Soups
Raw Rehmannia Honeysuckle Mung Bean Soup
traditionally supports skin cooling and the body's natural processes for heat-related breakouts
In short: Raw Rehmannia Honeysuckle Mung Bean Soup is a soup that traditionally supports skin cooling and the body's natural processes for heat-related breakouts. It is most often made for cooling & summer heat, skin & natural beauty. Total time about 70 min. Key ingredients: honeysuckle, mung beans.
Why people make this soup
Hong Kong summers are hot and humid, and when you layer that with a diet heavy in fried or overly rich food, the body’s internal heat can manifest on the skin — as acne clusters, boils, or itchy eczema flares. Traditional Chinese food therapy associates these skin reactions with “blood heat and dampness,” and this simple three-ingredient soup has been a classic home remedy for generations. The soup is not a cure, but many families use it as a short course of 2–3 servings to help the body rebalance when breakouts coincide with hot weather and heat-type symptoms like constipation or dark urine.
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.
- Mung beans
Breath hydrogen and methane were higher after wheat than after rice or mung bean noodles. Bloating scores after mung bean did not differ significantly from wheat, and mung bean produced gas levels similar to rice.Limitation: Small sample of 20 patients, with single meals tested rather than habitual intake, so longer-term effects of mung bean on symptoms are unknown.PubMed 31484315 · 1 more mung beans study
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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