Ingredient Processed / Derived product (加工品 jiā gōng pǐn)

Bai Jiu

Rice Wine · 白酒

Oryza sativa L. (fermentation product) · Vinum Album

Also known as: Mi Jiu (米酒), Jiu (酒, Wine)

Bai Jiu is a fermented rice wine used in Chinese medicine for thousands of years, famously called 'the leader of all medicines.' In small therapeutic amounts, it warms the body, promotes circulation, and helps other herbs work more effectively. It appears as an ingredient in several classical formulas for chest pain, cold conditions, and blood stasis.

Category Other herbs
Therapeutic focus Circulation support Pain relief Digestive health Joint and muscle health

TCM Properties

Temperature

Hot

Taste

Acrid / Pungent (辛 xīn), Sweet (甘 gān), Bitter (苦 kǔ)

Channels entered

Heart, Liver, Lungs, Stomach

Parts used

Processed / Derived product (加工品 jiā gōng pǐn)

Educational content • Consult qualified TCM practitioners for diagnosis and treatment

What This Ingredient Does

Every ingredient has a specific set of actions — here's what Bai Jiu does in the body, explained in both everyday and TCM terms

Therapeutic focus

In practical terms, Bai Jiu is primarily used to support these areas of health:

Circulation support Pain relief Digestive health Joint and muscle health

TCM Actions

In TCM terminology, these are the specific therapeutic actions that Bai Jiu performs to restore balance in the body:

Promotes Blood circulation and unblocks the channels Conducts and enhances the action of other herbs Warms the middle and disperses Cold Opens the chest Yang Expels Wind-Damp

How these actions work

'Promotes Blood circulation and unblocks the channels' means rice wine uses its hot, pungent nature to push Blood through vessels and meridians that have become sluggish or blocked by Cold. Classical commentaries compare its penetrating power to that of Fù Zǐ (aconite), noting it 'travels through all channels without stopping.' This is why it is used in conditions of cold-type joint pain, numbness, or chest pain from obstruction.

'Conducts and enhances the action of other herbs' (行药势 xíng yào shì) is wine's most distinctive role in TCM. Rather than treating disease directly, it amplifies and directs the effects of herbs it is combined with. The Ming Yì Bié Lù describes this as 'conducting the momentum of medicines.' In formulas with rich, heavy tonifying herbs, wine prevents them from stagnating in the body; in dispersing formulas, wine helps drive herbs outward and upward.

'Warms the middle and disperses Cold' reflects wine's hot thermal nature. It directly counteracts Cold pathogens that have lodged in the Stomach and intestines, relieving symptoms like cold abdominal pain, diarrhea from Cold-Damp, and a feeling of cold in the belly. The Ben Cao Gang Mu notes wine can 'dissolve cold accumulations and overcome Cold pathogens.'

'Opens the chest Yang' is a specific clinical application: when chest Yang is suppressed by Phlegm and Cold (a pattern called 'chest blockage'), wine's light, ascending nature helps restore the flow of Yang Qi in the upper body. This is why it features in the famous Gua Lou Xie Bai Bai Jiu Tang for chest pain.

Patterns Addressed

In TCM, symptoms cluster into recognizable patterns of disharmony. Bai Jiu is used to help correct these specific patterns.

Why Bai Jiu addresses this pattern

When chest Yang is weakened and Phlegm-Cold accumulates in the chest, the result is the classical 'chest blockage' (胸痹) pattern. Bái Jiǔ's hot temperature and pungent taste directly warm and open the upper Jiao, restoring the flow of Yang Qi. Its ascending, light nature carries this warming action specifically to the chest, where it helps dissolve Cold-Phlegm obstruction. In Gua Lou Xie Bai Bai Jiu Tang, it works as an assistant to reinforce the Yang-opening action of Xiè Bái and the Phlegm-resolving power of Guā Lóu.

A practitioner would look for one or more of these signs

Chest Pain

Chest pain radiating to the back, worse with cold

Shortness Of Breath

Short of breath with oppressive feeling in the chest

Coughing Up Phlegm

White, sticky sputum with wheezing

Commonly Used For

These are conditions where Bai Jiu is frequently used — but only when they arise from the specific patterns it addresses, not in all cases

Arises from: Phlegm Obstructing the Chest Yang

TCM Interpretation

TCM understands certain types of chest pain as 'chest blockage' (胸痹), a condition where Yang Qi in the upper body becomes obstructed by Phlegm and Cold. The chest is considered the domain of Yang Qi, and when this Yang is weakened, turbid Yin substances (Phlegm, Cold) fill the space. The resulting pain is typically dull, oppressive, and radiates to the back, often accompanied by shortness of breath and a feeling of heaviness. This pattern maps closely to what Western medicine calls angina pectoris from coronary heart disease.

Why Bai Jiu Helps

Bái Jiǔ's hot, ascending nature makes it uniquely suited for chest obstruction. Its pungent taste disperses the Phlegm-Cold accumulation, while its warm, upward-moving quality restores Yang circulation in the chest. In the classical Gua Lou Xie Bai Bai Jiu Tang, wine acts as an assistant that amplifies the chest-opening effects of the main herbs. Modern pharmacological research on this formula has shown effects including coronary artery dilation, increased coronary blood flow, and inhibition of platelet aggregation.

Also commonly used for

Abdominal Pain

Cold abdominal pain relieved by warmth

Painful Menstruation

Menstrual cramps from Cold in the uterus and channels

Poor Circulation

Cold extremities and numbness from poor Blood flow

Diarrhea

Cold-Damp diarrhea with clear urine

Ingredient Properties

Every ingredient has an inherent temperature, taste, and affinity for specific channels — these properties determine how it interacts with the body

Temperature

Hot

Taste

Acrid / Pungent (辛 xīn), Sweet (甘 gān), Bitter (苦 kǔ)

Channels Entered

Heart Liver Lungs Stomach

Parts Used

Processed / Derived product (加工品 jiā gōng pǐn)

Dosage & Preparation

These are general dosage guidelines for Bai Jiu — always follow your practitioner's recommendation, as dosages vary based on the formula and your individual condition

Standard dosage

15-60ml (per dose, when used as a medicinal vehicle or in formulas)

Maximum dosage

Generally 60-100ml per dose for short-term medicinal use in adults; classical formulas may use larger volumes (e.g. Gua Lou Xie Bai Bai Jiu Tang uses 7 sheng, a large amount intended for decoction reduction). Always under practitioner guidance.

Dosage notes

Dosage varies significantly depending on the clinical purpose: - As a medicinal vehicle (药引) to conduct other herbs: 15-30ml, taken warm with the medicine - As a direct treatment for Cold patterns with pain: 30-60ml, warmed before drinking - In classical decoction formulas: the wine is cooked together with other herbs and the volume is reduced by decoction, significantly lowering the final alcohol content - For herb processing (酒制): rice wine is used as a processing medium, not consumed directly Always warm before use. Classical texts emphasize drinking warmed wine (温饮) rather than cold. Cold wine is considered more damaging to the Spleen and Stomach. Li Shizhen specifically warns against excessive consumption, noting that heavy drinking "harms the Spirit and depletes the Blood, damages the Stomach and wastes Essence, generates Phlegm and stirs Fire."

Preparation

When used in classical decoction formulas, Bai Jiu is typically added to the pot along with the other herbs and water, then the mixture is decocted together. Much of the alcohol evaporates during prolonged boiling, leaving the medicinal properties while reducing intoxicating effects. When used as a medicinal vehicle (药引), it is warmed gently before use and taken with or after the medicine. Classical texts consistently advise warming (温饮) rather than drinking cold. For external application (such as rubbing on cold, cramped limbs as described in the Sui Xi Ju Yin Shi Pu), it is applied directly to the skin and massaged in.

Common Ingredient Pairs

These ingredients are traditionally combined with Bai Jiu for enhanced therapeutic effect

Xie Bai
Xie Bai Xiè Bái 12g : Bái Jiǔ 30-60ml

Rice wine and Xiè Bái together powerfully warm and open chest Yang. Wine's hot, ascending nature drives Xiè Bái's Yang-opening and Qi-moving actions more effectively into the upper chest, making this the core pairing in the Gua Lou Xie Bai Bai Jiu Tang for chest pain and tightness.

When to use: Chest blockage (胸痹) with dull chest pain radiating to the back, shortness of breath, and white greasy tongue coating indicating Phlegm-Cold obstruction of chest Yang.

Dang Gui
Dang Gui Dāng Guī 9-15g : Bái Jiǔ 30-60ml

Wine invigorates Blood and opens the channels, while Dāng Guī nourishes and tonifies Blood. Together they address conditions where Blood is both deficient and stagnant, as wine prevents Dāng Guī's enriching quality from becoming cloying or creating stagnation.

When to use: Blood deficiency with cold-type stasis, such as menstrual pain with scanty flow from cold congealing the blood, or postpartum blood stasis with cold symptoms.

Hong Hua
Hong Hua Hóng Huā 6-10g : Bái Jiǔ as decoction medium

Safflower and rice wine are a classical Blood-moving pair. Wine carries safflower's Blood-activating compounds deeper into the channels and enhances their dispersing action. The Ben Jing Shu Zheng discusses how 'Red-Blue Flower Wine' embeds wind-dispelling within blood-moving, so that when Blood flows harmoniously, Wind naturally subsides.

When to use: Blood stasis with pain, especially traumatic injury, postpartum pain, or amenorrhea from Cold-Blood stasis.

Key Formulas

These well-known formulas feature Bai Jiu in a prominent role

Gua Lou Xie Bai Bai Jiu Tang 瓜蒌薤白白酒汤 Assistant

The definitive formula showcasing Bái Jiǔ's chest-opening properties. Wine serves as assistant here, using its hot ascending nature to carry the chest Yang-opening effects of Xiè Bái and the Phlegm-resolving action of Guā Lóu into the upper Jiao. This formula from the Jin Gui Yao Lue is the most iconic use of wine as a formula ingredient.

Gua Lou Xie Bai Ban Xia Tang 瓜蒌薤白半夏汤 Assistant

An extension of Gua Lou Xie Bai Bai Jiu Tang with added Bàn Xià for more severe chest obstruction with profuse Phlegm. Wine plays the same assistant role of warming chest Yang and conducting herb actions upward, but the formula uses an even larger dose of wine (一斗, approximately double) reflecting the greater severity of the condition.

Comparable Ingredients

These ingredients have overlapping uses — here's how to tell them apart

Gui Zhi
Bai Jiu vs Gui Zhi

Both warm the channels and promote circulation. Guì Zhī (cinnamon twig) is a standard herbal medicine with precise dosing, warming the channels while releasing the exterior and harmonizing Ying and Wei Qi. Bái Jiǔ is a liquid medium that is hotter and more penetrating but lacks Guì Zhī's exterior-releasing action. Wine is primarily used as a formula vehicle or processing agent rather than a standalone treatment. Guì Zhī is appropriate as a daily herbal prescription ingredient, while Bái Jiǔ is an auxiliary medium.

Hu
Bai Jiu vs Huang Jiu

Both are fermented grain wines used medicinally. In classical texts, 'Bái Jiǔ' (white wine) refers to a freshly brewed, lighter-bodied rice wine, while Huáng Jiǔ (yellow wine) is more matured and richer. Scholarly research on the Jin Gui Yao Lue confirms that classical 'Bái Jiǔ' is essentially what modern practice calls rice wine or Huáng Jiǔ. In clinical use today, the two are largely interchangeable, though Huáng Jiǔ is the more commonly used term for the standard medicinal wine.

Identity & Adulterants

Related species and common adulterations to be aware of when sourcing Bai Jiu

The main point of confusion is terminological: the classical term "白酒" (Bai Jiu) in the Jin Gui Yao Lue and other pre-Yuan texts refers to freshly fermented rice wine (similar to modern 醪糟), NOT modern distilled white spirits (also called 白酒 in contemporary Chinese). This distinction is clinically critical, as the Qian Jin Fang and Wai Tai Mi Yao both clarify: "白酒即米酒之初熟者" (Bai Jiu is newly fermented rice wine). Modern substitution concerns: - Industrially produced rice wine may contain added alcohol, sugar, or artificial flavors rather than being naturally fermented - Authentic Shaoxing rice wine (绍兴黄酒) used in herb processing may be substituted with lower-grade cooking wines that contain added salt and preservatives - For medicinal purposes, naturally fermented glutinous rice wine without additives should be used - Some commercial "rice wine" products are actually diluted distilled spirits with added sweeteners, which have very different medicinal properties

Educational content — always consult a qualified healthcare provider or TCM practitioner before using any ingredient.

Toxicity Classification

Classical Chinese pharmacopoeia toxicity rating for Bai Jiu

Toxic

Classical materia medica texts classify wine as having toxicity (有毒). The Ming Yi Bie Lu specifically records it as "greatly hot with toxicity." The Ben Cao Feng Yuan notes that new wine is toxic while aged wine is not (新者有毒，陈者无毒). The primary toxic component is ethanol (alcohol), which is metabolized in the liver via alcohol dehydrogenase to acetaldehyde, a directly toxic compound. Acetaldehyde is further converted to acetic acid by aldehyde dehydrogenase. Individuals with ALDH2 deficiency (common in East Asian populations) accumulate acetaldehyde, causing facial flushing, nausea, and tachycardia even with small amounts. Chronic excessive use damages the liver (fatty liver, alcoholic hepatitis, cirrhosis), irritates the gastrointestinal mucosa (gastritis, ulcers), and can harm the nervous system and cardiovascular system. In TCM terms, overuse generates Damp-Heat, stirs Liver Fire, depletes Yin and Blood, and damages the Spleen and Stomach. In its traditional form as freshly fermented sweet rice wine (醪糟), the alcohol content is low (typically 2-8%), making it considerably safer than distilled spirits when used in moderate medicinal quantities.

Contraindications

Situations where Bai Jiu should not be used or requires extra caution

Avoid

Liver disease, including hepatitis, fatty liver, or cirrhosis. Alcohol is metabolized by the liver and will worsen existing hepatic damage, potentially accelerating liver failure.

Avoid

Heat patterns (re zheng), Yin deficiency with Heat, or Damp-Heat conditions. Rice wine is hot in nature and will aggravate Heat, worsen Yin deficiency symptoms like night sweats and dry mouth, and intensify Damp-Heat.

Avoid

Active bleeding conditions or hemorrhagic disorders. Wine invigorates Blood and dilates blood vessels, which can worsen bleeding.

Avoid

Alcohol intolerance or allergy. Some individuals experience flushing, nausea, and rapid heartbeat due to genetic differences in aldehyde dehydrogenase (ALDH2 deficiency), common in East Asian populations.

Caution

Hypertension, especially Liver Yang Rising or Liver Fire patterns. Wine's ascending and dispersing nature can raise Blood pressure and worsen headache, dizziness, and irritability.

Caution

Diabetes or Xiao Ke (wasting-thirst) syndrome. Rice wine contains sugars from fermentation and its hot nature can further damage Yin fluids.

Caution

Spleen and Stomach Damp-Heat with symptoms such as yellow greasy tongue coating, nausea, and poor appetite. Wine generates Dampness and Heat internally.

Caution

Concurrent use with sedative or CNS-depressant medications (benzodiazepines, opioids, antihistamines). Even low-alcohol rice wine can potentiate sedation.

Caution

Epilepsy, mania, or mental-emotional agitation (dian kuang patterns). Classical sources note that wine can disturb the Spirit (Shen) and aggravate these conditions.

Classical Incompatibilities

Traditional Chinese pharmacological incompatibilities — herbs or substances to avoid combining with Bai Jiu

Bai Jiu (wine/rice wine) does not appear on the Eighteen Incompatibilities (十八反) or Nineteen Mutual Fears (十九畏) lists. However, the Jin Gui Yao Lue records the dietary caution: "饮白酒，食生韭，令人病增" (drinking white wine and eating raw chives/leeks together worsens illness). The Ben Cao Gang Mu notes that wine "fears" Zhi Ju Zi (枳椇子, Hovenia dulcis), Ge Hua (葛花, Pueraria flower), Chi Dou Hua (赤豆花, adzuki bean flower), and Lu Dou Fen (绿豆粉, mung bean powder), meaning these substances counteract wine's effects. The Ben Cao Shi Yi records: "米酒不可合乳饮之，令人气结" (rice wine should not be taken with milk, as it causes Qi stagnation).

Special Populations

Important considerations for pregnancy, breastfeeding, and pediatric use

Pregnancy

Contraindicated during pregnancy. Even low-alcohol fermented rice wine contains ethanol, which crosses the placenta and can cause fetal harm. There is no known safe level of alcohol during pregnancy. Alcohol exposure in utero can lead to fetal alcohol spectrum disorders, growth restriction, and developmental abnormalities. In classical TCM, wine's hot, Blood-moving, and ascending nature is also considered potentially dangerous during pregnancy, as it may disturb the fetus, promote uterine contractions, or cause fetal restlessness. While small amounts of rice wine appear in some traditional postpartum recipes, it should be strictly avoided during pregnancy itself. Note: When Bai Jiu appears in classical formulas (such as Jiao Ai Tang which uses "清酒"), its use was under specific clinical circumstances with practitioner supervision, not as general self-medication during pregnancy.

Breastfeeding

Use with caution during breastfeeding. Alcohol passes into breast milk at concentrations similar to maternal blood alcohol levels. Even low-alcohol rice wine can expose the nursing infant to ethanol, which the infant metabolizes much more slowly than adults due to immature liver enzyme systems. Traditionally in Chinese culture, rice wine (醪糟) has been given to postpartum and breastfeeding women in small amounts as a Blood tonic and to promote lactation. Modern evidence suggests that while alcohol may transiently increase prolactin levels, it actually reduces the milk ejection reflex and total milk intake by the infant. If used, it is advisable to consume only small amounts, allow at least 2-3 hours per standard drink before nursing, and monitor the infant for signs of drowsiness or poor feeding. The safest approach is to cook the rice wine thoroughly (as in soups or desserts) so that most alcohol evaporates before consumption.

Children

Not recommended for children under 12 years of age. Children have immature liver enzyme systems and metabolize alcohol much more slowly than adults, making them susceptible to hypoglycemia, CNS depression, and toxicity even from small amounts. For older adolescents, very small amounts (5-15ml) of low-alcohol rice wine cooked into food (as in traditional soups or congees) may be acceptable, as cooking evaporates much of the alcohol content. However, uncooked rice wine should not be given to children. When classical formulas containing Bai Jiu are adapted for pediatric use, the wine component is typically omitted or replaced with water, and the dosage of other ingredients is adjusted accordingly.

Drug Interactions

If you are taking pharmaceutical medications, be aware of these potential interactions with Bai Jiu

Sedatives and CNS depressants: Alcohol in rice wine potentiates the sedative effects of benzodiazepines, barbiturates, opioid analgesics, antihistamines, and sleep medications, increasing risk of excessive sedation, respiratory depression, and falls.

Anticoagulants and antiplatelet agents: Alcohol can enhance the effect of warfarin by inhibiting hepatic metabolism, increasing bleeding risk. It may also increase gastrointestinal bleeding risk when combined with aspirin or NSAIDs.

Antidiabetic medications: Alcohol can cause unpredictable changes in blood sugar. It may potentiate the hypoglycemic effect of sulfonylureas and insulin, increasing risk of dangerous low blood sugar, particularly on an empty stomach.

Metformin: Alcohol increases the risk of lactic acidosis in patients taking metformin, especially with chronic or heavy use.

Metronidazole and certain cephalosporins: Can cause disulfiram-like reactions (severe nausea, vomiting, flushing, rapid heart rate) when combined with any form of alcohol, including low-alcohol rice wine.

Antihypertensives: Alcohol can cause additive blood pressure lowering, leading to dizziness, lightheadedness, or fainting.

Acetaminophen (paracetamol): Chronic alcohol use induces CYP2E1, increasing the formation of the toxic metabolite NAPQI, raising the risk of liver damage even at standard acetaminophen doses.

Dietary Advice

Foods and dietary considerations when taking Bai Jiu

Avoid raw, cold foods while using rice wine medicinally, as wine's warm nature is intended to move Qi and Blood. Cold foods counteract this effect and may cause digestive discomfort. Avoid eating raw leeks/chives (生韭) when drinking rice wine, as classical sources warn this combination worsens illness. Do not combine with milk, as the Ben Cao Shi Yi cautions this causes Qi stagnation. Avoid excessively greasy or rich foods, which can combine with wine's Damp-Heat generating tendency to overburden the Spleen and Stomach. Foods that counteract wine's effects (classical "antidotes"): mung bean powder, Ge Hua (kudzu flower), adzuki bean flower, and Zhi Ju Zi (Hovenia fruit). These can be used if one has overindulged. Eating something before consuming rice wine helps protect the stomach lining and slows alcohol absorption.

Botanical Description

Physical characteristics and morphology of the Bai Jiu source source material

Bai Jiu (白酒) in the classical TCM sense is not a plant but a fermented rice beverage. The term as used in the Jin Gui Yao Lue (金匮要略) refers to freshly fermented rice wine, essentially what is now called醪糟 (láo zāo) or sweet fermented rice. It is made by steaming glutinous rice (Oryza sativa var. glutinosa), mixing it with a starter culture (酒曲, jiǔ qū) containing Rhizopus and Saccharomyces species, and allowing it to ferment at warm temperatures for 1-3 days.

Glutinous rice (Oryza sativa var. glutinosa) is an annual grass growing 60-120 cm tall with flat linear leaves and terminal panicles of grain. The grains are shorter and more opaque than regular rice, appearing chalky white due to their high amylopectin starch content. The resulting wine is a milky-white, slightly sweet and mildly alcoholic liquid with suspended rice particles, typically 2-8% alcohol by volume in the traditional preparation.

Sourcing & Harvesting

Where Bai Jiu is sourced, when it's harvested or collected, and how to assess quality

Harvesting season

Glutinous rice is typically harvested in late summer to autumn (August-October). Rice wine can be produced year-round, but traditional production in Shaoxing and other regions peaks in winter (November-February), when cool temperatures favor controlled fermentation. This winter-brewed wine is called "冬酿" (dong niang, winter-brewed).

Primary growing regions

Rice wine production is widespread across China, but the most famous traditional production region is Shaoxing (绍兴) in Zhejiang Province, which has been the premier center for rice wine (黄酒/huangjiu) production for over 2,000 years. Shaoxing's unique water quality from Jian Lake (鉴湖) is considered essential to producing the finest rice wine. Other notable regions include Fujian Province (for Hongqu/red yeast rice wines), the Jiangsu-Zhejiang-Shanghai region broadly, and various areas across southern China where glutinous rice is abundantly grown. In the modern era, sweet fermented rice (醪糟) is made throughout China, with particularly famous regional varieties from Sichuan, Hubei, and Shaanxi provinces.

Quality indicators

For traditional fermented rice wine (醪糟/酒酿) used medicinally: - Appearance: should be milky white to slightly yellowish, with visible soft rice grains suspended in liquid - Aroma: fragrant, sweet, mildly alcoholic, with a pleasant fermented grain smell. Should not smell sour, vinegary, or musty - Taste: predominantly sweet with a gentle warming quality and mild acidity. Excessive sourness indicates over-fermentation or spoilage - Texture: the liquid should be slightly thick and the rice grains soft but intact, not mushy or disintegrated - Freshness: traditionally, newly made (fresh) rice wine was preferred for medicinal use. Signs of spoilage include pink or grey discoloration, excessive gas, or a strong vinegary or putrid smell - For aged Shaoxing-style rice wine used in herb processing: should be amber to dark brown, clear without sediment, with a complex mellow aroma and no harsh alcohol burn

Classical Texts

Key passages from the classical Chinese medical texts that describe Bai Jiu and its therapeutic uses

《名医别录》(Ming Yi Bie Lu)

Original: 味苦，甘辛，大热，有毒，主行药势，杀邪恶气。

Translation: Bitter, sweet, and acrid in flavor; greatly hot in nature; toxic. Its primary function is to conduct the force of medicinal substances and to kill pathogenic and noxious Qi.

《金匮要略》(Jin Gui Yao Lue) — Gua Lou Xie Bai Bai Jiu Tang

Original: 胸痹之病，喘息咳唾，胸背痛，短气，寸口脉沉而迟，关上小紧数：栝楼实一枚（捣），薤白半升，白酒七升。上三味同煮取二升，分温再服。

Translation: For chest impediment disease with panting, cough with expectoration, chest and back pain, and shortness of breath, with a deep and slow pulse at the cun position and a slightly tight and rapid pulse at the guan position: Gua Lou (one fruit, crushed), Xie Bai (half sheng), Bai Jiu (seven sheng). Decoct the three ingredients together until reduced to two sheng, and take warm in divided doses.

《本草纲目》(Ben Cao Gang Mu) — Li Shizhen

Original: 酒，天之美禄也。面曲之酒，少饮则和血行气，壮神御寒，消愁遣兴。痛饮则伤神耗血，损胃亡精，生痰动火。

Translation: Wine is the fine gift of Heaven. When made from grain with yeast, drinking a little harmonizes the Blood and moves Qi, strengthens the Spirit and wards off Cold, dispels worry and lifts the mood. Drinking heavily, however, harms the Spirit and depletes the Blood, damages the Stomach and wastes Essence, generates Phlegm and stirs Fire.

《本草拾遗》(Ben Cao Shi Yi) — Chen Cangqi, Tang Dynasty

Original: 通血脉，厚肠道，润皮肤，散湿气，消爱息怒，宣言畅意。

Translation: Opens the blood vessels, strengthens the intestinal wall, moistens the skin, disperses Dampness, calms anger, and allows free expression of thoughts.

Historical Context

The history and evolution of Bai Jiu's use in Chinese medicine over the centuries

Wine holds a uniquely foundational place in the history of Chinese medicine. The Chinese character for "medicine" (医) in its traditional form (醫) contains the radical 酉 (yǒu), meaning "wine vessel," reflecting the ancient principle of "medicine and wine sharing a common origin" (医酒同源). The Shuo Wen Jie Zi (说文解字) by Xu Shen explains that medicine "gets wine and works" (得酒而使), underscoring the belief that alcohol was among the earliest therapeutic agents.

The Huang Di Nei Jing (黄帝内经), in its Su Wen chapter on Tang Ye Lao Li (汤液醪醴论), discusses wine as a primary form of medicine, dividing alcoholic preparations into clear and turbid types. Zhang Zhongjing's Jin Gui Yao Lue features Bai Jiu prominently in Gua Lou Xie Bai Bai Jiu Tang for chest impediment (胸痹), where the "Bai Jiu" refers specifically to freshly fermented rice wine (approximately equivalent to modern 醪糟), not distilled spirits. The Qian Jin Fang and Wai Tai Mi Yao both clarify that "Bai Jiu is newly fermented rice wine." Distilled spirits (烧酒) only appeared in the Yuan Dynasty, as Li Shizhen noted: "烧酒非古法也, 自元时创始" (distilled spirits are not an ancient method; they began in the Yuan period).

The phrase "酒为百药之长" (wine is the chief of a hundred medicines), recorded in the Han Shu (汉书), encapsulates the historical reverence for wine's medicinal role. Throughout Chinese medical history, wine served four major functions: as a direct therapeutic agent, as a solvent for medicinal preparations (药酒), as an excipient in processing herbs (酒制), and as a vehicle to conduct other medicines to their target locations in the body (引药).

Modern Research

4 published studies investigating the pharmacological effects or clinical outcomes of Bai Jiu

1

Antifatigue and antiaging effects of Chinese rice wine in mice (Preclinical, 2018)

Yu H, Xie T, Xie J, Chen X, Ai L, Tian H. Food Sci Nutr. 2018;6(8):2514-2523.

This animal study found that Chinese rice wine at 8% alcohol increased liver glycogen while decreasing blood lactic acid and blood urea nitrogen, suggesting anti-fatigue effects. In an aging model, the wine increased antioxidant enzyme activity (SOD, GSH-Px, CAT) in the liver and brain while reducing markers of oxidative damage. These results suggest potential anti-fatigue and antioxidant properties, though the study was limited to a mouse model.

PubMed
2

Polyphenols and polypeptides in Chinese rice wine inhibit homocysteine-induced proliferation and migration of vascular smooth muscle cells (In vitro, 2016)

Chi J, Meng L, Guo H, et al. J Cardiovasc Pharmacol. 2016;68(4):304-311.

This laboratory study found that polyphenol and polypeptide fractions from Chinese rice wine could inhibit homocysteine-induced proliferation and migration of vascular smooth muscle cells, processes involved in atherosclerosis. The study identified polyphenols and polypeptides, rather than alcohol itself, as the active cardiovascular-protective components.

PubMed
3

Functional components of Chinese rice wine can ameliorate diabetic cardiomyopathy through modulation of autophagy, apoptosis, gut microbiota, and metabolites (Preclinical, 2022)

Xu F, Zou C, Gao Y, et al. Front Cardiovasc Med. 2022;9:940663.

Using a diabetic mouse model, this study showed that rice wine polyphenols and polypeptides improved cardiac function, promoted autophagy, inhibited cardiomyocyte apoptosis, and reversed gut microbiota dysbiosis associated with diabetic cardiomyopathy. These protective effects were attributed to the non-alcoholic functional components of rice wine rather than alcohol content.

PubMed
4

Investigation of the effect of rice wine on the metabolites of the main components of herbal medicine in rat urine (Preclinical, 2013)

Cao G, Cai H, Cai B, Tu S. Evid Based Complement Alternat Med. 2013;2013:462820.

This study used advanced mass spectrometry to compare metabolites of crude versus wine-processed Cornus officinalis (Shan Zhu Yu) in rats. The content of parent compounds and their metabolites varied significantly after wine processing, providing initial scientific evidence for the traditional practice of wine-processing herbs to alter their medicinal properties and bioavailability.

PubMed

Research on individual TCM herbs is growing but still limited by Western clinical trial standards. These studies provide emerging evidence and should be considered alongside practitioner expertise.