Jī Nèi Jīn (鸡内金), known in English as Chicken gizzard membrane (Gallus gallus (gizzard lining)), is a neutral, sweet Chinese herb from the Relieve food stagnation category. It enters the Spleen, Stomach, Small Intestine and Bladder channels. Its main action: strongly reduces food stagnation.

Illustration of Jī Nèi Jīn (Chicken gizzard membrane), the dried herb
Illustration of the dried herb. Hear it pronounced in Mandarin:
PinyinJī Nèi Jīn (Ji Nei Jin)
Chinese鸡内金
EnglishChicken gizzard membrane
Botanical nameGallus gallus (gizzard lining)
CategoryRelieve food stagnation
NatureNeutral
FlavourSweet
ChannelsSpleen, Stomach, Small Intestine, Bladder
Dosage3–9g (powder 1.5–3g)
CautionsNo food stagnation

Actions

  • Strongly reduces food stagnation
  • Strengthens Spleen and Stomach
  • Secures Jing, stops enuresis
  • Dissolves urinary and biliary stones

Indications

  • Food stagnation
  • Spleen deficiency with food accumulation
  • Enuresis
  • Spermatorrhoea
  • Gallstones
  • Kidney stones

How to remember Jī Nèi Jīn

Relieve food stagnation herbs are mostly sweet, and most enter the Stomach and Spleen channels.

You can work these out
Sweet: like most Relieve food stagnation herbs
Spleen and Stomach channels: from its action “Strengthens Spleen and Stomach”
Learn by heart
Neutral: Relieve food stagnation herbs vary in nature
Small Intestine and Bladder channels: nothing in its group or its actions points to them

Other Relieve food stagnation herbs

Test yourself

What is the nature and flavour of Jī Nèi Jīn?

Jī Nèi Jīn is neutral and sweet.

Which channels does Jī Nèi Jīn enter?

Jī Nèi Jīn enters the Spleen, Stomach, Small Intestine and Bladder channels.

What are the actions of Jī Nèi Jīn?

Strongly reduces food stagnation; Strengthens Spleen and Stomach; Secures Jing, stops enuresis; Dissolves urinary and biliary stones.

What is Jī Nèi Jīn used for?

Food stagnation; Spleen deficiency with food accumulation; enuresis; spermatorrhoea; gallstones; kidney stones.

Practise Jī Nèi Jīn and the other 290 herbs

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Shen Study is a study tool. Doses and cautions are as taught in standard Chinese materia medica texts; they are not prescribing advice.