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Astragalus, Chinese Yam and Corn Soup

Traditionally taken to support the spleen and stomach and healthy blood sugar

In short: Astragalus, Chinese Yam and Corn Soup is a soup that Traditionally taken to support the spleen and stomach and healthy blood sugar. It is most often made for digestive wellness, blood sugar balance. Total time about 55 min. Key ingredients: chinese yam, astragalus root.

By · Published under our editorial policy · Research library

Prep
10 min
Cook
45 min
Total
55 min
Makes
600 ml
Digestive WellnessBlood Sugar Balance
Astragalus, Chinese Yam and Corn Soup

Why people make this soup

Corn is traditionally valued to nourish kidney energy, support the spleen and stomach, clear empty heat and support healthy blood sugar, which makes it a fine food-therapy ingredient for those minding their sugar. People watching their blood sugar often have a weak spleen and stomach — eating little, feeling bloated after meals, short of breath, tired and listless. Simmering corn with Chinese yam and astragalus, taken regularly, is traditionally said to help ease those symptoms.

What studies say about the key ingredients

Traditional use is not the same as clinical proof. Here is the strongest human research we found for each ingredient, limitations included.

  • Astragalus root · Meta-analysis, 8 studies, 750 participants · 2025
    TA-65 was associated with longer leukocyte telomeres compared with controls, but the meta-analysis found no significant improvement in frailty measures or inflammatory markers (CRP/IL-6). Mild gastrointestinal effects were reported.Limitation: Industry-funded trials reported larger effects than others, and the compound is a purified extract at doses not comparable to eating Astragalus root.PubMed 41286474 · 3 more astragalus root studies

From the Nourilo Research Library. Findings come from specific doses, extracts and populations and may not apply to a home-cooked recipe.

Safety first — read before you cook

This is a traditional food, not a treatment. Please check with your doctor or pharmacist before making it a regular part of your diet if you:

  • are pregnant or breastfeeding, or are cooking for a young child;
  • take regular medicines — especially blood thinners, blood-pressure, diabetes or immune-suppressing drugs;
  • have a kidney, liver or heart condition, or a known food allergy.

Ingredient notes for this recipe

  • Astragalus: May interact with medicines that suppress the immune system. A thorough safety evaluation has not been done, and little is known about its safety in pregnancy or breastfeeding. Source: NIH NCCIH — Astragalus

Stop eating it and seek advice if you notice an allergic reaction or feel unwell. Safety notes reviewed 8 October 2026 · How we write safety notes

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