タンムー (Tanmū)

Colocasia esculenta | Taro (Okinawan: Tanmū / Japanese: Taimo)

Botanical Description
A starchy root vegetable from the aroid family with large heart-shaped leaves and underground corms. Commonly grown in wet fields or upland gardens in Okinawa.

Parts Used
Corms, stems, and leaves (cooked)

Energetics
Taste: Sweet, earthy
Temperature: Warming
Affinity: Spleen, stomach, blood

Actions
Nutritive, grounding, blood-building, demulcent, digestive tonic

Traditional Uses
Used in soups, stews, and Okinawan New Year dishes. Valued for sustaining energy, warming the body, and nourishing blood—especially for elders and postpartum recovery.

Modern Applications
High in fiber, minerals, and resistant starch. Supports gut health, satiety, and blood sugar regulation. Often used as a hypoallergenic starch in modern diets.

Contraindications
Must be thoroughly cooked; raw parts contain irritant compounds (calcium oxalate crystals).

Preparation Methods
Steamed, simmered, mashed, or added to soups

Dose
Food: ½–1 cup cooked per serving Colocasia esculenta | Taro