DAODI ® Non-Sulfur Treated Shan Yao/Dioscorea Opposita/Chinese Yam 500g

 

 

Shan Yao, Dioscorea opposita, is a type of yam that may be eaten raw. In Chinese it is known as huái shān , shān yào or huái shān yào.

Shan Yao root falls within the Chinese herbal medicine category of Tonify Qi materia medica. Within this category it has specialized and important properties which make it one of the most important and commonly used materia medica in the Chinese medicine repertoire. As a tonifying herb which enters the kidney organ (Zang) and/or channel (Jing), its role is fundamental, in accordance with the dictum that "the kidney is the root of Yin and Yang of all the organs (Zang-fu).

Shan Yao is classified as being of neutral temperature, an important property which means that, while it significantly tonifies the Qi, it does not at the same time cause Heat; in this way it is able to tonify Qi without injuring the Yin, an important advantage in the treatment of patients with deficient Yin. In this role of tonifying Qi without injuring the Yin it appears in such classical formulas as Liu Wei Di Huang Wan, the Six Flavours Rehmannia Pill, and its many derivative and related formulas.

Shan Yao is also used in situations where it is necessary to tonify Qi, but where the Yin is not deficient. In this usage it is usually used prepared by dry-frying (Chao), which alters its temperature property to slightly Warm. The slightly Warm property enables it to Warm the spleen, another organ/channel which it enters, enabling the spleen to Dry Dampness, but without injuring Blood, a dimension of the Yin. A typical formula where dry-fried Shan Yao is used to tonify Spleen Qi is Shen Ling Bai Zhu San, Ginseng Poria Atractylodes Powder. It is also frequently found dry-fried in Chinese herbal dermatology in formulas for treating Blood Dryness where it is necessary to warmly tonify Spleen Qi, to enable it to Transform residual Dampness, but without drying Blood or Yin.

 

Expire Date: August 2019 or later

Package: 500g/Bag

 


Buy Phoenix authenticated dried herbs from us and you can be assured that you receive the highest quality authenticated dried herbs available anywhere in the world. This is because Phoenix cooperates with the most famous herbal pharmaceutical manufacturers to source only the best authenticated herbs from specific regions well known for those unique herbs.

Phoenix authenticated dried herbs are produced by the ShangHai Pharma and embody the DaoDi ®(道地) concept of being harvested in the right place at the right time, thoroughly screened for heavy metals and pesticide levels to ensure the stability of the medical material/substance. Phoenix Medical Ltd. is a RCHM approved supplier of Chinese herbs and cooperate with Kew – Royal Botanical Gardens and the British Pharmacopeia Working Group in their research through the supply of some of these botanicals.

**Disclaimer

All information on this site is provided for informational purposes only. It should not be used to self-diagnose or personally treat any medical condition or disease or prescribe any medication. If you have a medical condition you are urged to contact your personal health care provider. Statements on this website have not necessarily been evaluated by the Food and Drug Administration, and are not intended to diagnose, treat, cure or prevent any disease.

 

 

2+: £8.5/bag

 

 

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