10.3390/foods12071505 - Van de Velde, F., Esposito, D., Grace, M.H., Pirovani, M.E. and Lila, M.A (2018) 'Anti-inflammatory and wound healing properties of polyphenolic extracts from strawberry and blackberry fruits', Food Research International, 121, pp. 453-462. doi:10.1016/j.foodres.2018.11.059 Preclinical
https://doi.org/10.1016/j.foodres.2018.11.059 - Verma, R., Gangrade, T., Punasiya, R. and Ghulaxe, C (2014) 'Rubus fruticosus (blackberry) use as an herbal medicine', Pharmacognosy Reviews. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC4127818/ Preclinical
https://pmc.ncbi.nlm.nih.gov/articles/PMC4127818/ - Grabek-Lejko, D., Milek, M., Sidor, E., Puchalski, C. and Dzugan, M (2022) 'Antiviral and Antibacterial Effect of Honey Enriched with Rubus spp. as a Functional Food with Enhanced Antioxidant Properties', Molecules, pp. as. doi:10.3390/molecules27154859 Preclinical
https://doi.org/10.3390/molecules27154859
- Bowman, R.L., Taylor, J. and Davis, D.L (2024) 'Raspberry leaf (Rubus idaeus) use in pregnancy: a prospective observational study', BMC Complementary Medicine and Therapies. doi:10.1186/s12906-024-04465-7 Randomized trial
https://doi.org/10.1186/s12906-024-04465-7 - Mostafa, H.S. and others (2020) 'Phenolic Composition, Mineral Content, and Beneficial Bioactivities of Leaf Extracts from Black Currant (Ribes nigrum L.), Raspberry (Rubus idaeus), and Aronia (Aronia melanocarpa)', Nutrients, 12(2), pp. 463. doi:10.3390/nu12020463 Meta-analysis / review
https://doi.org/10.3390/nu12020463 - Bijak, M., Saluk-Bijak, J. and others (2016) 'The influence of Rubus idaeus and Rubus caesius leaf extracts on platelet aggregation in whole blood. Cross-talk of platelets and neutrophils', Platelets, 27(5), pp. 433-439. doi:10.3109/09537104.2015.1131254 Preclinical
https://doi.org/10.3109/09537104.2015.1131254 - Valdes, M. and others (2022) 'Rubus idaeus extract improves symptoms in knee osteoarthritis patients: results from a phase II double-blind randomized controlled trial', BMC Musculoskeletal Disorders, 23(1), pp. 650. doi:10.1186/s12891-022-05612-2 Randomized trial
https://doi.org/10.1186/s12891-022-05612-2 - Campos, P.M. and others (2020) 'Anti-aging and brightening effects of a topical treatment containing vitamin C, vitamin E, and raspberry leaf cell culture extract: A split-face, randomized controlled trial', Journal of Cosmetic Dermatology, 19(3), pp. 671-676. doi:10.1111/jocd.13305 Randomized trial
https://doi.org/10.1111/jocd.13305 - Bednarski, M. and others (2014) 'CD39/NTPDase-1 expression and activity in human umbilical vein endothelial cells are differentially regulated by leaf extracts from Rubus caesius and Rubus idaeus', Cellular & Molecular Biology Letters, 19(2), pp. 291-304. doi:10.2478/s11658-014-0202-8 Preclinical
https://doi.org/10.2478/s11658-014-0202-8 - Rojas-Vera, J., Patel, A.V. and Dacke, C.G (2002) 'Relaxant activity of raspberry (Rubus idaeus) leaf extract in guinea-pig ileum in vitro', Phytotherapy Research, 16(7), pp. 665-668. doi:10.1002/ptr.1040 Preclinical
https://doi.org/10.1002/ptr.1040 - Raudone, L. and others (2022) 'In Vitro Antioxidant and Prooxidant Activities of Red Raspberry (Rubus idaeus L.) Stem Extracts', Molecules, 27(13), pp. 4073. doi:10.3390/molecules27134073 Preclinical
https://doi.org/10.3390/molecules27134073 - Cugnetto, M.L. and others (2015) 'An oil-soluble extract of Rubus idaeus cells enhances hydration and water homeostasis in skin cells', International Journal of Cosmetic Science, 37(4), pp. 428-433. doi:10.1111/ics.12236 Preclinical
https://doi.org/10.1111/ics.12236 - Socha, M.W., Flis, W., Wartega, M., Szambelan, M., Pietrus, M. and Kazdepka-Zieminska, A (2023) 'Raspberry Leaves and Extracts-Molecular Mechanism of Action and Its Effectiveness on Human Cervical Ripening and the Induction of Labor', Nutrients, 15(14), pp. 3206. doi:10.3390/nu15143206 Clinical study
https://doi.org/10.3390/nu15143206 - Jianu, E.M., Pop, R.M., Gherman, L.M., Ranga, F., Levai, A.M., Rus, V., Bolboaca, S.D., Stefan, R.A., Onofrei, M.M., Nati, I.D., Stoia, I.A., Stefan, P.A., Mihu, C. and Mihu, C.M (2024) 'The Effect of Rubus idaeus Polyphenols Extract in Induced Endometriosis in Rats', Molecules, 29(4), pp. 778. doi:10.3390/molecules29040778 Preclinical
https://doi.org/10.3390/molecules29040778 - Cyboran-Mikolajczyk, S., Meczarska, K., Solarska-Sciuk, K., Ratajczak-Wielgomas, K., Oszmianski, J., Jencova, V. and Bonarska-Kujawa, D (2022) 'Protection of Erythrocytes and Microvascular Endothelial Cells against Oxidative Damage by Fragaria vesca L. and Rubus idaeus L. Leaves Extracts - The Mechanism of Action', Molecules, 27(18), pp. 5865. doi:10.3390/molecules27185865 Preclinical
https://doi.org/10.3390/molecules27185865 - Farnaghi, S. and Braniff, K (2022) 'Survey of Raspberry Leaf Tea in pregnancy', Australian and New Zealand Journal of Obstetrics and Gynaecology. doi:10.1111/ajo.13496 Randomized trial
https://doi.org/10.1111/ajo.13496 - Simpson, M., Parsons, M., Greenwood, J. and Wade, K (2001) 'Raspberry leaf in pregnancy: its safety and efficacy in labor', Journal of Midwifery & Women's Health, 46(2), pp. 51--59. doi:10.1016/s1526-9523(01)00095-2 Randomized trial
https://doi.org/10.1016/s1526-9523(01)00095-2
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.