Tag: Shu Di Huang

Prepared Rehmannia Root (Shu Di Huang, Cooked Rehmannia Root) What Is Prepared Rehmannia Root (Shu Di Huang)? Prepared Rehmannia Root (Shu Di Huang) is the processed tuberous root of Rehmannia glutinosa (Gaertn.) Libosch ex Fisch. et Mey., a plant in the Scrophulariaceae family. After being steamed and sun-dried, the raw root transforms into this nourishing…