Angelica and Astragalus Spleen-Strengthening Soup: TCM Medicinal Diet

Introduction to Medicinal Diet

Danggui Huangqi Jianpi Tang (Angelica and Astragalus Spleen-Strengthening Decoction) is a classic restorative medicinal diet originating from Li Dongyuan’s *Treatise on the Spleen and Stomach* (*Pi Wei Lun*) during the Jin-Yuan period. After centuries of transmission, it remains widely recommended by TCM practitioners for health preservation. This soup features *Angelica sinensis* (Dang Gui) and *Astragalus membranaceus* (Huang Qi) as core medicinals, combined with various spleen-strengthening and stomach-harmonizing ingredients. The broth is clear with a light yellow hue, offering a sweet, smooth, and mild taste where the aroma of herbs and meat intermingle. It serves both as a daily dietary supplement for general regulation and as an auxiliary recovery aid during post-illness debility.

Under the guidance of TCM’s theory of “medicine and food homology,” the Danggui Huangqi Jianpi Decoction (Angelica Sinensis and Astragalus Spleen-Strengthening Decoction) skillfully combines medicinal herbs with meat, allowing the medicinal effects to penetrate gently. In this formula, Danggui (Angelica sinensis) nourishes and invigorates blood, while Huangqi (Astragalus membranaceus) supplements qi and secures the exterior. The two herbs are used in mutual reinforcement, achieving dual supplementation of qi and blood. Combined with spleen-strengthening ingredients, the formula ensures supplementation without stagnation and nourishment without greasiness, making it especially suitable for modern individuals with Spleen and Stomach Deficiency caused by irregular diet and excessive fatigue.

Historical Origins and Compatibility Principles

This formula is adapted from the classic formula “Danggui Buxue Tang” (Angelica Sinensis Blood-Supplementing Decoction) but with added medicinal herbs to fortify the spleen and harmonize the stomach, embodying the core Traditional Chinese Medicine (TCM) principle that “the spleen and stomach are the foundation of acquired constitution.” Yuan Dynasty physician Li Dongyuan (Li Gao) held that “internal injury to the spleen and stomach gives rise to a hundred diseases,” thus regulating the spleen and stomach is key to nurturing health and preventing disease. The formula *Danggui Huangqi Jianpi Tang* (Angelica Sinensis and Astragalus Membranaceus Spleen-Strengthening Decoction) is a vivid practice of this principle. By combining the supplementation of qi and blood with the fortification of the spleen for transportation and transformation, it achieves the regulation goal of “having a sufficient source for the generation and transformation of qi and blood.”

Efficacy of Medicinal Diet

The core efficacy of the Danggui Huangqi Jianpi Decoction (Angelica Sinensis and Astragalus Decoction for Strengthening the Spleen) lies in fortifying the Spleen and tonifying Qi, as well as nourishing and supplementing Blood. It has a significant ameliorative effect on symptoms such as sallow complexion, poor appetite, fatigue of the limbs, dizziness, and palpitations caused by Spleen and Stomach deficiency. The active components in the decoction can promote gastrointestinal motility, enhance digestive and absorptive functions, and simultaneously increase the levels of red blood cells and hemoglobin in the blood, thereby improving the anemic condition.

Long-term moderate consumption of this soup can also enhance immune function and delay aging. The Astragalus polysaccharides (APS) in *Astragalus membranaceus* (Huangqi) help regulate immune function, while active compounds such as ferulic acid in *Angelica sinensis* (Danggui) exert antioxidant and anti-inflammatory effects. For individuals with weak constitution and susceptibility to colds, as well as patients recovering from surgery or postpartum fatigue, this soup serves as an ideal adjuvant therapeutic option.

Synergistic Effect of Supplementing Both Qi and Blood

The ratio of Angelica sinensis (Dang Gui) to Astragalus membranaceus (Huang Qi) in this decoction is the key to its therapeutic effect. Huang Qi strongly tonifies the Qi of the Spleen and Lung, earning the title “Chief of Qi-Tonifying Herbs.” Dang Gui nourishes and harmonizes the Blood, being known as the “Holy Herb for Blood.” When combined, these two herbs form a virtuous cycle: Qi generates Blood, and Blood carries Qi. Modern research has confirmed that this pairing significantly enhances the body’s tolerance to hypoxia, promotes bone marrow hematopoietic function, and positively aids in improving microcirculation.

Functions of Traditional Chinese Medicine

From the perspective of TCM syndrome differentiation and treatment, Danggui Huangqi Jianpi Tang (Angelica Sinensis and Astragalus Decoction for Fortifying the Spleen) primarily acts on the Spleen (SP), Stomach (ST), Heart (HT), and Liver (LR) meridians. In this formula, Huangqi (Astragalus membranaceus, Astragalus) is sweet and warm, entering the Spleen (SP) and Lung (LU) meridians; it raises yang and lifts sunken, and benefits defensive qi and consolidates the exterior. Danggui (Angelica sinensis, Chinese Angelica) is sweet, pungent, and warm, entering the Liver (LR), Heart (HT), and Spleen (SP) meridians; it enriches blood and invigorates blood, and regulates menstruation and stops pain. The combination of these two herbs allows qi and blood to mutually generate each other, enabling the Spleen’s transportation function to become robust and the Heart’s blood to be replenished.

This decoction also embodies the TCM therapeutic principle of “deficiency should be tonified, and depletion should be replenished.” For manifestations of Qi and Blood Deficiency such as a dull complexion, pale lips and nails, a pale tongue with thin white coating, and a thin, weak pulse, this decoction reaches the affected area directly, supplements the Middle Jiao (middle burner), and enables the transformation and transportation of water and grain essence. As Qi and Blood gradually become abundant, the various symptoms spontaneously resolve. It is especially suitable for insomnia with excessive dreaming, forgetfulness, and palpitations caused by overthinking and impairment of the Heart and Spleen due to mental strain.

Indications

This decoction is particularly suitable for the following populations: first, sub-healthy individuals with qi and blood deficiency, commonly seen in office workers who suffer from long-term sleep deprivation and high stress, presenting with a dull complexion, mental fatigue, and scanty, pale menstrual flow; second, children or elderly individuals with spleen deficiency and reduced appetite, characterized by poor appetite, postprandial abdominal distension, loose stools, and emaciation; third, patients in the recovery phase after illness, surgery, or childbirth, who require supplementation of qi and blood to promote tissue repair.

Furthermore, for cancer patients who develop bone marrow suppression and leukopenia after radiotherapy or chemotherapy, moderate consumption of this soup under the guidance of a professional physician can also help improve blood cell counts and enhance quality of life. Individuals who frequently engage in mental labor and overthinking are likewise suitable to incorporate this medicinal food into their daily health maintenance regimen.

Contraindicated Populations

Although the Danggui Huangqi Jianpi Tang (Angelica sinensis and Astragalus membranaceus Spleen-Fortifying Decoction) has a mild and balanced nature, it is not suitable for everyone. Those with Yin deficiency with effulgent fire should use it with caution. In cases presenting symptoms of Yin deficiency such as dry mouth and tongue, heat in the palms and soles, tidal fever and night sweats, red tongue with scanty coating, taking this formula may aggravate the deficient fire, leading instead to discomforts like sore throat, insomnia, and irritability. It is also contraindicated in those with exuberant internal damp-heat, typically presenting with a bitter and sticky taste in the mouth, epigastric and abdominal fullness and distention, sticky and unsatisfying stools, and a yellow, thick, and greasy tongue coating.

During periods of common cold with fever, acute gastroenteritis flare-ups, and for women with heavy menstrual bleeding, consumption should be temporarily suspended. Pregnant women must use it under the guidance of a professional TCM practitioner and should not take it arbitrarily on their own. Individuals allergic to Huangqi (Astragalus membranaceus, Astragalus) or Danggui (Angelica sinensis, Chinese Angelica), as well as those with severe hypertension or diabetes that is not well-controlled, should also avoid blindly taking tonifying supplements.

Ingredient formula ratio

Classic formula proportions (calculated per serving): Astragalus membranaceus (Astragalus) 30g, Angelica sinensis (Dang Gui) 10g, Codonopsis pilosula (Codonopsis) 15g, Atractylodes macrocephala (Atractylodes) 12g, Poria cocos (Poria) 15g, Glycyrrhiza uralensis (Honey-Fried Licorice) 6g, Ziziphus jujuba (Red Date) 5 pieces (pitted), Zingiber officinale (Fresh Ginger) 3 slices. Recommended meat selection: 300g lean pork or half a chicken (approx. 500g). Can be adjusted according to individual constitution. For those with significant anemia, beef can be used; for those with spleen deficiency and abdominal distension, Crucian Carp (Carassius auratus) can be substituted.

The selection of medicinal herbs also requires careful attention: *Astragalus membranaceus* (Astragalus root) is considered best when the slices are large, yellow in color, and sweet in taste; *Angelica sinensis* (Dong Quai) is graded as superior when the roots are long, oily, and strongly aromatic; *Codonopsis pilosula* (Codonopsis) is preferred when the roots are thick, soft and moist, and sweet in taste. Before cooking, all herbs should be quickly rinsed in clean water to remove surface dust, but prolonged soaking should be avoided to prevent loss of active constituents. After removing the pits, *Ziziphus jujuba* (Jujube dates) have a milder medicinal nature and are less likely to cause dryness and heat.

Preparation Method

Step 1: Cut lean pork or chicken into chunks. Place in a pot with cold water, add 2 slices of fresh ginger (Zingiber officinale) and a small amount of cooking wine. Bring to a boil over high heat, skim off any foam, then remove the meat and rinse thoroughly with warm water. Drain and set aside. This blanching process effectively removes the meat’s gamey odor and blood, resulting in a clear soup.

Step 2: Place Astragalus membranaceus (Astragalus), Angelica sinensis (Dong Quai), Codonopsis pilosula (Codonopsis), Atractylodes macrocephala (Atractylodes), Poria cocos (Poria), and Glycyrrhiza uralensis preparata (Honey-fried Licorice) into a gauze bag and tie the opening securely. Remove the pits from the red dates (jujube), wash them, and slice the fresh ginger; set aside. Using a bag for the herbs keeps the decoction clear and makes it easy to remove when serving.

Step 3: Place the blanched meat pieces, herb packet, red dates, and ginger slices together into a clay pot or stewing cup. Add enough boiling water (about 2000 ml) until the water level is about three fingers above the ingredients. Bring to a boil over high heat, then reduce to low heat and simmer for 1.5 to 2 hours, until the meat is tender and the soup is rich.

Step 4: 15 minutes before turning off the heat, remove the herb sachet and add an appropriate amount of table salt for seasoning (about 3 grams). Note that salt should not be added too early, as it may affect both the medicinal efficacy and the taste. After serving the soup, you may sprinkle a few Goji berries or chopped green onion on top according to personal preference. It is best consumed while hot.

Tips for Drinking

First, it is recommended to take it 2 to 3 times per week, with one consecutive month as a regulation cycle. There is no need for daily consumption, to avoid being overly cloying and greasy, which may obstruct the Spleen and Stomach’s transportation and transformation. It is best taken between 9 and 11 am during the Spleen Meridian (SP) peak hours, when qi and blood flow through the SP meridian, offering optimal absorption.

Secondly, during the period of consumption, maintain a light diet and avoid simultaneous intake of raw/cold fruits, spicy and greasy foods, as well as qi-breaking foods such as radish (Raphanus sativus). Radish has the tendency to consume qi, which can weaken the qi-supplementing effect of Astragalus membranaceus (Huangqi). The two should be consumed at least three hours apart. It is advisable to appropriately combine spleen-fortifying ingredients such as Chinese yam (Dioscorea opposita) and foxtail millet (Setaria italica) to enhance the regulating effect.

Third, this decoction should be taken warm and not consumed after refrigeration. Measure out the daily dosage for consumption; any remaining decoction may be refrigerated for up to 2 days but must be brought to a full boil before re-consumption. If symptoms such as dry mouth or sore throat occur, reduce the dosage or temporarily discontinue use, and consult a professional TCM practitioner to adjust the formula.