Soups

Snow Fungus & Duck Egg White Sweet Soup

traditionally used to nourish yin, moisten the lungs, and support uric acid balance for gout sufferers

In short: Snow Fungus & Duck Egg White Sweet Soup is a soup that traditionally used to nourish yin, moisten the lungs, and support uric acid balance for gout sufferers. It is most often made for respiratory & lung wellness, bone & joint wellness, everyday balance. Total time about 35 min. Key ingredients: rock sugar.

Prep
15 min
Cook
20 min
Total
35 min
Makes
600 ml
Snow Fungus & Duck Egg White Sweet Soup

Why people make this sweet soup

Managing gout is largely a dietary exercise in avoidance: organ meats, shellfish, anchovies, sardines, alcohol (especially beer), and many other beloved foods are off the table. What is left can feel like a very limited palette. This gentle sweet soup is one of Nourilo’s favourite reassurances for gout patients — it is not just safe to eat, it actively nourishes. Duck egg whites have been studied for their low purine content, making them one of the few animal proteins that gout sufferers can enjoy with confidence. Snow fungus (silver ear mushroom) is equally low in purines while providing a gelatinous, collagen-like quality that supports the lungs and stomach. Together they make a light, pleasant dessert soup that nourishes without triggering. Nourilo also recommends this for those with gastritis — the soothing, neutral nature of both ingredients is easy on an irritated stomach.

A guide to purines for gout sufferers

Gout flare-ups are triggered by uric acid, which the body produces when it breaks down purines. Here is a simplified guide to purine levels in common foods:

  • Low-purine foods (generally safe): Rice and rice products, crackers, potatoes, carrots, corn, water chestnuts, dairy, eggs, most fruits and vegetables; drinks including soda water, mineral water, fruit juice, coffee, and tea; nuts such as walnuts, almonds, hazelnuts, and Job’s tears.
  • Medium-purine foods (limit intake): Wholegrains; most beans and bean products; full-fat dairy; mung beans, adzuki beans, black beans, broad beans, bean sprouts; fatty meats and fatty fish; seaweed, daylily, and many mushrooms; peanuts, cashews, sesame, chestnuts, lotus seeds.
  • High-purine foods (avoid): Soybeans, lentils, dried seaweed (zi cai), shiitake mushrooms (dong gu), asparagus, cauliflower, spinach; organ meats; shrimp, shellfish, sea cucumber, sardines, anchovies, ribbon fish, sea eel; yeast powder; all alcoholic beverages, especially beer.

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.

  • Snow fungus · Randomized controlled trial · 2018
    The Tremella fuciformis groups showed greater improvements than placebo in subjective memory complaint scores, short-term memory and executive function tests. Adverse event frequency was similar across high-dose, low-dose and placebo groups.Limitation: Small sample with only 15 people in the placebo group and a short 8-week duration; the brain imaging findings were exploratory.PubMed 29319408

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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