Soups

Kudzu, Soybean & Job's Tears Pork Bone Soup

Traditionally supports healthy blood pressure and eases neck-and-back tension

In short: Kudzu, Soybean & Job's Tears Pork Bone Soup is a soup that Traditionally supports healthy blood pressure and eases neck-and-back tension. It is most often made for heart & circulation, bone & joint wellness. Total time about 2 hr 20 min. Key ingredients: kudzu root, job's tears (coix), pork bones.

Prep
20 min
Cook
2 hr
Total
2 hr 20 min
Makes
1.2 L
Kudzu, Soybean & Job's Tears Pork Bone Soup

Why people make this soup

I picked up a kind of green-skinned soybean in the countryside — freshly sun-dried, so the beans still looked green. Boiled into soup they turn back to yellow, but the broth comes out wonderfully sweet and clean. Kudzu (fen ge) is the star here: in Chinese food tradition it is the go-to root for cooling down a hot, restless body and for loosening a stiff, sore neck and upper back. Paired with soybeans, Job’s tears and pork bone, it makes a gentle everyday soup that many people drink to support steady blood pressure.

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.

  • Kudzu root · Randomized controlled trial, 20 participants · 2015
    The kudzu group reduced intake from 3.0 to 1.9 beers after treatment, while the placebo group rose from 2.7 to 3.4. Kudzu-treated participants also drank more slowly.Limitation: Very small sample (10 per group) with a single dose in a laboratory setting, so results may not carry over to everyday drinking.PubMed 26048637 · 2 more kudzu root studies
  • Job's tears (coix) · Randomized controlled trial · 2024
    Myeloperoxidase activity rose significantly in the placebo group after 8 weeks but showed no significant change in the adlay tea group. Vascular endothelial function improved in the adlay group, especially in those over 40.Limitation: Participants were healthy adults and the outcomes were surrogate markers, so the results say little about clinical disease outcomes. Tea is a polyphenol-rich extract, not whole grain.PubMed 38945894 · 2 more job's tears (coix) 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.

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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