The Efficacy and Usage of Rehmannia Glutinosa (Shu Di Huang)
Rehmannia glutinosa (熟地黄, Shu Di Huang) is the root of the plant from the family Scrophulariaceae, specifically the species known as Di Huang or Huai Qing Di Huang. The processing methods are documented in the “Léi Gōng Pào Zhì Lùn” (雷公炮炙论). It is primarily produced in regions such as Henan and Zhejiang in China, and … Read more