© Prof. Dr. Otto Wilhelm Thomé Flora von Deutschland, Österreich und der Schweiz 1885, Gera, Germany · Public domain · Commons
Fenugreek
CautionBockshornklee · (Trigonella foenum-graecum)
Legume family (Fabaceae)
Description
A bittersweet, maple-syrup-like scent – caused by the compound sotolon – accompanies almost every use of this legume, both internal and external, since Germany's Kommission E has issued two separate positive monographs for the seeds. Drunk as an infusion before meals, the mucilage-rich seeds are said to stimulate digestion and ease loss of appetite; stirred with hot water into a thick paste, they serve warm as a traditional poultice for local skin inflammation. The mucosa-protecting effect comes from the seed's galactomannans, while the rare amino acid 4-hydroxyisoleucine and steroidal saponins such as diosgenin contribute to the blood-sugar-lowering action observed in studies. In the cuisines of Southern Europe, North Africa and South Asia, roasted seeds are a staple of curry blends, while the leaves are cooked as „methi“ or drunk as tea. Because of its blood-sugar-lowering and mildly blood-thinning effects, caution is needed with diabetes therapy and anticoagulants, and therapeutic doses are off-limits in pregnancy due to a possible labour-stimulating effect.
CONTRAINDICATED during pregnancy
Contraindicated in therapeutic doses throughout pregnancy. Galactomannans and steroidal saponins (diosgenin) have documented uterotonic action in animal studies and traditional use — potential labour-stimulating effect. Culinary amounts (as spice) are considered safe, but therapeutic doses (tea, tincture, capsules) must be avoided.
Kommission E positive (internal): fenugreek seed infusion for loss of appetite and mild digestive complaints — mucilage-rich drug with bitter and amaroid components.
Preparation & dosage
SEED INFUSION (Kommission E, internal use): 2–3 g coarsely ground or lightly crushed fenugreek seeds in 250 ml boiling water, covered, steep 10–15 min, strain. 3× daily, freshly prepared, before meals. Daily dose 6–9 g (Kommission E: 6 g/day internally). Indication: loss of appetite and supportive treatment of mild gastrointestinal complaints. Bitter, maple-syrup-like flavour (sotolon) — intense taste, soften with honey if desired. Limit to 4 weeks per Kommission E; consult doctor if complaints persist.
- Dry amount
- 2–3 g
- Doses per day
- 3×
- Max duration
- 4 weeks
Kommission E positive (external): fenugreek seed poultice as a warming compress for local inflammation — classic European folk medicine and Kommission E indication.
Preparation & dosage
SEED POULTICE / COMPRESS (Kommission E, external use): Mix 30–50 g fine fenugreek seed flour with hot water into a thick, smooth paste. Allow to cool to approx. 40–42 °C. Spread paste generously on clean linen or gauze, apply to the affected area (local inflammation, furuncles, abscesses in healing phase), cover with another cloth and leave on for 20–30 min. Repeat 2× daily. Do NOT apply to open wounds or sensitive/irritated skin. Clean skin thoroughly after use — fenugreek paste stains skin yellow and leaves characteristic sotolon scent.
- Dry amount
- 30–50 g
- Doses per day
- 2×
- Max duration
- 2 weeks
Traditional tincture as a bitter (amarum) for loss of appetite and digestive weakness — complementary alternative to the seed infusion form.
Preparation & dosage
TINCTURE (DER 1:5 in 40–60 % ethanol): 2–4 ml (~40–80 drops) 3× daily diluted in water, 15–30 min before meals. Traditional use as a bitter (amarum) to stimulate appetite and support digestion. Onset after 1–2 weeks of regular use. Consult doctor before use if liver disease, antidiabetics or anticoagulants are involved. Note ethanol content — not for alcohol dependence.
- Liquid amount
- 2–4 ml
- Doses per day
- 3×
- Max duration
- 4 weeks
Food and spice — seeds, sprouts and leaves established in Southern European, Arabic and South Asian cuisine since antiquity; WHO lists the nutritive use.
Preparation & dosage
SPICE / FOOD: Fenugreek seeds (whole or ground) used as a spice in numerous cuisines of southern Europe, the Middle East and South Asia — component of curry powder, ras el hanout, Ethiopian berbere. Toasting (dry, medium heat 1–2 min) reduces bitterness and develops nutty-caramel aroma. Seed sprouts used as a vitamin-rich side dish or salad addition. Leaves (fresh or dried, 'methi') as vegetable or herb in Indian and North African cuisine. WHO recommends 5–30 g seeds daily for dietary/nutritional use. Sotolon content may temporarily cause a maple-syrup-like body odour.
Mucilage-rich cold or warm infusion of fenugreek seeds as a demulcent (mucilaginosus) — traditional use for gastrointestinal irritation and metabolic support.
Preparation & dosage
MUCILAGE DECOCTION / COLD MACERATION (traditional use): 5–10 g coarsely ground fenugreek seeds in 250 ml cold water, leave to soak 3–5 h (mucilage extraction), or infuse in hot water covered for 15–20 min. Strain. 2× daily warm or cold. Cold maceration extracts the soothing mucilaginous galactomannans especially gently — preferred preparation for gastrointestinal irritation and IBS tendency. Traditionally also used for metabolic support and joint complaints.
- Dry amount
- 5–10 g
- Doses per day
- 2×
- Max duration
- 4 weeks
Soaked seeds and sprouts — folk nutritive use as digestive accompaniment with vitamins and enzymes.
Preparation & dosage
SOAKED SEEDS / SPROUTS (folk use, nutritive): soak 1–2 tbsp whole fenugreek seeds overnight in water, drain in the morning and eat raw, or sprout for 2–3 days (rinse daily). Soaked seeds are less bitter and more digestible than dry raw seeds. Sprouts are rich in vitamins (C, K, folate) and enzymes. Traditionally consumed in the Middle East and India as breakfast or yoghurt topping. Note: do not consume seeds in excessive quantities — high saponin concentration may cause flatulence and gastrointestinal irritation.
Folk leaf infusion (methi tea) as a general tonic and digestive tea — rooted in North African and South Asian tradition.
Preparation & dosage
LEAF INFUSION (folk use, methi tea): 1–2 tsp dried fenugreek leaves ('methi') in 200 ml boiling water, covered, steep 7–10 min, strain. 2× daily warm. Folk use in North Africa and South Asia as a general tonic and digestive support. Leaves contain less galactomannan than seeds but are richer in flavonoids and vitamins. Milder in taste than seed preparations — less bitter, slightly herbal.
- Dry amount
- 1–2 g
- Doses per day
- 2×
- Max duration
- 3 weeks
Folk leaf compress for mild skin inflammation and insect bites — North African and Arab folk medicine.
Preparation & dosage
LEAF COMPRESS (folk use, external): spread fresh or soaked dried fenugreek leaves on clean cloth, apply to affected skin area (mild inflammation, insect bites) for 15–20 min. Leaves contain flavonoids and mucilages with skin-soothing action. Traditional use in North African and Arab folk medicine. Consult a doctor if skin irritation worsens or signs of infection appear.
IMPORTANT: Fenugreek (internal, therapeutic doses) can lower blood glucose — monitor blood sugar closely in diabetes mellitus and inform doctor. CONTRAINDICATED in pregnancy (large doses have documented uterotonic action — may stimulate labour). Fenugreek galactomannans can delay absorption of other medications — leave at least 2 hours between fenugreek and oral drugs. Coumarin-like compounds may additively enhance anticoagulant effect (warfarin, phenprocoumon) — monitor INR. Allergic reactions possible, especially in persons with hypersensitivity to peanuts (Arachis hypogaea), chickpeas (Cicer arietinum) or other legumes (cross-allergenicity). Characteristic maple-syrup-like odour (sotolon) in urine, sweat and breath with regular use — harmless but unusual.
Contraindicated in therapeutic doses throughout pregnancy. Galactomannans and steroidal saponins (diosgenin) have documented uterotonic action in animal studies and traditional use — potential labour-stimulating effect. Culinary amounts (as spice) are considered safe, but therapeutic doses (tea, tincture, capsules) must be avoided.
Traditionally used as a galactagogue (milk-promoting agent) — an effect not sufficiently documented by clinical evidence (EMA: insufficient data). As constituents may pass into breast milk, caution is warranted. Therapeutic doses only after medical consultation. Culinary amounts are considered safe.
Insufficient safety data for therapeutic applications in children under 12 years. Culinary amounts as spice are safe. Gastrointestinal complaints in children require medical assessment, not self-treatment.
Drug interactions
Antidiabetika (Insulin, Metformin, Sulfonylharnstoffe, GLP-1-Agonisten)
Fenugreek seeds lower postprandial blood glucose by slowing gastrointestinal glucose absorption (galactomannans, soluble fibre) and through direct insulin-sensitising action (4-hydroxyisoleucine). Additive effect with antidiabetics possible — risk of hypoglycaemia. Adjust insulin/drug dose if needed; regular blood glucose monitoring required.
Antikoagulanzien und Thrombozytenaggregationshemmer (Warfarin, Phenprocoumon, ASS, Clopidogrel)
Fenugreek contains coumarin-like compounds showing anticoagulant properties in vitro and in animal studies. Additive inhibition of platelet aggregation and potentiation of anticoagulation (INR increase) possible. Increased bleeding risk — monitor INR with concurrent use; avoid therapeutic doses without medical supervision.
Orale Arzneimittel (allgemein — Resorptionsverzögerung)
The high galactomannan content creates a viscous gel layer in the GI tract, which may delay absorption of concurrently taken drugs (e.g. antibiotics, thyroid hormones, cardiac glycosides). A time interval of at least 2 hours before or after medication intake is recommended.
Hormonale Kontrazeptiva und Steroidhormone
Fenugreek contains the steroidal sapogenin diosgenin, a structural precursor of sex hormones. Theoretically oestrogen-like effects; clinical relevance at normal therapeutic doses not established, but caution and medical consultation warranted with concurrent hormone therapy (oral contraceptives, HRT).
Contraindications
- Pregnancy (therapeutic doses) — uterotonic action contraindicated.
- Hypersensitivity to fenugreek or other Fabaceae (legumes), especially peanuts or chickpeas — cross-allergenicity possible.
- Poorly controlled diabetes mellitus under drug therapy — fenugreek's blood glucose-lowering effect may cause hypoglycaemia.
- Concurrent anticoagulant therapy (phenprocoumon, warfarin) without medical supervision — coumarin-like compounds potentiate bleeding risk.
Harvested part: seeds (late summer)
- Time of day:
- Harvest in dry morning hours (8–11 am) — pods should be ripe but not yet opened; a rattling sound when gently shaken indicates readiness. Harvest in dry weather only (not after rain) — damp seeds will mould during storage.
- Drying:
- Spread whole seed pods on a clean surface and dry for 1–2 weeks in a well-ventilated, shaded location (or in a dehydrator at 35–40 °C) until fully dry. Then thresh: place pods in a sack and beat with a wooden stick or thresh by hand; separate seeds from pod debris through sieves. Seeds are pale yellow-beige to brownish-ochre and rectangular-rhomboid shaped. Store cleaned seeds at 15–20 °C, dry and dark in airtight containers. For culinary use: briefly dry-roast (pan, 1–2 min) before use to reduce bitterness.
- Storage:
- 24 months — Whole dried seeds keep 2–3 years with proper storage (airtight, dark, dry, 15–20 °C). Ground fenugreek loses aroma and constituent potency within 3–6 months — grind fresh as needed. Check for mould and unusual odour before use.
- Time of day:
- Harvest leaves in the morning after dew has evaporated — freshest and most aromatic then. Preferably cut young, tender leaves before flowering (April–June); older leaves are tougher and more bitter.
- Drying:
- Use fresh (methi vegetable, salad) or dry in a single layer on drying screens in shade at max. 40 °C. Freezing fresh leaves (blanched 2 min in boiling water, then immediately cooled) preserves colour and vitamin content better than drying. Dried leaves ('kasuri methi') known in India as an aromatic spice — more intense and slightly more bitter than fresh.
- Storage:
- 12 months — Store dried leaves airtight, dark and dry — use within one year. Frozen leaves keep up to 12 months.
- Galactomannane (Bockshornklee-Gummi, Schleimstoffe)PolysaccharideContent: 20-45 %Seed
Main reserve carbohydrate of the endosperm — galactose-mannose polysaccharides (mannose:galactose approx. 1:1). Principal lead compound of the drug; responsible for mucous membrane-protecting, soothing (demulcent) and postprandial blood glucose-lowering action (slowing glucose absorption). Swelling properties in GI tract — satiating and stool-regulating.
- 4-HydroxyisoleucinOtherContent: 0.1-0.9 %Seed
Unusual branched-chain amino acid, nearly specific to fenugreek. Insulinotropic action in vitro and in animal studies (glucose-dependent stimulation of pancreatic beta-cell insulin secretion). Discussed in controlled clinical studies as a contributor to blood glucose-lowering activity. Active as part of the whole extract, not as isolated compound.
- Steroidsaponine (Diosgenin, Tigogenin, Yamogenin als Aglykone; Fenugreekine, Gracillin als Glykoside)SaponinContent: 0.5-3 %Seed
Steroidal saponins with diosgenin as principal aglycone — pharmaceutically relevant as precursor for semi-synthesis of steroids (cortisone, progesterone, contraceptives). Biologically: cholesterol-lowering action (inhibition of intestinal cholesterol absorption), mild oestrogenic activity. Partly responsible for hypoglycaemic effect.
- Sotolon (4,5-Dimethyl-3-hydroxy-2(5H)-furanon)OtherContent: SpurenSeed
Volatile lactone responsible for the characteristic intense maple-syrup-like aroma and flavour of fenugreek. Forms during drying and roasting; passes into urine, sweat and breath after consumption. Harmless; known for confusion with Maple Syrup Urine Disease (MSUD) — false-positive neonatal screening results possible. Serves as a chemical marker of fenugreek exposure.
- Flavonoide (Vitexin, Quercetin-3-O-glucosid, Tricin, Orientin)FlavonoidContent: 0.3-1 %Leaf
Mainly concentrated in leaves; present in lower amounts in seeds. Antioxidant, mildly anti-inflammatory and vasoprotective properties. Vitexin (C-glycoside of apigenin) also found in other legumes such as mung beans. Contribute to the overall activity of the whole-plant extract.
- Bitterstoffkomplex (Amaroide) und Alkaloide (Trigonellin, Cholin)AlkaloidContent: 0.1-0.5 %Seed
Trigonelline (N-methyl-nicotinic acid betaine) — main alkaloid of the seeds; degraded to nicotinic acid (niacin, vitamin B3) during roasting, contributing to roasted aromas. Trigonelline has neuroprotective and antimicrobial properties (research stage). Choline as a B-vitamin-like nutrient. The bitter component (amaroids) stimulates gastric juice and bile production (digestive effect).
- Fette und Fettsäuren (Linolensäure, Linolsäure, Ölsäure)OtherContent: 5-9 %Seed
Oil-rich seed fraction with predominantly polyunsaturated fatty acids (linoleic acid up to ~35 %, linolenic acid up to ~24 %). Calorically relevant in large amounts; supply essential fatty acids. Seeds also contain phospholipids (lecithin) and fat-soluble vitamins (vitamin E as tocopherol mix). Phytosterols (stigmasterol, sitosterol) are structurally similar to cholesterol and inhibit intestinal cholesterol absorption.
- Vitamin C, Vitamin A (Beta-Carotin), Eisen, Mangan (Mineralstoffe)VitaminContent: variabel (nach Pflanzenteil)Leaf
Fresh leaves (methi) are notably rich in vitamin C (~220 mg/100 g fresh), beta-carotene, iron and manganese. Seeds also contain vitamins (thiamine, riboflavin, pyridoxine, folate) and minerals (calcium, phosphorus, magnesium). Fenugreek is therefore traditionally also used as a vegetable beyond its medicinal application — especially leaves as a vitamin-rich side dish in Indian cuisine (methi saag, methi paratha).
- [1]MonographKommission E — Foenugraeci semen (Bockshornkleesamen), Monographie (positiv), BAnz Nr. 22a, 1990(accessed: 2026-05-21)
- [2]MonographEMA/HMPC — Assessment Report on Trigonella foenum-graecum L., semen (EMA/HMPC/278003/2013)(accessed: 2026-05-21)
- [3]MonographESCOP Monographs — Foenugraeci Semen (Fenugreek Seed), 2nd edition supplement 2009(accessed: 2026-05-21)
- [4]MonographWHO Monographs on Selected Medicinal Plants — Volume 1: Semen Trigonellae(accessed: 2026-05-21)
- [6]MonographPlants For A Future (PFAF) — Trigonella foenum-graecum database entry(accessed: 2026-05-21)
- [9]MonographCliniTox Giftpflanzen — Trigonella foenum-graecum L.: schwach giftig (+) (Institut für Veterinärpharmakologie und -toxikologie, Universität Zürich)(accessed: 2026-08-10)
- [5]BookWichtl, Max (Hrsg.) — Teedrogen und Phytopharmaka, 5. Auflage: Foenugraeci semen (Bockshornkleesamen), Wissenschaftliche Verlagsgesellschaft Stuttgart, 2009(accessed: 2026-05-21)
- [7]WikipediaBockshornklee (Wikipedia DE)(accessed: 2026-05-21)
- [8]WikipediaFenugreek (Wikipedia EN)(accessed: 2026-05-21)
Distribution in Europe
🤝 Permaculture Partners
In your garden, this plant acts as:
✨ Best symbiotic partners
- 🌿 Cucurbita pepo Classic companion-planting partner.
- 🌿 Summer savory Classic companion-planting partner.
⚠️ Better not planted together
- 🥬 Garlic Classic companion-planting partner.
Source: Gertrud Franck, Gesunder Garten durch Mischkultur (1980, eigene Kuration) | Helga und Margarete Langerhorst, Mein gesunder Naturgarten (eigene Kuration)