Leek vs Speedwell Herb

Side-by-side comparison of medicinal herbs

Herb

Leek

Allium porrum

Respiratory

Veronica officinalis

Respiratory

Leek

✅ Generally safe in pregnancy

✅ Generally safe while nursing

Speedwell Herb

✅ Generally safe in pregnancy

❌ Not recommended while nursing

Description

Ancient vegetable from Middle East with medicinal use for respiratory and digestive conditions.

Small European creeping plant used in folk medicine for respiratory and skin conditions, once prominent in European pharmacopoeias.

Active Compounds

allicin (mild), quercetin, kaempferol, phthalides, fiber

aucubin, verproside, caffeic acid, luteolin, iridoids

Traditional Uses

Ancient Egyptian folk medicine, Roman respiratory herb, medieval European food-medicine

Respiratory and cough in European folk medicine, Skin conditions and wound healing, Kidney and urinary conditions, Digestive bitters

Modern Uses

respiratory mucus, digestive, blood pressure, diuretic

Expectorant, Anti-inflammatory, Antioxidant, Mild diuretic

Adult Dosage

100-200g cooked leeks daily or as food

2-4g dried herb tea 3x daily; 2-4ml tincture 3x daily

Contraindications

blood thinners in excess, IBS (FODMAP)

Pregnancy in large doses

Side Effects

GI upset in IBS, blood thinning

Generally well tolerated

Drug Interactions

0 known interactions

Reviewed by: HerbAlly Editorial Team, Medical herbalists and healthcare professionals

Sources: WHO Monographs · NCCIH · PubMed · Commission E