Chinese Yam (Shan Yao)

Chinese Yam (Shan Yao)

山药 (Shān Yào) · Dioscorea opposita

A staple TCM tonic food-herb for spleen and kidney. Used for fatigue, poor appetite, loose stool, and diabetes. Rich in mucilage, allantoin, and dioscorin with prebiotic effects.

Evidenspoeng
7/10
Sikkerhet
Trygt for de fleste voksne

Bra for

Viktige fordeler

May support healthy digestive function

Traditionally used to harmonize the stomach and intestines

May help combat fatigue and increase stamina

Traditionally used to support physical endurance

May provide antioxidant protection

Traditionally associated with healthy aging and vitality

Hvordan ta

Typisk dose: Follow product label. Typically 500-1500mg extract daily, taken in the morning
Former: capsule, powder, tea/decoction
Tidspunkt: Take with food unless otherwise directed. Allow 2-4 weeks for full effects with tonic herbs
Start with lower doses and increase gradually. Quality and standardization vary between brands.

Sikkerhet og interaksjoner

Mulige bivirkninger

  • Generally well tolerated at recommended doses
  • Mild digestive upset possible in sensitive individuals

Ikke bruk hvis

  • Known allergy to this plant or related species
  • Consult healthcare provider if pregnant or nursing

Legemiddelinteraksjoner

  • No major drug interactions documented at standard doses
  • Inform your doctor of all supplements you take

Tradisjonell bruk

In Traditional Chinese Medicine, 山药 (Shān Yào) has been used for centuries. It is traditionally classified as a qi-tonifying herb that strengthens vitality. It supports the spleen and stomach — the foundation of post-natal qi production in TCM theory. It is considered a longevity tonic — nourishing the fundamental essence (jing) and supporting the kidneys.

Moderne forskning

Moderate research exists for this herb, including some clinical trials and substantial preclinical data. While not as extensively studied as top-tier herbs, the evidence supports several traditional uses. More human trials would strengthen the evidence base.

Se studier på PubMed

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