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Botanical illustration of Ziziphus jujuba
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Jujube

대추 (大棗) · Ziziphus jujuba Mill.
Tonic herb Warm Sweet Spleen, Stomach
NatureWarm
TasteSweet
MeridiansSpleen, Stomach
Part usedRipe fruit
FamilyRhamnaceae
CategoryTonic herb
Find by concern: InsomniaAnxietyPoor appetiteFatigue

Overview

Jujube, the Korean red date, is among the most familiar herbs in daily Korean life — steeped into teas, cooked into samgyetang, and offered in ancestral rites. In traditional usage it nourishes the digestive center, calms the spirit, and softens the harshness of stronger herbs, which is why so many classical formulas end with a few jujubes.

In the Donguibogam

東醫
寶鑑
性平, 味甘, 無毒. 安中養脾, 補五藏, 助十二經脉, 補津液.
Source: Donguibogam, Tangaek-pyeon (Herbology volume)
TranslationIts nature is neutral, its taste sweet, and it is non-toxic. It calms the center and nourishes the spleen, supplements the five viscera, assists the twelve channels, and replenishes fluids.

Traditional functions

  • Tonifies the spleen and stomach
  • Nourishes the blood, calms the spirit
  • Moderates and harmonizes other herbs
  • Supports the twelve meridians

Traditional applications

  • Poor appetite and weak digestion
  • Restlessness and poor sleep
  • Fatigue in delicate constitutions
  • Added to formulas to soften harsh herbs

Traditional preparation

Decoction 6–12g (about 3–10 fruits); commonly paired with fresh ginger in classical formulas and boiled into daily teas.

Cautions

Caution: Sweet and cloying; traditionally used cautiously with food stagnation, bloating, phlegm-damp conditions, and dental problems. High natural sugar content is a consideration for blood-sugar management. Consult a professional.

Frequently asked questions

Why are jujube and ginger so often paired in formulas?

Classical practice pairs them to harmonize the defensive and nutritive aspects of the body — ginger warms and disperses while jujube nourishes and moderates, balancing each other and easing the formula on the stomach.

Is Korean daechu the same as the dates in Middle Eastern cuisine?

No. Jujube (Ziziphus jujuba) is botanically unrelated to the date palm. They look similar when dried but are different fruits with different traditional uses.

Sources

  • 동의보감 탕액편 (원문) — 한문 원문 발췌 — 탕액편 대조 검증 완료 (DATA-001)
  • 한의학고전DB (mediclassics.kr) — 국역 참조 후 자체 재서술 (LEGAL-001)
DonguiHub is an educational and informational platform about the history and tradition of Korean medicine. It does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional about health conditions and before using any herb.