Shan Yao
Shan Yao (Wingde Yan Rhizome)
Name Shan Yao (Rhizoma Dioscoreae) — Shennong Bencao Jing Source and quality Plant The rhizome of the perennial herbaceous trailing plant Dioscorea opposita Thunb.
Shan Yao (Wingde Yan Rhizome)
Shan Yao (Wingde Yan Rhizome) tonifies qi, nourishes yin and tonifies the spleen, lung and kidney. It suits use both as food and as medicine, and is neither dry nor greasy.