Individual Herbs Notebook

Lu Dou

Pharmaceutical: Vigna radiata
Taxonomy: Vigna radiata

Other names: Mung Bean

Category: Herbs that Clear Heat



Properties: Sweet, cold

Meridans Entered:
Primary: Heart and Stomach


Traditional Actions/Indications:
  1. Resolves Summerheat and relieves thirst
    Summerheat patterns of irritability and fever, especially when thirst is an important symptom. Often made into a tea in summer to prevent Summerheat
  2. Clears Heat and resolves Toxicity
    Toxic sores and swellings (ground and applied externally)
    Skin eruptions and rashes in children (ground into a powder and take as a tea)
  3. Detoxifies poisons
    Poisoning from toxic herbs such as Fu Zi, Chuan Wu, Ba Dou or alcohol
    Countering the side-effects from toxic medicines, such as chemotherapy
    Poisoning from organophosphorus pesticides and lead
    Mung bean soup is also used in China as an emergency medicine for all kinds of poisoning while awaiting hospital treatment (A+ Medical Encyclopedia).

Suggested Daily Dosage: 15-30g in decoction.


Cautions: It is contraindicated for deficiency-cold of spleen and stomach.

Beans generally have a high FODMAP score (George Eats, April 2024). Mung beans have a low FODMAP score in serving of around 50g, suggesting that they should still be eaten with caution in cases of abdominal distention and swelling due to Spleen Dampness.


Notes:

Li Shizhen considered mung beans to be among the best of dishes due to their high nutritional content.


Appears in 2 formulae listed on this site: (click to display)
Research Links & References: (click to display)