Plant Profile

Fenugreek

Trigonella foenum-graecum
Family: Fabaceae  ·  Parts used: Leaf, Seed, Young sprouts  ·  Also known as: Bird’s foot, goat’s horn, Greek clover, and alholva

The complete database record: 4 documented constituents, 4 pharmacological actions, 8 traditional / indicated uses, with 18 cited sources.

Botanical Description

Erect annual herb with trifoliate leaves, each leaflet oblong and finely toothed toward the tip. Small, pale yellow to white, pea-like flowers are borne singly or in pairs in the leaf axils, followed by long, slender, curved seed pods.[11]

Height: 30-80 cm
Habit: Erect annual herb
Leaves: Trifoliate, each leaflet oblong, finely toothed toward the tip
Flowers: Small, pale yellow to white, pea-like, borne singly or in pairs in leaf axils
Stem: Erect, branching, slightly hairy
Root: Taproot with nitrogen-fixing nodules
Fruit: Long, slender, curved seed pod (10-15 cm) containing 10-20 hard, angular, yellow-brown seeds
Flowering Period: May-June

Habitat & Distribution

Cultivated widely as a food and forage crop; native to the eastern Mediterranean and western Asia, now grown throughout South Asia, the Middle East and North Africa.[11]

Harvesting

Leaves and young sprouts are harvested throughout the growing season; seed pods are collected when fully mature and dried, then the hard seeds are threshed out.[11]

Parts: Leaf, Seed, Young sprouts
Season: Leaf/sprouts through growing season; seed at maturity

Key Constituents

Steroidal saponins (diosgenin)[13]

Thought to contribute to the antidiabetic and cholesterol-lowering effects.

Saponins
Galactomannan (soluble fiber)[5]

Mucilaginous soluble fiber that slows carbohydrate absorption, a key mechanism behind the blood-sugar-lowering effect.

Polysaccharides
4-hydroxyisoleucine (amino acid)[13]

An unusual amino acid studied for insulin-potentiating activity.

Sotolon (flavor compound)[11]

Aromatic lactone responsible for fenugreek's characteristic maple-syrup smell, including the body-odor effect reported with supplementation.

Pharmacological Actions

Anti-inflammatory[1, 5, 6, 9, 10, 11, 13]
Anticancer (preclinical)[8]
Antidiabetic (blood-sugar lowering)[4, 5, 6, 11, 13]
Aphrodisiac[3, 5, 11, 13]

Traditional & Indicated Uses

Arthritis / joint pain[1, 5, 11, 13]Good · 8/10

inferred from anti-inflammatory action

Evidence: 8
Label: Arthritis / joint pain

more plants for arthritis / joint pain →detailed sources →

Blood sugar / diabetes support[4, 5, 11, 13]Good · 7/10

inferred from antidiabetic action

Evidence: 7
Label: Blood sugar / diabetes support

more plants for blood sugar / diabetes support →detailed sources →

Cancer (anticancer research)[8]Good · 7/10

inferred from anticancer action

Evidence: 7
Label: Cancer (anticancer research)

more plants for cancer (anticancer research) →detailed sources →

Cardiovascular / heart health[5, 11, 13]Good · 7/10
Evidence: 7
Label: Cardiovascular / heart health

more plants for cardiovascular / heart health →detailed sources →

Fertility[3, 5, 11, 13]Good · 8/10
Evidence: 8
Label: Fertility

more plants for fertility →detailed sources →

Inflammation (general)[5, 9, 10, 11, 13]Good · 7/10

inferred from anti-inflammatory action

Evidence: 7
Label: Inflammation (general)

more plants for inflammation (general) →detailed sources →

Metabolic support[5, 11, 13]Good · 7/10
Evidence: 7
Label: Metabolic support

more plants for metabolic support →detailed sources →

Skin irritation[5, 11, 13]Good · 7/10

inferred from anti-inflammatory action

Evidence: 7
Label: Skin irritation

more plants for skin irritation →detailed sources →

Traditional Use & History

Fenugreek seed has an ancient tradition across the Mediterranean, Middle East and South Asia as a digestive and appetite-stimulant remedy and lactation aid, and modern clinical research strongly supports its traditional use for blood sugar and cholesterol management, formalised in Commission E approval as an appetite stimulant.[5, 11, 13]

Preparations

Ground seed / seed tea[5]

Ground seeds taken with food, or whole seeds soaked/simmered as a tea, the traditional preparation for digestive and blood sugar support.

Standardized extract (capsule)[5]

Standardized seed extract in capsule form, the form most used in clinical trials on blood sugar and cholesterol.

Dosage

Seed[5, 13]

Clinical research and traditional sources suggest around 6-50 g of ground seed daily (higher end for blood sugar management), or 1-4 g in tea for digestive use. Educational reference only, not a prescription.

Safety, Cautions & Contraindications

Safety note[5, 11, 13]Info

Fenugreek appears https://www.nccih.nih.gov/health/fenugreek for most people.

Safety note[5, 11, 13]Caution

Less serious side effects like diarrhea and indigestion have been reported anecdotally. You may also experience https://pubmed.ncbi.nlm.nih.gov/26251835/, which could be harmful if you have an eating disorder or are trying to https://www.healthline.com/nutrition/how-to-gain-weight. Moreover, some people report a strange and slightly sweet body odor when supplementing, but this is unconfirmed. Given its effect on blood sugar, fenugreek should be used with caution if you’re taking diabetes medication or other supplements that lower blood sugar levels.

Safety note[5, 11, 13, 14]Caution

Duke (2002) provides strong clinical evidence (score 2) for fenugreek's hypoglycemic and hypocholesterolemic activities - among the best-evidenced herbal treatments for blood sugar and lipid management. Anti-inflammatory and demulcent activities also have clinical support. The seed is Commission E approved as an appetite stimulant. Dose: 6–50 g of ground seeds daily for blood sugar management; 1–4 g seeds in tea for digestive use. The plant has lactagogue effects and can cause maple syrup-like body odor due to sotolon content. Contraindicated in pregnancy at medicinal doses due to uterotonic effects (Duke, 2002).

Herb-Drug Interactions

Antidiabetics[15, 16]Caution
Mechanism: Fenugreek seed lowers fasting and post-meal blood sugar (confirmed by a meta-analysis of randomised trials in type 2 diabetes and prediabetes), so taken with diabetes medicines it may add to their effect and increase the risk of hypoglycaemia; monitor blood glucose.
Reviewed By: Omnia Sana (owner-authorized)
Reviewed Date: 2026-07-03

Herb-Herb Pairings

Bitter Melon[16, 17]

Fenugreek and bitter melon can each lower blood sugar, so taking them together - especially alongside diabetes medicines - may add up and increase the risk of hypoglycaemia. Monitor your blood glucose.

Type: caution
Reviewed By: Omnia Sana (owner-authorized)
Reviewed Date: 2026-07-03
Black Cumin[16, 18]

Fenugreek and black seed (Nigella sativa) can each lower blood sugar, so taking them together - especially alongside diabetes medicines - may add up and increase the risk of hypoglycaemia. Monitor your blood glucose.

Type: caution
Reviewed By: Omnia Sana (owner-authorized)
Reviewed Date: 2026-07-03

Harvest Readiness

[12]

Part: seed
Signals: Harvest the seed when fully ripe, in late summer - the pods ripen intermittently over some weeks.
Basis: traditional
Source Quote: The seeds are harvested when fully ripe and dried for later use.
Species Confirmed: 1
Notes: PFAF (REF-3356); the seed is harvested when fully ripe (seeds ripen August-September, intermittently). Single lineage -> provisional. (Leaf and young sprouts, also listed parts, are a fresh-herb/sprouting use rather than a distinct field harvest stage.)

External Identifiers

References & Sources

  1. Faghfoori, Z., Javadivala, Z., Khalili, Y. and Malek Mahdavi, A (2023) 'Effects of Trigonella foenum-graecum (fenugreek) on rheumatoid arthritis: a systematic review', Immunopharmacology and Immunotoxicology, 45(5), pp. 626-634. doi:10.1080/08923973.2023.2202298 Meta-analysis / review
    https://doi.org/10.1080/08923973.2023.2202298
  2. Ouzir, M., El Bairi, K. and Amzazi, S (2016) 'Toxicological properties of fenugreek (Trigonella foenum graecum)', Food and Chemical Toxicology, 96, pp. 145-154. doi:10.1016/j.fct.2016.08.003 Meta-analysis / review
    https://doi.org/10.1016/j.fct.2016.08.003
  3. Rao, A., Steels, E., Inder, W.J., Abraham, S. and others (2016) 'Testofen, a specialised Trigonella foenum-graecum seed extract reduces age-related symptoms of androgen decrease, increases testosterone levels and improves sexual function in healthy aging males in a double-blind randomised clinical study', The Aging Male, 19(2), pp. 134-142. doi:10.3109/13685538.2015.1135323 Randomized trial
    https://doi.org/10.3109/13685538.2015.1135323
  4. Avalos-Soriano, A., De la Cruz-Cordero, R., Rosado, J.L. and Garcia-Gasca, T (2016) '4-Hydroxyisoleucine from Fenugreek (Trigonella foenum-graecum): Effects on Insulin Resistance Associated with Obesity', Molecules, 21(11), pp. 1596. doi:10.3390/molecules21111596 Preclinical
    https://doi.org/10.3390/molecules21111596
  5. Neelakantan, N., Narayanan, M., de Souza, R.J. and van Dam, R.M (2014) 'Effect of fenugreek (Trigonella foenum-graecum L.) intake on glycemia: a meta-analysis of clinical trials', pp. 7. Meta-analysis / review
    https://scholar.google.com/scholar?q=Effect%20of%20fenugreek%20%28Trigonella%20foenum-graecum%20L.%29%20intake%20on%20glycemia%3A%20a%20meta-analysis%20of%20clinical%20trials
  6. Nagulapalli Venkata, K.C., Swaroop, A., Bagchi, D. and Bishayee, A (2017) 'A small plant with big benefits: Fenugreek (Trigonella foenum-graecum Linn.) for disease prevention and health promotion', Molecular Nutrition & Food Research, 61(6), pp. 1600950. doi:10.1002/mnfr.201600950 Meta-analysis / review
    https://doi.org/10.1002/mnfr.201600950
  7. Ulbricht, C., Basch, E., Burke, D., Cheung, L. and others (2007) 'Fenugreek (Trigonella foenum-graecum L. Leguminosae): an evidence-based systematic review by the natural standard research collaboration', Journal of Herbal Pharmacotherapy, 7(3-4), pp. 143-177. doi:10.1080/15228940802142852 Meta-analysis / review
    https://doi.org/10.1080/15228940802142852
  8. El Bairi, K., Ouzir, M., Agnieszka, N. and Khalki, L (2017) 'Anticancer potential of Trigonella foenum graecum: Cellular and molecular targets', Biomedicine & Pharmacotherapy, 90, pp. 479-491. doi:10.1016/j.biopha.2017.03.071 Meta-analysis / review
    https://doi.org/10.1016/j.biopha.2017.03.071
  9. Piao, C.H., Bui, T.T., Song, C.H., Shin, H.S. and others (2017) 'Trigonella foenum-graecum alleviates airway inflammation of allergic asthma in ovalbumin-induced mouse model', Biochemical and Biophysical Research Communications, 482(4), pp. 1284-1288. doi:10.1016/j.bbrc.2016.12.029 Preclinical
    https://doi.org/10.1016/j.bbrc.2016.12.029
  10. Asif, M., Yousaf, H.M., Saleem, M., Saadullah, M. and others (2021) 'Trigonella foenum-graecum Seeds Oil Attenuated Inflammation and Angiogenesis in vivo through Down-Regulation of TNF-alpha', Anti-Cancer Agents in Medicinal Chemistry, 21(11), pp. 1460-1471. doi:10.2174/1871520620666201005100132 Preclinical
    https://doi.org/10.2174/1871520620666201005100132
  11. World Health Organization (1999) 'WHO Monographs on Selected Medicinal Plants'. Traditional / reference
    https://scholar.google.com/scholar?q=WHO%20Monographs%20on%20Selected%20Medicinal%20Plants
  12. Plants For A Future 'Trigonella foenum-graecum (Fenugreek)'. Available at: https://pfaf.org/user/Plant.aspx?LatinName=Trigonella+foenum-graecum Traditional / reference
    https://pfaf.org/user/Plant.aspx?LatinName=Trigonella+foenum-graecum
  13. Kumar, P. and Bhandari, U (2013) 'Protective effect of fenugreek (Trigonella foenum-graecum L.) seeds in experimentally-induced myocardial infarction', 23(2), pp. 255--261. Traditional / reference
    https://scholar.google.com/scholar?q=Protective%20effect%20of%20fenugreek%20%28Trigonella%20foenum-graecum%20L.%29%20seeds%20in%20experimentally-induced%20myocardial%20infarction
  14. 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
  15. Neelakantan, N., Narayanan, M., de Souza, R.J. and van Dam, R.M (2014) 'Effect of fenugreek (Trigonella foenum-graecum L.) intake on glycemia: a meta-analysis of clinical trials', Nutrition Journal, 13, pp. 7. doi:10.1186/1475-2891-13-7 Meta-analysis / review
    https://doi.org/10.1186/1475-2891-13-7
  16. Kim, J., Noh, W., Kim, A., Choi, Y. and Kim, Y.S (2023) 'The effect of fenugreek in type 2 diabetes and prediabetes: a systematic review and meta-analysis of randomized controlled trials', International Journal of Molecular Sciences, 24(18), pp. 13999. doi:10.3390/ijms241813999 Meta-analysis / review
    https://doi.org/10.3390/ijms241813999
  17. Zhang, X., Zhao, Y., Song, Y. and Miao, M (2024) 'Effects of Momordica charantia L. supplementation on glycemic control and lipid profile in type 2 diabetes mellitus patients: a systematic review and meta-analysis of randomized controlled trials', Heliyon, 10(10), pp. e31126. doi:10.1016/j.heliyon.2024.e31126 Meta-analysis / review
    https://doi.org/10.1016/j.heliyon.2024.e31126
  18. Daryabeygi-Khotbehsara, R., Golzarand, M., Ghaffari, M.P. and Djafarian, K (2017) 'Nigella sativa improves glucose homeostasis and serum lipids in type 2 diabetes: a systematic review and meta-analysis', Complementary Therapies in Medicine, 35, pp. 6-13. doi:10.1016/j.ctim.2017.08.016 Meta-analysis / review
    https://doi.org/10.1016/j.ctim.2017.08.016

This fact sheet is generated automatically from the Omnia Sana plant database and reflects its latest synced data. It is provided for educational purposes only and is not medical advice. How this site is built.

Selected studies & references

Educational use only. This profile summarises traditional and scientific sources for reference. It is not medical advice and not a substitute for a qualified practitioner. Some plants carry safety cautions and drug interactions - always check before use.
This profile is assembled automatically from the Omnia Sana plant database, which we curate by hand. How this site is built.
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