Digestive

Epazote (Mexican Tea)

Intestinal worms (helminths), roundworms, stomach cramps

AilmentsIntestinal WormsStomach Cramps

Epazote (Mexican Tea) — traditional remedy ingredients

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Region

Mesoamerica

Tradition

Aztec, Maya & indigenous Mexican tradition

Era

Pre-Columbian antiquity

Science

Yes

Today

Widely Practiced Today

Instructions

Ingredients

culinary use

Fresh epazote leaves: 3 to 4 leaves, or 1/4 to 1/2 teaspoon dried

A pot of cooking beans (or other dish)

Step-by-Step

Add the fresh leaves or dried epazote toward the end of cooking a pot of beans (this is the traditional way it's used — added late so the flavor doesn't turn bitter).

Simmer for the remaining cook time.

The herb is typically left in and eaten along with the dish, in these small culinary amounts.

Tips

MODERN SAFETY NOTE: Epazote's traditional use as a concentrated anti-parasitic tea is not something we can safely give instructions for. The plant's active compound has a narrow safety margin, and historical intoxications (including in children) have been documented from medicinal-strength preparations. If you suspect you or a family member has intestinal parasites, see a healthcare provider — modern antiparasitic medications are both safer and more reliable.

At normal culinary amounts (a few leaves per pot of beans), epazote is considered safe for most healthy adults and is a common Mexican and Central American cooking ingredient.

Avoid entirely during pregnancy, while breastfeeding, and for young children, even in culinary amounts, out of caution.

Traditional logic

Pungent aroma and sharp taste believed to paralyze and expel intestinal parasites

Background & history

FACT-CHECK: fully verified, and unusually well corroborated — a WHO-cited study found epazote 100% effective against hookworm and whipworm in trials. Caution: the responsible compound (ascaridole) is toxic in excess, especially for pregnant women, young children, and those with kidney problems.

Where it comes from

Mesoamerica

Highlighted on the map: Mexico, Costa Rica, Nicaragua, Honduras, El Salvador, Guatemala, Belize

Community notes

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This is a historical and cultural reference, not medical advice. Many of these remedies have never been scientifically validated, and folk reasoning (humoral theory, “hot/cold” classifications, spiritual causation) reflects older explanatory traditions rather than modern medicine. Ratings reflect community opinion, not clinical evidence.