Buckwheat

메밀 (蕎麥) · Fagopyrum esculentum Moench

Digestion-regulating food herb Neutral-cold Sweet Spleen, Stomach, Large Intestine

NatureNeutral-cold

TasteSweet

MeridiansSpleen, Stomach, Large Intestine

Part usedSeed

FamilyPolygonaceae

CategoryDigestion-regulating food herb

Find by concern: Poor appetite

Overview

Buckwheat is the base of naengmyeon noodles and memil-muk (buckwheat jelly) still enjoyed across Korea, and the Donguibogam records it as a grain that fills out the intestines and stomach and boosts strength — while also noting it can stir up underlying conditions if overeaten.

In the Donguibogam

東醫
寶鑑

性平寒, 味甘, 無毒. 實腸胃, 益氣力. 雖動諸病, 能鍊五藏滓穢, 續精神.

Source: Donguibogam, Tangaek-pyeon (Herbology volume)

TranslationIts nature is neutral-cold, its taste sweet, and it is non-toxic. It fills the intestines and stomach and benefits strength. Though it may stir up various conditions, it can refine away sediment and turbidity from the five viscera and continue the spirit-essence.

Traditional functions

Fills and strengthens the intestines and stomach
Benefits strength
Clears sediment from the viscera

Traditional applications

General digestive strengthening
Low energy from weak digestion

Traditional preparation

Eaten as noodles (naengmyeon), jelly (memil-muk), or porridge; avoid combining with pork or lamb per classical caution.

Cautions

Caution: The Donguibogam itself warns that buckwheat can stir up underlying conditions if eaten in excess, and notes that eating it with pork or lamb can trigger skin eruptions ("wind-leprosy" in classical terms). Those with chronic skin conditions should be cautious. Consult a professional.

Frequently asked questions

Is this the same buckwheat used in naengmyeon and memil-muk?

Yes — the same grain, and the Donguibogam already describes it filling and strengthening the intestines and stomach, though it warns against overeating.

What food combination does the Donguibogam warn against?

It specifically warns that eating buckwheat together with pork or lamb can trigger skin eruptions described as "wind-leprosy" in classical terms — a caution still worth heeding for those prone to skin flare-ups.

Sources

동의보감 탕액편 (원문) — 한문 원문 발췌 — 한의학고전DB 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.