Plant Comparison
Caraway vs Common Juniper
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
Caraway and Common Juniper: they share 5 indicated uses (bloating, cancer (anticancer research), indigestion, …); 3 pharmacological actions in common.
Evidence face-off — shared uses
| Condition | Caraway | Common Juniper | Verdict |
|---|---|---|---|
| Bloating | 1/10 | 1/10 | Comparable evidence |
| Cancer (anticancer research) | 2/10 | 2/10 | Comparable evidence |
| Indigestion | 1/10 | 1/10 | Comparable evidence |
| Infection (general) | 1/10 | 1/10 | Comparable evidence |
| Wounds | 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
Seed essential oil dominated by carvone (giving the characteristic caraway aroma) and limonene, responsible for much of the carminative and antimicrobial activity.
Minor antioxidant constituents of the seed and aerial parts.
Berry essential oil dominated by alpha-pinene, beta-pinene, sabinene and limonene, giving the characteristic aroma and the antimicrobial activity.
Antioxidant and astringent supporting constituents.
Pharmacological Actions
Traditional & Indicated Uses
inferred from appetite-stimulant action
inferred from anticancer action
inferred from digestive action
inferred from antimicrobial action
inferred from anticancer action
inferred from digestive action
inferred from antimicrobial action
inferred from diuretic action
inferred from diuretic action
inferred from diuretic action
Safety, Cautions & Contraindications
Generally very safe as a food spice (normal culinary amounts).Tea (traditional use): The EU herbal monograph describes caraway fruit tea for bloating/flatulence and gives a typical adult infusion dose of 0.5–2 g in 150 ml hot water, 1–3× daily; if symptoms last >2 weeks, seek medical advice. Allergy caution: Avoid if you’re allergic to Apiaceae family plants (e.g., fennel, anise, celery, coriander, dill) or have known cross-allergies (the monograph also mentions mugwort/birch allergy). Gallbladder/bile problems: Not recommended if you have gallstones or other biliary disorders (caraway can stimulate bile flow). Pregnancy & breastfeeding: Safety isn’t well established for medicinal dosing, so not recommended as a “treatment” during pregnancy/lactation (food use is a different story). Children: The EU monograph does not recommend medicinal use under 12 due to lack of data. Essential oil caution: Caraway essential oil is highly concentrated—don’t self-dose internally; it can irritate and is easy to overdo.
Duke (2002) provides clinical evidence (score 2) for caraway as an appetite stimulant, cough suppressant, cholagogue, and bronchitis remedy, consistent with Commission E approvals. It demonstrates anti-Candida activity and antispasmodic effects on gastrointestinal smooth muscle. Recommended dose: 1.5–6 g of fruit daily, or 3–6 drops of essential oil. The herb is classified as generally safe with no known hazards at therapeutic doses, though it should be used cautiously in pregnancy due to mild emmenagogue activity (Duke, 2002).
Avoid in pregnancy. Juniper is not recommended during pregnancy (EMA/HMPC, 2023; Health Canada, 2025).Avoid with kidney disorders / serious kidney disease. It’s not recommended if you have kidney disease (EMA/HMPC, 2023; Health Canada, 2025).Adults only (for medicinal use). Use in under-18s is not recommended due to lack of data (EMA/HMPC, 2023).Hydration matters. If you’re using it for urinary “flushing,” you need adequate fluid intake (EMA/HMPC, 2023).Stop and seek help if symptoms look serious. Fever, painful urination, cramps/spasms, or blood in urine = talk to a clinician (EMA/HMPC, 2023).Duration caution. If using it beyond a few weeks, talk to a health professional (Health Canada, 2025).If breastfeeding: ask a health professional first (EMA/HMPC, 2023; Health Canada, 2025).
Duke (2002) rates juniper as + (use with caution), noting diuretic, carminative, and aquaretic activities, primarily at the experimental level (score 1). Traditional use for urinary infections is not supported by strong clinical evidence. The essential oil contains potentially nephrotoxic terpinen-4-ol, and juniper is contraindicated in kidney disease, urinary infections with inflammation, and pregnancy (emmenagogue and potential abortifacient properties). Commission E and PhEur do not recommend medicinal doses for prolonged use exceeding 4–6 weeks (Duke, 2002).
External Ids
Botanical Description
Biennial (occasionally annual) herb with finely divided, feathery, carrot-like leaves similar to those of other Apiaceae. In its second year it sends up a branched, grooved, hollow flowering stem topped with flat compound umbels of small white or pinkish flowers, followed by the characteristic curved, ridged, strongly aromatic seeds (the familiar rye-bread spice).[4]
Evergreen coniferous shrub or small tree, often low and sprawling, with sharp, needle-like leaves in whorls of three, each bearing a single white band on the upper surface. The plant is dioecious; female plants bear small, round, fleshy, berry-like cones ('juniper berries') that take two to three years to ripen from green to blue-black.[1]
Habitat
Grows in meadows, grassy roadsides and waste ground on well-drained soils; native to Europe and Western Asia and widely cultivated as a spice crop.
Grows on heath, moorland, rocky hillsides and open coniferous woodland on poor, often calcareous soils; one of the most widely distributed conifers, native across the Northern Hemisphere from Europe and Asia to North America.
Harvesting
The seed is harvested in mid- to late summer of the second year, once the umbels have browned and dried, then threshed and dried further; leaves can be picked through the first year and the root dug in autumn of year one or spring of year two.
The ripe, blue-black berry-like cones are hand-picked in autumn, typically in their second or third year of ripening (a mix of ages is often present on the same shrub); leaves and young stems can be gathered through the growing season.
Traditional Uses
Caraway seed is one of the classic Apiaceae carminative digestive spices, used traditionally for indigestion, bloating, flatulence and poor appetite, and, per the EU herbal monograph, for symptomatic relief of mild digestive complaints and bloating.[4]
Juniper berry has a long European tradition as a diuretic and urinary antiseptic for minor urinary complaints, a warming digestive carminative for indigestion and bloating, and a flavouring for gin and other spirits; the leaf and wood have also been burned or used topically for their antimicrobial properties.[1]
Preparations
Crushed or lightly crushed seed infused in hot water as a traditional carminative digestive tea.
Comminuted juniper cone berries infused in 150 ml boiling water, 2.0-2.5 g as a single dose 1-3 times daily per the current revision of the EU herbal monograph. Educational reference only, not a prescription.
Steam-distilled from the berries; used in small internal doses for short periods or diluted for topical/aromatic use.
Dosage
The EU herbal monograph describes traditional use of about 0.5-2 g crushed fruit (seed) per 150 mL hot water, 1-3 times daily, in adolescents, adults and elderly; not recommended under 12 years. Educational reference only, not a prescription.
The EU herbal monograph gives 2.0-2.5 g of the comminuted cone berries in 150 mL of boiling water as an infusion, 1-3 times daily (single dose 2-2.5 g, daily dose 2.5-6 g), for adults and elderly. Use is limited to short courses - if symptoms persist beyond 2 weeks a healthcare practitioner should be consulted - with adequate fluid intake; contraindicated in severe renal disease and not recommended in pregnancy. Educational reference only, not a prescription.
References
Lookalikes Review
Dangerous Lookalikes
References & Sources
- Keshavarz, A., Minaiyan, M., Ghannadi, A. and Mahzouni, P (2013) 'Effects of Carum carvi L. (Caraway) extract and essential oil on TNBS-induced colitis in rats', Research in Pharmaceutical Sciences, 8(1), pp. 1-8. Available at: https://pubmed.ncbi.nlm.nih.gov/24459470/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/24459470/ - Ghannay, S., Aouadi, K., Kadri, A. and Snoussi, M (2022) 'GC-MS Profiling, Vibriocidal, Antioxidant, Antibiofilm, and Anti-Quorum Sensing Properties of Carum carvi L. Essential Oil: In Vitro and In Silico Approaches', Plants (Basel), 11(8), pp. 1072. doi:10.3390/plants11081072 Preclinical
https://doi.org/10.3390/plants11081072 - Trifan, A., Aprotosoaie, A.C., Cioancă, O., Hăcianu, M. et al (2016) 'Antioxidant Activity of Essential Oil From Carum carvi L. Cultivated in North-Eastern Romania', Revista Medico-Chirurgicala a Societatii de Medici si Naturalisti din Iasi, 120(3), pp. 732-736. Available at: https://pubmed.ncbi.nlm.nih.gov/30152663/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/30152663/ - Keshavarz, A., Minaiyan, M., Ghannadi, A. and Mahzouni, P (2013) 'Effects of Carum carvi L. (Caraway) extract and essential oil on TNBS-induced colitis in rats', Research in Pharmaceutical Sciences, 8(1), pp. 1-8. Preclinical
https://scholar.google.com/scholar?q=Effects%20of%20Carum%20carvi%20L.%20%28Caraway%29%20extract%20and%20essential%20oil%20on%20TNBS-induced%20colitis%20in%20rats - Liu, C., Cheng, F., Aisa, H.A. and Maiwulanjiang, M (2023) 'Comprehensive Study of Components and Antimicrobial Properties of Essential Oil Extracted from Carum carvi L. Seeds', Antibiotics, 12(3), pp. 591. doi:10.3390/antibiotics12030591 Preclinical
https://doi.org/10.3390/antibiotics12030591 - Mardani, M., Afra, S.M., Tanideh, N., Tadbir, A.A., Modarresi, F., Koohi-Hosseinabadi, O., Iraji, A. and Sepehrimanesh, M (2015) 'Hydroalcoholic extract of Carum carvi L. in oral mucositis: a clinical trial in male golden hamsters', Oral Diseases, 22(1), pp. 39-45. doi:10.1111/odi.12375 Preclinical
https://doi.org/10.1111/odi.12375 - Iacobellis, N.S., Lo Cantore, P., Capasso, F. and Senatore, F (2005) 'Antibacterial activity of Cuminum cyminum L. and Carum carvi L. essential oils', Journal of Agricultural and Food Chemistry, 53(1), pp. 57-61. doi:10.1021/jf0487351 Preclinical
https://doi.org/10.1021/jf0487351 - Trifan, A., Aprotosoaie, A.C., Cioanca, O., Hacianu, M., Jitareanu, A., Gille, E. and Miron, A (2016) 'Antioxidant Activity of Essential Oil From Carum Carvi L. Cultivated in North-Eastern Romania', Revista Medico-Chirurgicala, 120(3), pp. 732-736. Preclinical
https://scholar.google.com/scholar?q=Antioxidant%20Activity%20of%20Essential%20Oil%20From%20Carum%20Carvi%20L.%20Cultivated%20in%20North-Eastern%20Romania - Wajidi, M., Vaid, F.H., Rizwani, G.H., Faiyaz, A., Shareef, H., Akram, A. and Ahmed, A (2019) 'Anti-Oxidant and digestive enzymes inhibitory based anti diabetic activity of crude and fractions of Carum carvi L. extracts', Pakistan Journal of Pharmaceutical Sciences, 32(6), pp. 2687-2695. Preclinical
https://scholar.google.com/scholar?q=Anti-Oxidant%20and%20digestive%20enzymes%20inhibitory%20based%20anti%20diabetic%20activity%20of%20crude%20and%20fractions%20of%20Carum%20carvi%20L.%20extracts - Kamaleeswari, M. and Nalini, N (2006) 'Dose-response efficacy of caraway (Carum carvi L.) on tissue lipid peroxidation and antioxidant profile in rat colon carcinogenesis', Journal of Pharmacy and Pharmacology, 58(8), pp. 1121-1130. doi:10.1211/jpp.58.8.0014 Preclinical
https://doi.org/10.1211/jpp.58.8.0014 - Maurya, A., Kumar, S., Singh, B.K., Chaudhari, A.K., Dwivedy, A.K., Prakash, B. and Dubey, N.K (2021) 'Mechanistic investigations on antifungal and antiaflatoxigenic activities of chemically characterised Carum carvi L. essential oil against fungal infestation and aflatoxin contamination of herbal raw materials', Natural Product Research, 36(17), pp. 4569-4574. doi:10.1080/14786419.2021.1994566 Preclinical
https://doi.org/10.1080/14786419.2021.1994566 - Nasiri, S., Shams Ghahfarokhi, M. and Razzaghi Abyaneh, M (2020) 'Effect of Carum carvi essential oil on gene expression and virulence factors in Candida albicans', Current Medical Mycology, 6(2), pp. 30-36. doi:10.18502/CMM.6.2.3628 Preclinical
https://doi.org/10.18502/CMM.6.2.3628 - Aldakhil, T., Alshammari, S.O., Siraj, B., El-Aarag, B., Zarina, S., Salehi, D. and Ahmed, A (2023) 'The structural characterization and bioactivity assessment of nonspecific lipid transfer protein 1 (nsLTP1) from caraway (Carum carvi) seeds', BMC Complementary Medicine and Therapies, 23(1), pp. 254. doi:10.1186/s12906-023-04083-9 Preclinical
https://doi.org/10.1186/s12906-023-04083-9 - Hajlaoui, H., Arraouadi, S., Noumi, E., Aouadi, K., Adnan, M., Khan, M.A., Kadri, A. and Snoussi, M (2021) 'Antimicrobial, Antioxidant, Anti-Acetylcholinesterase, Antidiabetic, and Pharmacokinetic Properties of Carum carvi L. and Coriandrum sativum L. Essential Oils Alone and in Combination', Molecules, 26(12), pp. 3625. doi:10.3390/molecules26123625 Preclinical
https://doi.org/10.3390/molecules26123625 - European Medicines Agency (2014) 'European Union herbal monograph on Carum carvi L., fructus'. Traditional / reference
https://scholar.google.com/scholar?q=European%20Union%20herbal%20monograph%20on%20Carum%20carvi%20L.%2C%20fructus - Johri, R.K (2011) 'Cuminum cyminum and Carum carvi: an update', 5(9), pp. 63--72. doi:10.4103/0973-7847.79101 Traditional / reference
https://doi.org/10.4103/0973-7847.79101 - 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 - University of California Agriculture and Natural Resources 'Herb Study - Caraway'. Available at: https://ucanr.edu/blog/garden-notes/article/herb-study-caraway Traditional / reference
https://ucanr.edu/blog/garden-notes/article/herb-study-caraway - King County Noxious Weeds (2024) 'Poison hemlock (Conium maculatum) identification and control'. Available at: https://kingcounty.gov/en/dept/dnrp/nature-recreation/environment-ecology-conservation/noxious-weeds/identification-control/poison-hemlock Traditional / reference
https://kingcounty.gov/en/dept/dnrp/nature-recreation/environment-ecology-conservation/noxious-weeds/identification-control/poison-hemlock - Dayan, A.D (2024) 'Death of Socrates: a likely case of poison hemlock (Conium maculatum) poisoning', Clinical Toxicology (Philadelphia, Pa.), 62(1), pp. 56-60. doi:10.1080/15563650.2024.2309328 Clinical study
https://doi.org/10.1080/15563650.2024.2309328 - Grow Forage Cook Ferment 'Poison Hemlock: How to Identify and Potential Look-alikes'. Available at: https://www.growforagecookferment.com/poison-hemlock/ Traditional / reference
https://www.growforagecookferment.com/poison-hemlock/
- Pepeljnjak, S., Kosalec, I., Kalodera, Z. and Blazević, N (2005) 'Antimicrobial activity of juniper berry essential oil (Juniperus communis L., Cupressaceae)', Acta Pharmaceutica, 55(4), pp. 417-422. Available at: https://pubmed.ncbi.nlm.nih.gov/16375831/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/16375831/ - Peruč, D., Tićac, B., Broznić, D., Maglica, Ž. et al (2020) 'Juniperus communis essential oil limits the biofilm formation of Mycobacterium avium and Mycobacterium intracellulare on polystyrene in a temperature-dependent manner', International Journal of Environmental Health Research, 32(1), pp. 141-154. doi:10.1080/09603123.2020.1741519 Preclinical
https://doi.org/10.1080/09603123.2020.1741519 - Marković, T., Popović, S., Matić, S., Mitrović, M. et al (2024) 'Insights into Molecular Mechanisms of Anticancer Activity of Juniperus communis Essential Oil in HeLa and HCT 116 Cells', Plants (Basel), 13(17), pp. 2351. doi:10.3390/plants13172351 Preclinical
https://doi.org/10.3390/plants13172351 - Goncalves, A.C., Flores-Felix, J.D., Coutinho, P., Alves, G. and Silva, L.R (2022) 'Zimbro (Juniperus communis L.) as a Promising Source of Bioactive Compounds and Biomedical Activities: A Review on Recent Trends', International Journal of Molecular Sciences, 23(6), pp. 3197. doi:10.3390/ijms23063197 Meta-analysis / review
https://doi.org/10.3390/ijms23063197 - Bais, S., Gill, N.S., Rana, N. and Shandil, S (2014) 'A Phytopharmacological Review on a Medicinal Plant: Juniperus communis', International Scholarly Research Notices, 2014, pp. 634723. doi:10.1155/2014/634723 Meta-analysis / review
https://doi.org/10.1155/2014/634723 - Raina, R., Verma, P.K., Peshin, R. and Kour, H (2019) 'Potential of Juniperus communis L as a nutraceutical in human and veterinary medicine', Heliyon, 5(8), pp. e02376. doi:10.1016/j.heliyon.2019.e02376 Meta-analysis / review
https://doi.org/10.1016/j.heliyon.2019.e02376 - Gordien, A.Y., Gray, A.I., Franzblau, S.G. and Seidel, V (2009) 'Antimycobacterial terpenoids from Juniperus communis L. (Cuppressaceae)', Journal of Ethnopharmacology, 126(3), pp. 500-505. doi:10.1016/j.jep.2009.09.007 Preclinical
https://doi.org/10.1016/j.jep.2009.09.007 - Klancnik, A., Zorko, S., Toplak, N., Kovac, M., Bucar, F., Jersek, B. and Smole Mozina, S (2017) 'Antiadhesion activity of juniper (Juniperus communis L.) preparations against Campylobacter jejuni evaluated with PCR-based methods', Phytotherapy Research, 32(3), pp. 542-550. doi:10.1002/ptr.6005 Preclinical
https://doi.org/10.1002/ptr.6005 - Maurya, A.K., Devi, R., Kumar, A., Koundal, R., Thakur, S., Sharma, A., Kumar, D., Kumar, R., Padwad, Y.S., Chand, G., Singh, B. and Agnihotri, V.K (2018) 'Chemical Composition, Cytotoxic and Antibacterial Activities of Essential Oils of Cultivated Clones of Juniperus communis and Wild Juniperus Species', Chemistry & Biodiversity, 15(9), pp. e1800183. doi:10.1002/cbdv.201800183 Preclinical
https://doi.org/10.1002/cbdv.201800183 - Jegal, J., Park, S., Chung, K., Chung, H.Y., Lee, J., Jeong, E.J., Kim, K.H. and Yang, M.H (2016) 'Tyrosinase inhibitory flavonoid from Juniperus communis fruits', Bioscience, Biotechnology, and Biochemistry, 80(12), pp. 2311-2317. doi:10.1080/09168451.2016.1217146 Preclinical
https://doi.org/10.1080/09168451.2016.1217146 - Lin, T., Lu, C., Chang, K. and Lee, C (2022) 'Juniperus communis extract ameliorates lipopolysaccharide-induced acute kidney injury through the adenosine monophosphate-activated protein kinase pathway', Food Science & Nutrition, 10(10), pp. 3405-3414. doi:10.1002/fsn3.2941 Preclinical
https://doi.org/10.1002/fsn3.2941 - Gao, H., Huang, X., Yang, T., Chang, K., Yeh, L., Hsieh, M., Weng, J. and Tsai, N (2019) 'Juniperus communis Suppresses Melanoma Tumorigenesis by Inhibiting Tumor Growth and Inducing Apoptosis', The American Journal of Chinese Medicine, 47(5), pp. 1171-1191. doi:10.1142/S0192415X19500605 Preclinical
https://doi.org/10.1142/S0192415X19500605 - Huang, N., Huang, R., Huang, X., Chang, K., Lee, C., Hsiao, C., Lee, S. and Tsai, N (2021) 'Evaluation of anticancer effects of Juniperus communis extract on hepatocellular carcinoma cells in vitro and in vivo', Bioscience Reports, 41(7), pp. BSR20211143. doi:10.1042/BSR20211143 Preclinical
https://doi.org/10.1042/BSR20211143 - Lai, W., Lee, S., Chang, K., Huang, X., Li, C., Lee, C., Wu, C., Hsu, H. and Tsai, N (2021) 'Juniperus communis extract induces cell cycle arrest and apoptosis of colorectal adenocarcinoma in vitro and in vivo', Brazilian Journal of Medical and Biological Research, 54(10), pp. e10891. doi:10.1590/1414-431X2020e10891 Preclinical
https://doi.org/10.1590/1414-431X2020e10891 - Peruc, D., Ticac, B., Abram, M., Broznic, D., Stifter, S., Staver, M.M. and Gobin, I (2019) 'Synergistic potential of Juniperus communis and Helichrysum italicum essential oils against nontuberculous mycobacteria', Journal of Medical Microbiology, 68(5), pp. 703-710. doi:10.1099/jmm.0.000962 Preclinical
https://doi.org/10.1099/jmm.0.000962 - European Medicines Agency (HMPC) (2023) 'European Union herbal monograph on Juniperus communis L., galbulus (pseudo-fructus), Revision 1'. Available at: https://www.ema.europa.eu/en/documents/herbal-monograph/final-european-union-herbal-monograph-juniperus-communis-l-pseudo-fructus-galbulus-revision-1_en.pdf Traditional / reference
https://www.ema.europa.eu/en/documents/herbal-monograph/final-european-union-herbal-monograph-juniperus-communis-l-pseudo-fructus-galbulus-revision-1_en.pdf - European Medicines Agency (2010) 'European Union herbal monograph on Juniperus communis L., pseudo-fructus'. Traditional / reference
https://scholar.google.com/scholar?q=European%20Union%20herbal%20monograph%20on%20Juniperus%20communis%20L.%2C%20pseudo-fructus - British Herbal Medicine Association (1983) 'British Herbal Pharmacopoeia'. Traditional / reference
https://scholar.google.com/scholar?q=British%20Herbal%20Pharmacopoeia - 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 - Four Season Foraging (2025) 'Is Juniper Toxic?'. Available at: https://www.fourseasonforaging.com/blog/2025/4/17/is-juniper-toxic Traditional / reference
https://www.fourseasonforaging.com/blog/2025/4/17/is-juniper-toxic - Zheljazkov, V.D. and Cantrell, C.L. and Semerdjieva, I. and Radoukova, T. and Stoyanova, A. and Maneva, V. and Kacaniova, M. and Astatkie, T. and Borisova, D. and Dincheva, I. and Salamon, I (2021) 'Essential Oil Composition and Bioactivity of Two Juniper Species from Bulgaria and Slovakia', Molecules, 26(12), pp. 3659. doi:10.3390/molecules26123659 Preclinical
https://doi.org/10.3390/molecules26123659
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.