Soups

Bitter Melon, Cowpea and Pork Rib Soup (Ku Gua Mei Dou Xi Shi Gu Tang)

traditionally used to clear summer heat, support urinary flow, and ease water retention

In short: Bitter Melon, Cowpea and Pork Rib Soup (Ku Gua Mei Dou Xi Shi Gu Tang) is a soup that traditionally used to clear summer heat, support urinary flow, and ease water retention. It is most often made for respiratory & lung wellness, digestive wellness, cooling & summer heat. Total time about 75 min. Key ingredients: bitter melon, ginger.

Prep
15 min
Cook
60 min
Total
75 min
Makes
0.9–1.2 L
Bitter Melon, Cowpea and Pork Rib Soup (Ku Gua Mei Dou Xi Shi Gu Tang)

Why people make this soup

Summer heat, humidity, and the natural impulse to drink more water can leave you feeling bloated and heavy-faced in the mornings. Nourilo noticed exactly this after drinking heavily during an especially hot stretch: waking up with a puffy face is a sign the body’s fluid-regulating system is working overtime. That is when a soup like this makes a lot of sense — cowpea (mei dou) is valued in traditional practice for strengthening the spleen’s ability to manage dampness and water, while bitter melon brings cooling, heat-clearing properties. Together with pork neck bones for body, and ginger to keep things balanced, this is a practical, genuinely tasty summer pot.

There is a charming folk description of bitter melon in Cantonese cooking: it is nicknamed “the gentleman’s vegetable” (jun zi cai) because its bitterness stays with itself and does not transfer to the other ingredients in the pot. Simmer bitter melon with pork, soybean, or in soup — the broth will not turn unpleasantly bitter.

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.

  • Ginger · Meta-analysis, 23 studies · 2022
    Overall, acute and delayed nausea and vomiting did not differ significantly between ginger and control groups. A subgroup taking 1 g/day or less for over four days had less acute vomiting (OR 0.30).Limitation: Clinical heterogeneity between trials required subgroup analyses, and the authors state that sufficiently large, high-quality RCTs are still needed.PubMed 36501010 · 3 more ginger 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

  • Bitter melon: May lower blood sugar. If you take diabetes medicines, monitor your levels and talk to your doctor; it is not a replacement for prescribed treatment. Source: Memorial Sloan Kettering — Bitter Melon

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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