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DAO-DI Blockchain Provenance
Origin: Jiaozuo, Henan (Tiegun Shan Yao), China · Integrity hash on Polygon
raw-herb
Chinese Yam (Shan Yao) (山药)
Dioscorea opposita (D. polystachya) · Shānyào
$11.49 · 500g
Whole dried chinese yam (shan yao) — rhizome from Jiaozuo, Henan (Tiegun Shan Yao), China. Hand-sorted, lab-tested for purity, and shipped directly from origin with batch traceability.
Nature
Neutral
Flavor
Sweet
Key Benefits
- ✓Tonifies spleen qi and yin
- ✓Nourishes lung yin
- ✓Tonifies kidney and secures essence
- ✓Astringes and stops leakage
Usage & Dosage
15–30 g dried (or fresh, steamed) in soups and congee; fresh shan yao slices are delicious simply steamed with honey.
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