Herbal Information for Chinese Yam Root in Powder Form
What Is Chinese Yam Root?
Chinese Yam Root, also known as Shan Yao (山药) in traditional Chinese medicine, is the tuber of the plant Dioscorea opposita. It has been used for thousands of years in Chinese herbal medicine for its nutritional and medicinal properties.
Use of Shan Yao in Traditional Chinese Medicine (TCM)
Shan Yao, also known as Chinese Yam Root, holds a prominent place in traditional Chinese medicine (TCM) due to its diverse therapeutic properties and neutral nature, making it a versatile and essential herbal remedy.
Qi Tonic
In TCM, Shan Yao is esteemed as a powerful qi tonic, which means it is used to boost energy and vitality. It is frequently prescribed to improve digestion, enhance energy levels, and support overall health. This herb is particularly beneficial for individuals experiencing fatigue or weakness, as it helps replenish and sustain vital energy (qi).
Balanced Nature
Shan Yao's neutral nature makes it suitable for both warming and cooling conditions. This adaptability allows it to harmonize and balance the body’s internal environment, making it an ideal choice for treating a wide range of ailments. Whether used to alleviate heat-related conditions or to support the body's warmth in cooler scenarios, Shan Yao helps maintain internal equilibrium.
Tonifying the Spleen and Stomach
Shan Yao is renowned for its ability to strengthen the spleen and stomach, thus enhancing digestive functions and appetite. It is often utilized in TCM to treat conditions related to spleen deficiency, which may manifest as poor digestion, chronic diarrhea, or a lack of appetite.
Nourishing the Lung and Kidney
This herb is also believed to nourish the lungs and kidneys, making it effective in treating chronic respiratory conditions such as coughs and asthma. By supporting lung function and promoting kidney health, Shan Yao helps improve respiratory efficiency and overall vitality.
Boosting Energy
Shan Yao's role in enhancing energy and vitality is well-documented in TCM. It is often recommended for individuals who feel fatigued or suffer from chronic energy depletion. The herb's ability to invigorate and sustain energy levels makes it a valuable tonic for overall health maintenance.
Managing Diabetes
Traditionally, Shan Yao has been used to help regulate blood sugar levels due to its stabilizing effect on glucose metabolism. This makes it particularly beneficial for individuals managing diabetes or those at risk of developing blood sugar imbalances.
Aiding Digestion
Known for its gentle effect on the digestive system, Shan Yao helps alleviate digestive issues such as diarrhea and promotes overall digestive health. Its soothing properties make it a preferred choice for individuals with sensitive digestive systems or those recovering from gastrointestinal disturbances.
Modern Uses and Applications:
- Culinary Use: Chinese yam root is often used in cooking, added to soups, stews, and stir-fries. It has a slightly sweet flavor and a starchy texture, making it a popular ingredient in both savory and sweet dishes.
Ancient Texts:
The use of Shan Yao is documented in ancient Chinese medical texts, such as the Shen Nong Ben Cao Jing (神农本草经), also known as "The Divine Farmer's Materia Medica." This text, dating back to the Han Dynasty (206 BCE - 220 CE), classifies Shan Yao as a superior herb, highlighting its efficacy and safety for long-term use.
Common Name: Chinese Yam Root
Botanical Name: Dioscorea opposita; Radix
Channels/Meridians: Kidney, Lung, Spleen
Other Names: Wild Yam Root
Pin Yin Name: Shan Yao / Huai Shan
Other Ingredients: None, nothing has been added to this product.
Package Size: 1 pound
Form: Powder, Lab Tested
Origin: China
Brand: Nuherbs Lab Tested - Geo-Authentic Herbs
Product Properties: Sweet, Neutral
Cautions: Do not use if pregnant or nursing. Should not be taken by itself when there is accumulated dampness in the abdomen. Do not eat raw, it is to be prepared to ensure it does not cause irritation in digestive system or throat.
Naturally Occurring Components: diosgenin, mucilage, choline, starch, sugar, protein, free amino acids, abscisin, vitamin C, amylase,
Summary of Shan Yao
- Tonify Spleen
- Healthy Glucose Support when used with diet and exercise
- Supports Normal Breathing
- Replenishes Qi
- Aids in Digestion
Chinese Yam Root, or Shan Yao, is a versatile and beneficial root used in traditional Chinese medicine and cooking. It offers numerous health benefits, particularly for digestion, energy, and respiratory health. Whether used as a culinary ingredient or a medicinal supplement, it remains a valuable component of natural health practices.
Check out our How to Use Bulk Herbs page to see how to use herbs correctly.
Each batch of herbs is dual-lab tested by our in-house lab and independent third party lab. Our in-house lab is equipped with instruments such as a high performance liquid chromatography, moisture determination meter, Fourier transform infrared spectrometer, atomic absorption spectrophotometer, gas chromatograph, etc.
In addition, the following additional tests are performed:
- Micro bacteria
- Pesticides - over 200 pesticides tested for (Uab 2000 screen).
- Heavy Metals - Lead, Mercury and Arsenic
Traditional Chinese Herbs encompasses the use of different parts of plants, such as the leaves, roots, stems, flowers, and seeds. These plant parts are often used as a tea, decoctions, extracts, made into capsules or even a footbath. These bulk herbs should be regarded as an added feature to modern western healthcare, and not as a replacement. Chinese traditional herbs ( Teas ) emphasize harmony and balance.
We encourage you to educate yourself on herbs and supplements, by researching reputable sites, and books. Having an open discussion with your physician on what will be most beneficial for your health issues. And lastly discussing interaction of herbs and pharmaceuticals with your pharmacist or physician.
References
Chinese Materia Medica
Jade Remedies by Peter Holmes.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4331973/
https://pubmed.ncbi.nlm.nih.gov/16756078/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3866735/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4632431/
https://pubmed.ncbi.nlm.nih.gov/24689699/
