Shan Yao, also known as Chinese yam or Dioscorea opposita, is a traditional Chinese medicine (TCM) herb that has a long history of use in TCM for its therapeutic properties. Here are some TCM uses, research findings, and contraindications related to Shan Yao:

Uses in Traditional Chinese Medicine (TCM):
1. Tonifying the spleen and stomach: Shan Yao is commonly used in TCM to tonify the spleen and stomach, promoting digestive health and improving digestion. It is often used in formulas for conditions like poor appetite, diarrhea, and indigestion.

2. Nourishing Yin and moistening dryness: TCM practitioners use Shan Yao to nourish Yin energy and help moisten dryness in the body. It is often used in formulas for conditions like dry cough, dry mouth, and dry skin.

3. Strengthening the kidneys and benefiting essence: Shan Yao is believed to tonify the kidneys and help nourish the essence of the body. It is commonly used in formulas for conditions related to kidney deficiency, such as frequent urination, lower back pain, and weak knees.

Research Findings:
1. Antidiabetic effects: Several studies have found that Shan Yao may have antidiabetic properties. It may help regulate blood sugar levels, improve insulin sensitivity, and protect pancreatic function. However, further research is still needed to fully understand its mechanisms of action and its potential in diabetes management.

2. Immunomodulatory activity: Research suggests that Shan Yao may have immunomodulatory effects, influencing the functioning of the immune system. It may help regulate immune responses, protect against infections, and modulate autoimmune conditions. However, more studies are needed to confirm these findings.

Contraindications and Precautions:
1. Allergies or sensitivities: Individuals with known allergies or sensitivities to Shan Yao or related plants should avoid its use.

2. Spleen dampness or phlegm accumulation: Shan Yao is a moistening herb, and excessive use in individuals with conditions characterized by spleen dampness or phlegm accumulation should be avoided.

3. Cold or diarrhea: Shan Yao is considered cooling in nature. It should be used with caution in individuals with a cold constitution or those experiencing diarrhea.

4. Pregnancy and breastfeeding: More research is needed to determine the safety of Shan Yao during pregnancy and breastfeeding. It is recommended to consult with a qualified healthcare practitioner before using it during these periods.

5. Individualized approach: The use of Shan Yao should be personalized based on an individual’s unique health condition and TCM diagnosis. It is recommended to consult with a qualified TCM practitioner for proper guidance and dosage recommendations.

Please note that while there is scientific research supporting some of the traditional uses and effects of Shan Yao, further studies are needed to fully understand its mechanisms of action and potential benefits. It is always advisable to consult with a healthcare professional before starting any new herbal treatment.

Dosage 3 tsin
Granules 1.5ml Spoon
Ground Raw Herb 3ml Spoon
Whole Herb 9gm