Dao Dou Zi

Semen Canavaliae

Sword (Jack) Bean

Yang Tonic

About this herb

A large bean used to warm the middle and direct rebellious Qi downward, easing hiccup.

This entry is a quick reference for now — we haven't written a full, in-depth write-up for Dao Dou Zi yet.

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PinyinDao Dou Zi

Chinese刀豆子

Latin (pharmaceutical)Semen Canavaliae

EnglishSword (Jack) Bean

CategoryYang Tonic

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This entry is a plain-language reference, not a guide to diagnosis or treatment. Herb names, properties, and categories can vary between texts and traditions — always confirm with a licensed practitioner before using any herb.