Chestnut
Chestnut (밤, 栗子) is recorded in the Donguibogam as a qi and kidney tonifying herb. Its nature is warm and its taste salty, associated with the Spleen, Stomach, Kidney meridians. Traditional uses recorded in the text include boosts qi and strengthens digestion, tonifies kidney qi, strengthens the lower back and legs. Caution: Traditionally noted as hard to digest if eaten raw in quantity; roasting or steaming is preferred.
Overview
The chestnut is a food the Donguibogam treats as quietly medicinal: recorded as boosting qi, thickening the stomach and intestines, and tonifying the kidney. A staple of Korean autumn and ancestral rites, it was valued as a strengthening food that "lets a person endure hunger."
In the Donguibogam
寶鑑
Traditional uses recorded in the Donguibogam
- Boosts qi and strengthens digestion
- Tonifies kidney qi
- Strengthens the lower back and legs
- Sustaining, nourishing food
Traditional applications recorded in the classical text
- Weak digestion with loose stools
- Kidney-deficiency weakness of the low back and legs
- General fatigue
- Convalescent nourishment
Traditional preparation
Eaten roasted, steamed, or boiled; also dried for storage.
This describes traditional preparation recorded in the classics, not a recommendation for use today. DonguiHub does not provide dosage guidance — consult a qualified professional before using any herb.
Cautions
Frequently asked questions
How does the Donguibogam view the chestnut medicinally?
As a strengthening food — boosting qi, thickening the digestive tract, and tonifying kidney qi. It sits in the fruit section of the herbology volume as a nourishing, sustaining staple.
Why were chestnuts eaten roasted?
Classical sources note raw chestnuts are hard to digest; roasting or steaming was preferred to make them gentler on the stomach.
Sources
- 『동의보감』 탕액편, 허준, 1613 (원문) — 한문 원문
- 한의학고전DB (mediclassics.kr) — 원문 및 국역 자료 참조