What is the difference between Zhe'er Gen and Yu Xing Cao?
Aug 06, 2025
Source: Cainiu Health
Dr. Yu Yongchao
Introduction
Under normal circumstances, Zhe'er Gen and Yu Xing Cao are not different; they are simply different names for the same food. Due to its cold nature, individuals with deficiency-cold in the spleen and stomach should avoid excessive consumption to prevent gastrointestinal discomfort. Additionally, some people may be allergic to its unique odor or components. It is recommended to try a small amount initially and observe the body's reaction before consuming it for the first time.
Generally speaking, Zhe'ergen and Yuxingcao are not different from each other; they are simply different names for the same plant. Detailed analysis is as follows:
The scientific name of both Zhe'ergen and Yuxingcao is Houttuynia cordata. It is a herbaceous plant with both culinary and medicinal value. In different regions, it is called by various names. Whether it is referred to as Zhe'ergen or Yuxingcao, it denotes the same plant, which has a unique fishy odor, white rhizomes, heart-shaped leaves, is commonly used in cold dishes, and can also be used medicinally, possessing functions such as clearing heat and detoxifying, promoting diuresis and reducing edema. It is regarded by many people as a special ingredient that combines flavor with medicinal effects.
Due to its cold nature, individuals with cold deficiency in the spleen and stomach should not consume excessive amounts to avoid gastrointestinal discomfort. Additionally, some people may be allergic to its unique odor or components. It is recommended to try a small amount initially and observe the body's reaction. Moreover, as an ingredient, fresh and unspoiled plants should be selected, thoroughly washed before cooking to ensure food safety.
