Garlic

Allium sativum

AmaryllidaceaeCentral Asia, likely Kazakhstan and surrounding regions

Description

overall appearance

Perennial bulbous herb growing 12-36 inches tall with flat, strap-like leaves and underground bulbs composed of multiple cloves.

roots

Shallow fibrous root system extending from the base of the bulb; roots are white and relatively sparse.

stem

Pseudostem formed by leaf sheaths; true stem is compressed into the bulb plate at the base of the bulb.

leaves

Flat, linear leaves 12-18 inches long and 0.5-1 inch wide, blue-green in color with parallel venation; leaves emerge alternately from the bulb.

flowers

Rarely flowers in cultivation; when present, small white to pinkish flowers appear in terminal umbels on tall stalks (scapes) up to 3 feet high.

fruits/seeds

Rarely produces viable seeds; propagated through individual cloves (bulbils).

Active Compounds

Organosulfur compounds (allicin, ajoene, diallyl disulfide)Alliin (precursor to allicin)Enzymes (alliinase)Flavonoids and phenolic compoundsSaponins and amino acidsVitamins (C, B6) and minerals (selenium, manganese)

Traditional Uses

Ancient Egyptian, Greek, and Roman medicine for infections, wounds
Traditional Chinese Medicine for yang deficiency, parasites
European folk medicine for respiratory infections, high blood pressure
Antimicrobial and antiparasitic applications
Cardiovascular health and circulation improvement
Digestive disorders and gastric health

Modern Applications

Cardiovascular disease prevention and management
Antimicrobial effects against bacteria, viruses, fungi
Immune system support and enhancement
Cholesterol and blood pressure reduction
Cancer prevention (especially gastric and colorectal)
Antioxidant and anti-inflammatory effects

⚠️ Safety Information

Contraindications

Bleeding disorders or before surgery
Active gastric ulcers or gastritis
Known allergy to garlic or other Allium species

Side Effects

Digestive upset, heartburn, gas with large amounts
Body and breath odor
Skin irritation with topical use
Potential hypoglycemia and hypotension

Drug Interactions

Blood-thinning medications (may enhance anticoagulant effects)
HIV medications (may reduce effectiveness)
Diabetes medications (may enhance blood sugar lowering)
Blood pressure medications

Parts Used

Bulbs (fresh cloves preferred)
Aged garlic preparations
Essential oil (limited use due to potency)

Preparation Methods

1-3 raw cloves daily, crushed or chopped

Rarely used due to destruction of active compounds

1:5 ratio in 45% alcohol, 2-4 ml three times daily

Crushed garlic in olive oil for topical use

Fermented garlic extracts with reduced odor

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Disclaimer: For educational purposes only. This is not medical advice. Always consult a qualified healthcare provider.