Soups
Rainbow Vegetable Soup
traditionally associated with supporting cardiovascular health and providing a broad range of antioxidants through colourful seasonal vegetables
In short: Rainbow Vegetable Soup is a soup that traditionally associated with supporting cardiovascular health and providing a broad range of antioxidants through colourful seasonal vegetables. It is most often made for heart & circulation, everyday balance. Total time about 75 min. Key ingredients: hairy gourd / fuzzy melon, carrot, corn, garlic.
Why people make this soup
The “rainbow diet” idea — eating vegetables of many different colours every day — is well established in Western nutrition, and it turns out that traditional Chinese food therapy has long shared the same logic. Each colour family of vegetables carries different phytonutrients and different food-therapy associations: greens for traditionally ‘clearing’ the body, reds for antioxidants, orange-yellows for eye health and healthy ageing, purple-blacks for heart-healthy eating, and whites for calming and nourishing. Nourilo put those ideas together in this simple, everyday soup using accessible ingredients: fuzzy melon (light green), carrot (orange-red), corn (yellow), seaweed (dark green-black), and garlic (white-purple). The result is a mild, naturally sweet soup that is easy on the stomach and pleasant for the whole family.
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.
- Garlic
Gamma-delta T and NK cells proliferated better and were more activated than with placebo. The number of illnesses did not differ significantly, but cold and flu severity and missed days were lower.Limitation: Cold and flu outcomes were self-reported in daily diaries, and the dose was a concentrated extract that is not comparable to dietary garlic.PubMed 26764332 · 2 more garlic 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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