Achyranthes root

Ingredient Profile

Chinese Name牛膝
PinyinNiu Xi
Latin NameAchyranthis Radix

Modern Research Perspective

Achyranthes roots contain triterpenoid saponins, polysaccharides, and other constituents. Cell and animal studies have explored bone, vascular, inflammatory, immune, and analgesic pathways, but evidence varies by species and extraction.

Human clinical evidence is limited. Pregnancy, bleeding, interactions, dose, authentication, and long-term safety require professional evaluation.

Traditional Function

In traditional Chinese medicine, Achyranthes Root is bitter, sour, and neutral. It is used to invigorate blood, strengthen tendons and bones, promote urination, and guide blood or fire downward. Its blood-moving action requires caution in pregnancy and bleeding risk.