Dill (Anethum graveolens L.)

Scientific name: Anethum graveolens L.

Bengali name: শুলফা

Family: Apiaceae

Genus: Anethum

Origin: Eastern Mediterranean and Western Asia

Quick Summary

✓ Primary Use — Dill is widely known for its carminative and digestive stimulant properties, easing flatulence and indigestion. ✓ Key Compounds — Its therapeutic effects are largely attributed to essential oil components like carvone, limonene, and dillapiole. ✓ Traditional System — Revered in Ayurveda as 'Shatapushpa' and used extensively in Unani and traditional Chinese medicine for digestive and soothing purposes. ✓ Family and Origin — An aromatic annual herb belonging to the Apiaceae family, native to the Eastern Mediterranean and Western Asia. ✓ Culinary Role — A versatile herb, both its feathery leaves (dill weed) and seeds are prized globally for flavoring diverse cuisines. ✓ Key Benefit — Acts as a natural antispasmodic, helping to relieve cramps and promote relaxation in the gastrointestinal tract. ✓ Historical Significance — Used for thousands of years, with its name deriving from Old Norse meaning 'to soothe' or 'to lull'.

Key Features

✓ Annual Herb — Dill completes its life cycle within one year, growing from seed, flowering, and producing seeds before dying. ✓ Feathery Leaves — Characterized by delicate, finely divided, bright green leaves that are highly aromatic. ✓ Yellow Umbels — Produces distinctive umbrella-shaped clusters of small yellow flowers, typical of the Apiaceae family. ✓ Aromatic Profile — Possesses a unique scent and flavor, a blend of caraway, anise, and citrus notes, from both leaves and seeds. ✓ Digestive Aid — Renowned for its carminative and antispasmodic properties, effectively alleviating gas and bloating. ✓ Galactagogue — Traditionally used to stimulate and increase milk production in lactating mothers. ✓ Native Origin — Believed to originate from the Eastern Mediterranean region and Western Asia. ✓ Culinary Versatility — Both dill weed (leaves) and dill seeds are widely used in various global cuisines, especially Scandinavian and Indian. ✓ Fast-Growing — Dill grows relatively quickly, making it a popular choice for home gardens and successive planting. ✓ Self-Sows Readily — Often reseeds itself in suitable growing conditions, ensuring continuous presence in a garden. ✓ Attracts Beneficial Insects — The umbelliferous flowers attract pollinators and beneficial predatory insects to the garden. ✓ Contains Carvone — A primary active compound in dill essential oil, responsible for many of its digestive benefits. ✓ Antioxidant Rich — Abundant in flavonoids and phenolic acids, contributing to its free-radical scavenging capabilities. ✓ Antispasmodic Action — Helps to relax smooth muscles, particularly in the gastrointestinal tract, easing cramps. ✓ Adaptable Cultivation — Thrives in full sun and well-drained soil, making it relatively easy to grow in temperate climates.

Description

Dill, known scientifically as Anethum graveolens L., is a captivating aromatic annual herb belonging to the Apiaceae family, a group well-recognized for its culinary and medicinal members like parsley, carrot, and celery. This slender plant typically achieves a height of 60 to 90 centimeters, characterized by its graceful, hollow, and finely ridged stems that support an abundance of delicate, feathery, bright green leaves. These leaves are tripinnate, meaning they are divided three or four times into thread-like segments, giving them a distinctive, airy appearance. The plant's reproductive structures are equally striking, featuring prominent umbrella-shaped clusters of small, vivid yellow flowers, known as umbels. These umbels mature into flat, oval schizocarps, commonly referred to as dill seeds, which possess three longitudinal ridges on the dorsal side and two oil cells, or vittae, on the flat surface, contributing to their potent aromatic profile. Historically, Anethum graveolens L. is believed to have originated in the Eastern Mediterranean region and Western Asia, with its cultivation and use tracing back thousands of years. Archaeological discoveries have unearthed dill remnants in Neolithic settlements and ancient Egyptian tombs, signifying its enduring presence in human history. The very name 'dill' is thought to stem from the Old Norse word 'dilla,' which translates to 'to soothe' or 'to lull,' a direct nod to its traditional application as a calming agent and carminative, particularly for digestive discomfort. Its unique flavor, often described as a harmonious blend of caraway, anise, and a hint of citrus, has cemented its status as a culinary cornerstone across diverse global cuisines. Both the fresh leaves, known as dill weed, and the dried seeds are indispensable ingredients, especially in Scandinavian, Eastern European, and Indian dishes, where they impart a fresh, pungent, and slightly sweet note. Beyond its gastronomic appeal, Dill has been a revered botanical in various traditional medicine systems, including Ayurveda, Unani, and Chinese Medicine, where it is valued for its digestive, anti-inflammatory, and antimicrobial actions. In Ayurvedic texts, it is often referred to as 'Shatapushpa.' The plant thrives in full sun and prefers rich, well-drained, loose soil, tolerating a pH range of 5.3 to 7.8. It requires warm to hot summers with ample sunshine, as even partial shade can significantly reduce its yield. Dill is a swift grower and often self-sows in favorable conditions, making it a popular choice for home gardens. Modern scientific inquiry has increasingly focused on elucidating the complex phytochemistry underpinning Dill's traditional uses. Key compounds such as carvone, limonene, and dillapiole have been identified as primary contributors to its therapeutic effects, offering insights into its potential in managing conditions from gastrointestinal distress to metabolic disorders. Its versatility, ease of cultivation, and rich ethnobotanical heritage solidify Dill's position as a valuable and enduring medicinal and culinary herb.

Medicinal Benefits

✓ Carminative Action — Dill is highly regarded for its carminative properties, primarily due to its essential oil components like carvone and limonene. These compounds help to relax the smooth muscles of the gastrointestinal tract, thereby facilitating the expulsion of gas, alleviating flatulence, bloating, and colicky pain. This traditional use is well-documented in Ayurvedic and Unani medicine for digestive comfort. ✓ Antispasmodic Effect — The essential oil of Anethum graveolens L. exhibits significant antispasmodic activity, particularly on the smooth muscles of the digestive system. This action helps to soothe intestinal cramps and spasms, making it beneficial for conditions like irritable bowel syndrome (IBS) and general abdominal discomfort. ✓ Digestive Stimulant — In traditional systems like Ayurveda (where it's known as 'Shatapushpa'), Dill seeds are used to stimulate digestive fire (agnimandya). They enhance appetite and promote the secretion of digestive enzymes, improving overall digestion and nutrient assimilation, thereby aiding in cases of indigestion. ✓ Antimicrobial Properties — Research indicates that compounds such as carvone, dillapiole, and limonene found in Dill possess potent antimicrobial activity. They are effective against a broad spectrum of bacteria, including Staphylococcus aureus and Escherichia coli, as well as certain fungi, by disrupting microbial cell membranes. ✓ Antioxidant Activity — Dill is rich in flavonoids and phenolic acids, which are powerful antioxidants. These compounds actively scavenge free radicals within the body, reducing oxidative stress and protecting cells from damage, which contributes to overall health and disease prevention. ✓ Anti-inflammatory Effects — The presence of flavonoids and other phenolic compounds in Anethum graveolens L. contributes to its anti-inflammatory actions. This makes Dill potentially useful in mitigating inflammatory conditions throughout the body, providing symptomatic relief. ✓ Galactagogue — Traditionally, Dill has been utilized as a galactagogue to promote and increase milk production in lactating mothers. This effect is attributed to certain compounds within the plant that may stimulate the mammary glands, a practice also historically applied to livestock. ✓ Anxiolytic Properties — Some studies suggest that Dill possesses anxiolytic or anti-anxiety effects. Its calming properties, as hinted by its Old Norse name 'dilla' (to soothe), may help in reducing nervousness and promoting relaxation, potentially through interactions with neurotransmitter systems. ✓ Hypoglycemic Potential — Preliminary research has explored Dill's potential in managing blood sugar levels. Certain extracts of Anethum graveolens L. have shown hypoglycemic effects in in vivo models, suggesting its utility in supporting glucose metabolism, particularly in conditions like dyslipidemia and hyperglycemia. ✓ Hypolipidemic Effects — Dill extracts have demonstrated the ability to lower elevated lipid levels, including cholesterol and triglycerides, in studies. This hypolipidemic action is beneficial for cardiovascular health and may help in preventing the progression of atherosclerosis. ✓ Anti-ulcer Activity — Flavonoids like quercetin and isoharmentin isolated from Dill seeds have shown mucosal protective and anti-secretory activities against stomach lesions induced by HCl and ethanol in animal models, supporting its traditional use for gastrointestinal disorders. ✓ Diuretic Action — Dill seeds are considered mildly diuretic in traditional medicine, helping to promote urine flow and assist the body in eliminating excess water and toxins. This can be beneficial for supporting kidney function and reducing water retention. ✓ Stomachic — As a stomachic, Dill helps to tone the stomach, improve its function, and stimulate appetite. This makes it valuable for individuals experiencing poor appetite or general digestive weakness. ✓ Vermicide/Anthelmintic — In some traditional practices, Anethum graveolens L. has been used as a vermicide, particularly its essential oil component anethole, which has shown efficacy against certain parasitic worms like hookworm in specific doses. ✓ Respiratory Support — Traditional medicine sometimes employs Dill for respiratory complaints, suggesting mild bronchodilatory or expectorant effects that can help alleviate coughs and congestion, though more modern research is needed here. ✓ Bone Health Support — Dill contains essential minerals like calcium and magnesium, which are crucial for maintaining strong bones and preventing conditions like osteoporosis, especially as part of a balanced diet. ✓ Halitosis Remedy — Chewing Dill seeds is a traditional remedy for bad breath (halitosis) due to their strong aromatic compounds that help mask and neutralize oral odors, while also exhibiting mild antimicrobial effects in the mouth.

Benefits

Environmental: Attracts beneficial insects like predatory wasps, ladybugs, and tachinid flies, aiding in pest control. Its flowers provide nectar and pollen for pollinators. Ecological: Contributes to biodiversity in garden ecosystems. Economic: Valuable cash crop for culinary, medicinal, and essential oil industries. Aesthetic: Delicate, feathery foliage and bright yellow flowers add visual appeal to herb gardens and borders.

Advantages of Growing

• Enhances digestion and reduces flatulence effectively.
• Offers notable antimicrobial and antioxidant protection.
• Relatively easy to cultivate in various temperate climates.
• Versatile culinary herb used in countless dishes.
• Provides natural calming effects and supports lactation.

Diseases & Conditions Treated

• Flatulence
• Indigestion
• Colic
• Bloating
• Abdominal Pain
• Dyspepsia
• Nervousness
• Insomnia (mild)
• Halitosis
• Low Milk Supply
• Hyperlipidemia (potential)
• Hyperglycemia (potential)
• Gastric Ulcers (prevention)
• Bacterial Infections (mild)
• Fungal Infections (mild)
• Oxidative Stress
• Inflammation
• Water Retention (mild)

Chemical Constituents

✓ Essential Oils — Carvone (predominant odorant of dill seed, carminative, antispasmodic, antimicrobial), Limonene (significant in dill herb, antioxidant, antimicrobial, anxiolytic), Alpha-Phellandrene (prominent in dill herb, antimicrobial), Dill Ether (found in dill herb, contributes to aroma), Myristicin (found in dill herb, mild insecticidal activity), Anethole (present in some varieties, mild vermicide, carminative). ✓ Flavonoids — Quercetin (potent antioxidant, anti-inflammatory, gastroprotective), Isoharmentin (antioxidant, anti-ulcer), Kaempferol (antioxidant, anti-inflammatory), Vicenin-2 (antioxidant, anti-inflammatory). ✓ Coumarins — Umbelliferone (antioxidant, anti-inflammatory), Scopoletin (anti-inflammatory, antimicrobial), Bergapten (photosensitizing, found in some Apiaceae). ✓ Phenolic Acids — Gallic acid (antioxidant, antimicrobial), Caffeic acid (antioxidant, anti-inflammatory), Chlorogenic acid (antioxidant, modulates glucose metabolism). ✓ Steroids — Beta-sitosterol (plant sterol, cholesterol-lowering, anti-inflammatory). ✓ Monoterpenes — Beyond carvone and limonene, other monoterpenes like Gamma-Terpinene and Beta-Pinene contribute to the essential oil profile and possess antimicrobial and antioxidant properties. ✓ Phenylpropanoids — Dillapiole (insecticidal, antimicrobial, contributes to aroma), Eugenol (antimicrobial, antioxidant, sometimes found in trace amounts). ✓ Fatty Acids — Linoleic acid (omega-6 essential fatty acid, important for cell membrane integrity), Oleic acid (omega-9 monounsaturated fatty acid). ✓ Vitamins — Vitamin A (as beta-carotene, antioxidant, vision health), Vitamin C (immune support, antioxidant), Folate (B9, cell growth and function), Pyridoxine (B6, metabolism). ✓ Minerals — Calcium (bone health), Manganese (enzyme cofactor), Iron (oxygen transport), Magnesium (muscle and nerve function), Potassium (electrolyte balance). ✓ Volatile Alcohols — Carveol (metabolite of carvone, contributes to aroma), Dihydrocarveol (aromatic compound). ✓ Lignans — Minor constituents with potential antioxidant and anti-inflammatory activities. ✓ Polysaccharides — Contribute to the plant's fiber content, supporting digestive health.

Usage Method

✓ Decoction/Tea — To prepare a dill seed tea, crush 1-2 teaspoons of dried dill seeds and steep them in 250 ml of hot water for 10-15 minutes. Strain and drink up to three times daily for digestive aid, to soothe colic, or as a galactagogue. For fresh dill weed tea, use a handful of chopped leaves. ✓ Tincture — A dill tincture is made by macerating fresh or dried dill seeds or leaves in an alcohol-water solution for several weeks. The typical dosage is 2-5 ml, three times daily, for concentrated digestive support or anxiolytic effects. Always dilute tinctures in a small amount of water. ✓ Essential Oil — Dill essential oil, extracted from the seeds or aerial parts, is highly concentrated and should be used with caution. For internal use, 1-2 drops can be diluted in a carrier oil or honey and taken, but only under the guidance of a qualified practitioner. It is often diffused for its calming aroma or applied topically, diluted, for muscle aches or digestive massage. ✓ Culinary Use (Fresh Leaves) — Fresh dill weed is widely used as a seasoning in salads, soups, sauces, fish dishes, and pickles. It can be added towards the end of cooking to preserve its delicate flavor and beneficial volatile compounds. Use generously to impart a fresh, herbaceous note. ✓ Culinary Use (Seeds) — Dill seeds have a stronger, more pungent flavor than the leaves and are used whole or ground in bread, pickles, root vegetable dishes, and curries. They are excellent for flavoring vinegars and oils, providing carminative benefits when consumed with meals. ✓ Topical Application (Infused Oil) — An infused dill oil can be made by steeping dill leaves or seeds in a carrier oil like olive or almond oil. This oil can then be massaged onto the abdomen to relieve digestive discomfort or applied to sore muscles for its mild anti-inflammatory properties. ✓ Glycerite — For individuals avoiding alcohol, a dill glycerite can be prepared using vegetable glycerin. This sweet-tasting extract is suitable for children to help with colic or indigestion, typically administered in small doses (e.g., 0.5-1 ml). ✓ Capsules/Tablets — Standardized dill seed extracts are available in capsule or tablet form, offering a convenient way to consume precise doses for specific therapeutic purposes, such as supporting digestion or managing blood sugar. Follow product-specific dosage instructions. ✓ Mouthwash — A strong dill tea, cooled, can be used as a natural mouthwash to combat bad breath and provide mild antimicrobial benefits for oral hygiene. Gargle for 30 seconds after brushing. ✓ Poultice — A simple poultice can be made by crushing fresh dill leaves and applying them directly to minor skin irritations or swellings. This traditional method utilizes its anti-inflammatory and soothing properties, though less common than internal uses.

Cultivation Method

✓ Soil Requirements — Dill thrives in rich, well-drained, loose soil with a pH range of 5.3 to 7.8. Incorporating organic matter like compost before planting will enhance soil fertility and drainage. ✓ Light Conditions — This herb requires full sun exposure, meaning at least 6-8 hours of direct sunlight daily. Partial shade can significantly reduce yield and lead to leggy growth. ✓ Watering — Keep the soil consistently moist but not waterlogged, especially during dry spells. Dill prefers regular, moderate watering; avoid letting the soil completely dry out. ✓ Temperature and Climate — Dill prefers warm to hot summers. It is an annual herb that is somewhat tolerant of cool temperatures but will quickly bolt (go to seed) in very hot, dry conditions or when stressed. ✓ Propagation — Dill is primarily propagated by direct sowing seeds into the garden bed after the last frost. Seeds are viable for 3-10 years and germinate readily. ✓ Spacing — Sow seeds thinly about 0.5 cm deep in rows 30 cm apart. Once seedlings are established, thin them to 15-20 cm apart to allow for proper air circulation and growth. ✓ Harvesting — Dill weed (leaves) can be harvested once the plant is about 15 cm tall, by snipping outer leaves as needed. For dill seeds, allow the flower heads to mature and turn brown, then cut the umbels and hang them upside down in a paper bag to catch the falling seeds. ✓ Pests and Diseases — Dill is relatively pest-resistant but can occasionally suffer from aphids or spider mites. Good air circulation helps prevent fungal diseases like powdery mildew. It is also attractive to beneficial insects like hoverflies and wasps. ✓ Companion Planting — Dill is a good companion for corn, cabbage, lettuce, and onions, deterring pests like the carrot root fly. However, avoid planting it near carrots if you intend to harvest a carrot crop, as mature dill can inhibit carrot growth. ✓ Fertilization — Dill is not a heavy feeder. A balanced organic fertilizer can be applied at planting, but excessive nitrogen can reduce essential oil production. Well-composted soil is usually sufficient. ✓ Succession Planting — For a continuous supply of fresh dill weed throughout the growing season, sow seeds every 2-3 weeks.

Environment & Growth

Natural habitat spans from the Eastern Mediterranean to Western Asia. Thrives in temperate to subtropical climate zones. Prefers altitudes from sea level up to 1500 meters. Requires sufficient moisture, typically needing 500-1000 mm of annual rainfall, well-distributed throughout the growing season.

Soil & Pot Requirements

Dill prefers rich well-drained, loose soil and full sun. It tolerates a pH in the range 5.3 to 7.8. The plant quickly runs into seeds in dry weather.

Care Tips

• Avoid overcrowding to ensure good air circulation and prevent fungal diseases.
• Stake taller varieties to prevent loding in windy conditions.
• Allow some plants to go to seed for self-sowing or seed collection.
• Protect from strong winds, which can damage its delicate foliage.

Propagation Methods

Seeds: The primary and most common method. Sow seeds directly into prepared soil outdoors after the last spring frost. Plant shallowly, about 0.5 cm (1/4 inch) deep, as they require light for germination. Germination typically takes 7-21 days at 18-21°C (65-70°F). Keep soil consistently moist. No special pre-treatment is usually required, though some sources suggest overnight soaking for faster germination.

Cuttings: Less common and generally unsuccessful for dill due to its annual nature and hollow stems. Not a recommended propagation method.

Division: Not applicable as dill is an annual and does not form root clumps suitable for division.

Layering: Not applicable for an upright annual herb like dill.

Common Problems

<b>Pests:</b> Aphids (suck sap, cause stunted growth) - organic solution: spray with a strong jet of water or insecticidal soap. Carrot rust fly larvae (tunnel into roots) - organic solution: plant barrier crops like marigolds, use floating row covers. Parsleyworms (caterpillars, chew leaves) - organic solution: handpick and relocate or tolerate as they turn into swallowtail butterflies. <b>Diseases:</b> Powdery mildew (white powdery spots on leaves) - organic solution: improve air circulation, apply neem oil or a baking soda spray. Leaf spot (dark spots on leaves) - organic solution: remove infected leaves, ensure good drainage, avoid overhead watering. Damping-off (seedlings collapse) - organic solution: ensure good drainage, use sterile seed starting mix, avoid overwatering. <b>Nutrient Deficiencies:</b> Yellowing leaves (nitrogen deficiency) - organic solution: apply compost tea or side-dress with aged manure. Stunted growth (general nutrient deficiency) - organic solution: enrich soil with balanced organic compost before planting.

Toxicity & Safety

Generally considered safe for culinary use. Toxicity classification is low. No known toxic parts in typical consumption. Overdose symptoms, particularly with concentrated essential oil, could include nausea, vomiting, dizziness, and potential liver or kidney stress. High doses of dillapiole-rich essential oil (from *Anethum sowa*) are considered embryotoxic and abortifacient; thus, pregnant women must avoid it. First aid for accidental ingestion of excessive amounts of essential oil involves seeking immediate medical attention. In case of skin irritation from topical application, wash with soap and water.

Safety Profile

✓ Drug Interactions — Dill may interact with certain medications. Individuals taking anticoagulant or antiplatelet drugs (e.g., warfarin, aspirin) should use caution due to potential mild blood-thinning effects. It may also augment the effects of anti-diabetic medications, necessitating blood sugar monitoring. ✓ Pregnancy Warning — Pregnant women should avoid medicinal doses of dill, especially concentrated extracts or essential oil, due to its potential emmenagogue effects which could stimulate uterine contractions. Culinary use in typical amounts is generally considered safe. ✓ Lactation — While traditionally used as a galactagogue to promote milk production, large medicinal quantities of dill should be used with caution during breastfeeding. Always consult a healthcare professional before therapeutic use. ✓ Children — Dill is generally considered safe for children in small culinary amounts. Dill seed tea or glycerite is often used for infant colic, but always ensure appropriate, diluted dosages and consult a pediatrician. ✓ Allergic Individuals — People with known allergies to plants in the Apiaceae family (e.g., carrot, celery, parsley, fennel) may experience cross-reactivity and should avoid dill or use it with extreme caution. ✓ Photosensitivity — Individuals prone to photosensitivity should be wary of excessive dill consumption or topical application of its essential oil, particularly before sun exposure, as it may increase the risk of photodermatitis. ✓ Essential Oil Specific Warnings — Dill essential oil is highly concentrated and should never be ingested undiluted. It must be properly diluted in a carrier oil for topical application to avoid skin irritation. Always conduct a patch test before widespread topical use. ✓ Surgery — Due to potential mild effects on blood clotting, it is advisable to discontinue medicinal dill consumption at least two weeks prior to any scheduled surgery. ✓ Hypoglycemia — Diabetics or individuals with hypoglycemia should monitor their blood sugar levels closely if consuming dill in medicinal quantities, as it may lower glucose levels.

Side Effects

✓ Allergic Reactions — Some individuals may experience allergic reactions to dill, particularly those sensitive to other plants in the Apiaceae family (e.g., celery, carrot, parsley). Symptoms can include skin rash, itching, swelling, or, rarely, respiratory distress. ✓ Photosensitivity — Dill, like other members of the Apiaceae family, contains furanocoumarins, which can increase skin sensitivity to sunlight. This may lead to photodermatitis (skin inflammation upon sun exposure) in susceptible individuals, especially when topical dill essential oil is used or large quantities are consumed. ✓ Hypoglycemia Risk — Due to its potential hypoglycemic effects, excessive consumption of dill, especially concentrated extracts, might lower blood sugar levels too much, particularly in individuals already on anti-diabetic medications. ✓ Bleeding Risk — While not extensively documented, some compounds in dill might theoretically possess mild anticoagulant properties. Individuals on blood-thinning medications should exercise caution and consult a healthcare provider. ✓ Uterine Stimulation — High doses of dill, particularly its essential oil, may have emmenagogue or abortifacient properties, meaning they could stimulate uterine contractions. Pregnant women should avoid large medicinal quantities. ✓ Digestive Upset (High Doses) — While generally beneficial for digestion, very large doses of dill, especially the essential oil, could paradoxically cause gastrointestinal upset, nausea, or heartburn in some sensitive individuals. ✓ Skin Irritation (Topical Essential Oil) — Undiluted dill essential oil can cause skin irritation, redness, or contact dermatitis. Always dilute essential oil in a carrier oil before topical application and perform a patch test. ✓ Kidney Overload — As a mild diuretic, excessive intake might theoretically place undue stress on the kidneys, especially in individuals with pre-existing kidney conditions. Moderate consumption is advised.

Cultural Significance

In Ayurveda, dill is known as 'Shatapushpa' (meaning 'hundred flowers') and is highly revered for its carminative and lactogenic properties, often prescribed for digestive imbalances (Agni Mandya) and to support new mothers. Unani medicine utilizes it as a diuretic, emmenagogue, and to relieve flatulence. Ancient Egyptians used dill as a medicinal herb and a sedative. The Greeks believed it was a symbol of wealth and placed dill over the eyes of the dead. Roman gladiators ate dill seeds for strength and courage. In medieval Europe, it was used to ward off witchcraft and evil spirits. It was believed to bring good luck when hung over cradles. In some cultures, dill was considered an aphrodisiac ingredient. Its presence in various religious texts is scarce, but its folk medicinal uses are deeply embedded in European, Middle Eastern, and Indian traditions for its soothing and protective qualities.

Quick Facts