Soups
Bei Qi Poria Damp-Clearing Soup (Bei Qi Fu Ling Qu Shi Tang)
supports spleen function, traditionally associated with reducing fluid retention and fatigue
Why people make this soup
Many people today live under sustained stress, skip meals, or eat at odd hours — all of which, in Chinese medicine thinking, can gradually weaken the spleen’s ability to transform and transport fluids through the body. When that happens, dampness accumulates: you feel heavy, puffy (especially around the face or ankles), persistently low on energy, and your digestion feels sluggish. This straightforward four-herb soup addresses exactly that pattern. The formula is anchored by a generous amount of astragalus root (bei qi), used here at a higher dose than usual — the other herbs, poria and alisma, work alongside it to move fluid through the body rather than letting it stagnate.
Who it suits / who should be cautious
- People who feel chronically tired and heavy, have mild facial or limb puffiness not explained by other causes, and have a poor appetite
- Those with hypothyroidism, chronic lymphocytic thyroiditis, or thyroid goitre may find this soup supportive as part of their overall wellness routine — but always continue prescribed medical treatment
- People with a weak constitution who tend to catch infections easily may also benefit from the immune-supporting properties of astragalus
- People with strong liver fire or internal heat should avoid this soup — astragalus is warming
- Pregnant women can drink this soup
- If you have a fever or active infection, hold off until you recover
Why these ingredients (the food-therapy logic)
- Astragalus root (bei qi / huang qi, Astragalus membranaceus): One of the most researched herbs in Chinese medicine. It is traditionally used to tonify defensive qi (wei qi), strengthen the spleen, and help the body manage fluid. Modern research has explored its polysaccharides and potential role in supporting immune function. A higher dose is used here because strengthening qi is the primary goal.
- Poria mushroom (fu ling, Poria cocos): A mild, neutral fungus that has been a core ingredient in Chinese herbal formulas for centuries. It is traditionally paired with astragalus to calm the mind, support the spleen, and move dampness — it drains fluid gently without being harsh.
- Alisma rhizome (ze xie, Alisma plantago-aquatica): The main draining herb in this formula. It helps the body excrete excess fluid through urination, traditionally used for swelling and cloudy urination.
- Red dates (hong zao): Balance the formula and make it palatable; traditionally associated with supporting qi and harmonising other herbs.
Ingredients (2 bowls)
| Ingredient | Amount | Notes |
|---|---|---|
| Astragalus root (bei qi / huang qi) | 38–75 g (1.5–2 liang) | Use the larger amount; slice form is fine |
| Poria mushroom (fu ling) | ~38 g (1 liang) | Break into pieces if needed |
| Alisma rhizome (ze xie) | ~19 g (5 qian) | |
| Red dates, pitted | 6–8 pieces | Rinse and pit |
Method
- Rinse all ingredients briefly. Pit the red dates.
- Place everything in a pot with 5 bowls of cold water.
- Bring to a boil, then reduce heat to a low simmer.
- Cook for 1 hour until the liquid reduces to about 2 bowls.
- Strain (or drink with the softer herbs as you prefer) and divide between two servings.
Bro Niu’s tips
The leftover herbs can be reboiled a second time with 3 bowls of water to yield about 1 more bowl of soup — this soup holds up well for a second brew. If you find yourself running hot or with strong liver fire (red eyes, bitter taste in the mouth, easily angered), this soup is not the right match for you at that time. For anyone with consistent flooding — redness, anger, heat — choose a different formula. People who tend to flare up easily should substitute honey dates (mi zao) for red dates to reduce the warming effect. If your face or head feels prone to overheating, try adding a touch of cooling herbs with a practitioner’s guidance.
Community questions answered (selected)
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Q (Janet): I have a goitre (da jing pao). Can this soup help? Bro Niu: Yes, people with goitre can drink this soup as part of their routine. Two to three times a week is a reasonable frequency.
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Q (JANE): Can I add dang shen (codonopsis) to this soup? I lose my voice easily. Can I add chen pi (dried tangerine peel) and ginger? Bro Niu: Bei qi on its own is already tonifying; dang shen strengthens the effect further. However, if you tend to lose your voice easily, I would not use dang shen — use American ginseng (hua qi shen) or sha shen (adenophora) instead, with American ginseng added near the end of cooking. Chen pi, red dates, and ginger can all be added. If you tend to run warm, use a smaller amount of ginger and dates. For two people: bei qi 5 qian, American ginseng 4 qian, fu ling / white atractylodes / bian dou yi each 5 qian, chen pi 2 qian, red dates 8 pieces; cook in 8 bowls of water down to 4 bowls over two days.
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Q (Bobby): Can I add zhu ling (polyporus) to this formula? Bro Niu: Yes, add about 3 qian of zhu ling together with the other herbs.
Published June 1, 2014 · Adapted and translated for Nourilo from a traditional home-kitchen recipe. Approx. 4 min read.
