Poria and Rehmannia Chicken Soup: Benefits, Recipe & TCM Guide

Introduction to Medicinal Food (Yao Shan)

Poria-Rehmannia Chicken Soup is a classic nourishing medicinal diet from Traditional Chinese Medicine, made with Poria (Fuling), Prepared Rehmannia Root (Shudihuang), and chicken as the main ingredients, slowly simmered over low heat. Poria is sweet, bland, and neutral in nature, strengthening the Spleen and draining Dampness; Prepared Rehmannia Root is sweet and slightly warm, excelling in nourishing Yin and enriching Blood; chicken warms the Middle and tonifies Qi. Together, these three ingredients form a mild, rich, and harmonious medicinal food soup. This medicinal diet is especially popular in the Lingnan and Jiangnan regions, often used as a daily restorative soup during autumn and winter, and is also suitable for those recovering from surgery, postpartum, or prolonged illness with deficiency.

Compared to consuming medicinal herbs or meat alone, Stewed Chicken with Poria and Rehmanniae (Fu Ling Di Huang Bao Ji) allows the active ingredients of the herbs to fully dissolve into the broth through slow cooking, making the medicinal effects more easily absorbed by the body. Meanwhile, the savory flavor of chicken balances the slight astringency of the herbs, resulting in a clear, smooth, and subtly sweet taste. This soup is neither warm nor drying, neither greasy nor stagnating. It can be served as a soup for main meals and is also suitable as a supplementary therapeutic dietary formula. Regular moderate consumption helps improve constitution and enhance resistance.

Efficacy of Medicinal Diet

The main effects of Poria and Rehmannia Chicken Soup are manifested in three aspects: “fortifying the spleen, nourishing yin, and boosting qi.” Poria (Fu Ling, Poria cocos) can fortify the spleen, disinhibit dampness, and calm the spirit; it effectively improves poor appetite, loose stools, and restlessness due to spleen deficiency. Prepared Rehmannia (Shu Di Huang, Rehmanniae Radix Praeparata) excels at replenishing essence and enriching blood, as well as nourishing the kidney and yin; it alleviates symptoms of kidney yin insufficiency such as soreness and weakness of the lower back and knees, dizziness and tinnitus, and premature graying of hair. Chicken (Gallus gallus domesticus), rich in high-quality protein and various amino acids, can supplement the center and boost qi, strengthen sinews and bones, provide energy for the body, and promote tissue repair.

The combined use of these three ingredients can strengthen Spleen function, replenish Kidney Yin, and nourish Qi and Blood. This is particularly suitable for conditions of dual deficiency of Qi and Blood (气血两虚) and dual deficiency of Spleen and Kidney (脾肾双亏) resulting from chronic overwork, excessive sleep deprivation, or long-term consumptive diseases. Research has also found that polysaccharides in Poria (Fu Ling, *Wolfiporia cocos*) regulate immune function and have anti-tumor effects, while catalpol in Rehmanniae Radix Praeparata (Shu Di Huang, *Rehmannia glutinosa*) improves hematopoietic function and delays aging. Cooking these ingredients with chicken meat further enhances the synergistic absorption of nutrients, achieving the therapeutic dietary effect of “tonifying without causing greasiness, and nourishing without causing stagnation.”

Functions of Traditional Chinese Medicine

According to the theory of Traditional Chinese Medicine (TCM), Poria (Fuling, Poria cocos) enters the Heart (HT), Spleen (SP), and Kidney (KI) meridians. It excels in “draining dampness and promoting urination, fortifying the spleen and harmonizing the stomach, and calming the heart and quieting the spirit.” It is frequently used to treat conditions such as edema due to spleen deficiency, vertigo due to phlegm-fluid retention, and palpitations with insomnia. In formulas, Poria not only directly fortifies the spleen but also guides other herbs that enter the Kidney meridian to exert their effects more effectively. As stated in the *Compendium of Materia Medica* (*Bencao Gangmu*): “Poria opens orifices and unblocks the heart, and is also a superior immortal herb.” Prepared Rehmannia (Shudihuang, Rehmanniae Radix Praeparata) enters the Liver (LR) and Kidney (KI) meridians. It is considered the “essential herb for yin and blood,” capable of “filling the marrow, building muscle, and generating essence and blood.” It has a definite therapeutic effect on patterns such as yin deficiency with blood depletion and liver-kidney insufficiency.

Chicken (Gallus gallus domesticus) is regarded in *Compendium of Materia Medica* as “most essential for supplementing deficiency and emaciation.” Its nature is warm, flavor sweet, and it enters the Spleen and Stomach Meridians (SP, ST), capable of “warming the middle energizer, supplementing qi, enriching essence, and nurturing marrow.” When chicken is combined with Poria (Poria cocos) and Prepared Rehmannia (Rehmanniae Radix Praeparata), it first restrains the cloying, sticky nature of Prepared Rehmannia (chicken promotes transportation and transformation) and second enhances the formula’s overall effect on engendering qi and blood. In summary, this medicated diet primarily regulates the Spleen, Kidney, and Liver (SP, KI, LV), and is especially suitable for the pathological state of “Spleen deficiency involving the Kidney with dual deficiency of qi and blood” (Spleen Qi Deficiency Affecting the Kidney and Qi and Blood Deficiency). It reflects the TCM organ interdependence principle of “cultivate Earth to generate Metal, and Metal and Water mutually generate.”

Indications

The following groups of people are particularly suitable for taking Stewed Chicken with Poria (Fu Ling, Poria cocos) and Rehmannia (Di Huang, Rehmannia glutinosa):

Spleen and Kidney dual deficiency, qi and blood deficiency

Common sallow complexion, spirit fatigue and lassitude, soreness and weakness of the lower back and legs, dizziness and tinnitus, poor appetite, and loose or unformed stools. In patients with chronic sleep deprivation, excessive mental exertion, or chronic fatigue syndrome, consumption may significantly improve energy levels and digestive function.

Postpartum or postoperative recovery period

For postpartum blood loss, deficiency with excessive sweating, insufficient lactation, or delayed postoperative wound healing and physical exhaustion, this soup can supplement nutrition, promote hematopoiesis, and accelerate tissue repair. However, note that if postpartum lochia has not yet cleared, temporarily avoid Prepared Rehmannia Root (Rehmanniae Radix Praeparata) due to its astringent effect; consult a TCM practitioner to adjust the formula.

middle-aged, elderly, and menopausal individuals

As middle-aged and older individuals experience a gradual decline of Kidney Qi, they frequently present with soreness and weakness of the lower back and knees, frequent nocturia, diminished memory, and dry skin. Menopausal women often suffer from insufficiency of Yin and Blood, commonly manifesting as hot flashes, night sweats, irritability, and insomnia. This formula concurrently nourishes Yin and strengthens the Spleen, thereby helping to alleviate the aforementioned symptoms and enhance bone strength and immunity.

Contraindicated Groups

Although this is a mild medicated diet, the following individuals should use it with caution or avoid it:

Patients with severe internal Damp-Heat and pronounced Phlegm-Fire.

The presentation includes a yellow, greasy tongue coating, a sticky sensation in the mouth, stools that are sticky and difficult to pass, scanty dark urine, and a tendency for skin issues such as sores, furuncles, or eczema. Although Poria (Fuling) can drain dampness, Rehmannia Root (cooked, Shudihuang) is cloying and rich, while chicken meat is sweet and warm in nature; these may promote dampness and engender heat, thereby aggravating phlegm-fire symptoms. If use is necessary, it is advisable to first clear and drain damp-heat, or add herbs that transform phlegm, such as Tangerine Peel (Chenpi) and Coix Seed (Yiyiren).

For cases of Spleen and Stomach deficiency cold with incessant diarrhea

If spleen yang is insufficient, presenting with epigastric and abdominal cold pain, loose stools, or undigested food in the stools, Prepared Rehmannia (Rehmanniae Radix Praeparata) tends to be cloying and greasy in nature, and chicken (Gallus gallus domesticus) is warm in nature; however, the overall medicinal property of the formula is tonifying and supplementing, which may obstruct the transportation and transformation functions of the Middle Jiao. It is recommended to first warm the Middle Jiao with formulas such as Center-Rectifying Decoction (Li Zhong Tang), or to add warming and qi-moving ingredients such as Dried Ginger (Zingiberis Rhizoma) and Amomum Fruit (Amomi Fructus) to the medicinal diet.

Early-stage common cold with unresolved external pathogen

Whether it is a Wind-Cold or Wind-Heat common cold, when presenting with symptoms such as aversion to cold with fever, headache, nasal congestion, cough, and sore throat, tonification should be avoided to prevent “shutting the door and trapping the bandit” (retaining the pathogen), which would make it difficult for the external pathogen to disperse. Only after the exterior pattern has been resolved should tonifying measures be considered as appropriate.

Additionally, pregnant women should use this preparation under the guidance of a TCM practitioner (generally safe in moderation, but Rehmanniae Radix Praeparata [Shu di huang] exhibits hormone-like effects). It is contraindicated in individuals allergic to chicken or the medicinal herbs. During episodes of hyperuricemia and acute gout attacks, chicken should be avoided due to its high purine content.

Proportions of Ingredients in the Formula

The following is the precise formula ratio for one serving (approximately 600ml of decoction):

• Free-range chicken or Silkie chicken: 250 g (bone-in chicken thigh or breast recommended, remove subcutaneous fat for better results)
• Poria (Poria cocos, dried): 15 grams (preferably Yunnan Poria, with firm texture and ample powdery quality for best results).
• Rehmanniae Radix Praeparata (Shu Di Huang): 20 g (cut into thick slices; it is recommended to use prepared rehmannia root rather than raw rehmannia root, because raw rehmannia root has a cool nature and a draining tendency.)
• Ginger (Zingiber officinale): 3 slices (approx. 5 g, used to warm the Middle Jiao and dispel Cold, and to remove fishy odors and season).
• Pitted Chinese dates (Ziziphus jujuba): 2 pieces (approx. 10g), tonifies Qi and nourishes Blood, enhances the sweetness of the soup.
• Water: 1200 ml (finally concentrated to about 600–700 ml)
• Cooking wine (yellow rice wine): 10 ml (to remove fishy smell and enhance aroma; rice wine may also be used).
• Salt: approximately 2 grams (add a small amount for seasoning after the decoction is finished; do not use too much)

If preparing for multiple people, increase the amounts proportionally, but do not exceed 30g of Poria (Fuling) and 40g of Prepared Rehmannia (Shu Dihuang) to avoid an overly strong medicinal taste that may affect the flavor or cause Qi stagnation.

Preparation method

The steps are as follows:

Step 1: Prepare the ingredients.

Cut the chicken into pieces (approximately 3–4 cm). Place them in a pot with cold water, add 2 slices of ginger and 10 ml of cooking wine. Bring to a boil over high heat, skim off the foam, then remove the chicken pieces and rinse thoroughly with warm water to eliminate blood residue and fishy odor. Soak Poria cocos (Fu Ling) in clean water for 10 minutes. Briefly rinse Rehmannia glutinosa preparata (Shu Di Huang) with warm water (do not soak too long to prevent loss of medicinal potency). Remove the pits from Ziziphus jujuba (Da Zao).

Step 2: Begin Simmering

Place the blanched chicken pieces, Poria (Fuling), Prepared Rehmannia root (Shudihuang), Chinese dates (Dazao), and the remaining slice of fresh ginger (Shengjiang) into a stew pot (an earthenware or ceramic pot is best). Add 1200 ml of water. Bring to a boil over high heat, then reduce to low heat, cover, and simmer gently for 1.5 to 2 hours. During this time, avoid opening the lid frequently; simply maintain a gentle simmer.

Step 3: Season and remove from the pot

Stew until the chicken is tender and the soup becomes a clear, light brown color. Three minutes before turning off the heat, add salt to taste (it is recommended to taste first, as prepared Rehmannia glutinosa itself has a slight sweetness). Skim off any excess oil from the surface, then ladle out and serve. The chicken pieces in the solid residue can be eaten directly, and the medicinal herbs can be consumed as well (prepared Rehmannia glutinosa has a soft, sticky texture; Poria is relatively hard and may be chewed or discarded).

Drinking Tips

1. Optimal Consumption Timing: It is recommended to take it on an empty stomach in the morning or at noon, when the Spleen and Stomach’s transformation and transportation functions are strongest, allowing for better absorption of medicinal effects. Avoid drinking large amounts in the evening, especially within 2 hours before bedtime, to prevent frequent nighttime urination from disturbing sleep. Consume 2–3 times per week, and after 1–2 consecutive weeks, pause for 3–5 days before resuming.

2. Compatibility Adjustment Tips: If the decoction feels overly cloying or the body shows a slight tendency to heat (e.g., dry mouth, constipation), add 10 g of Ophiopogon japonicus (Dwarf Lilyturf) or 15 g of Polygonatum odoratum (Fragrant Solomonseal) while simmering to enhance the action of nourishing Yin and clearing heat with moisture. If the patient usually experiences aversion to cold and cold limbs, additionally add 3–5 g of Cinnamomum cassia (Cinnamon Bark) or 3 slices of Zingiber officinale (Dried Ginger) to strengthen the warming and tonifying effect.

3. Storage and Reheating Method: If a batch of decoction is not consumed all at once, strain out the herbal residue and chicken bones. Allow it to cool, then divide into portions and refrigerate (can be stored for up to 2 days) or freeze (can be stored for up to 1 month). When reheating to consume again, bring it to a full boil. However, avoid reheating multiple times to prevent loss of nutrients and medicinal efficacy. Note: Rehmanniae Radix Praeparata (prepared rehmannia root) easily discolors when in contact with iron utensils. It is recommended to use ceramic, glass, or stainless steel vessels for cooking and storage.

4. Special Population Precautions: For children (especially those under 6 years of age), the dosage should be reduced by half (Poria 10 g, Prepared Rehmannia Root 10 g), and prolonged use should be avoided. Pregnant women may consume in small amounts, but the chicken skin and fat must be thoroughly removed, the dosage of Prepared Rehmannia Root should be reduced to 10 g, and it should be confirmed that there is no bleeding tendency (Prepared Rehmannia Root has a mild hemostatic effect).