White Sugar (TCM): Functions, Uses, and Benefits

White Sugar

Aliases: Stone Honey (石蜜, from "Tang Ben Cao"), White Sugar (白糖, from "Zimu Milu"), Sugar Frost (糖霜, from "Riyong Ben Cao"), White Frost Sugar (白霜糖, from "Ben Cao Bei Yao"), White Granulated Sugar (白砂糖).

Nature & Flavor: Sweet, Neutral.

Meridian Tropism: Enters the Spleen and Lung meridians (channels).

Medicinal Part: This refers to the refined, milky-white crystalline substance obtained from the stem juice of sugarcane, a plant belonging to the Gramineae (grass) family.

Usage and Dosage of White Sugar

Internal: For internal consumption, it's typically dissolved in a decoction, ranging from 10-15 grams.

External: For external application, an appropriate amount is blended and applied as a topical poultice.

Functions and Indications of White Sugar

Functions: Harmonizes the Middle Jiao (digestive system) and soothes acute discomfort, moistens the Lungs, and generates body fluids to counteract dryness.

Indications: It’s primarily used for conditions like abdominal pain stemming from Middle Jiao deficiency, dry mouth and thirst, and coughs caused by Lung dryness.

Contraindications for White Sugar

It's not recommended for individuals experiencing Phlegm-Dampness. Children should consume it in moderation. While white sugar is generally considered safe in TCM for specific indications, excessive consumption is never advised, especially given modern dietary considerations.

Compatibility of White Sugar

① To nourish Lung Qi and support the essence of the Five Zang organs: Stone Honey (石蜜), red date paste, and black sesame powder are combined into pills. Take one or two pills after each meal. (Meng Shen)

② For abdominal tension (or "abdominal tightness"): White sugar (白糖) is boiled with two liters of wine and consumed. (《Zǐ Mǔ Mì Lù》 - Secret Records of Mother and Child)

③ To treat epigastric pain due to Middle Jiao deficiency, discomfort after eating fish or crab, and bad breath from consuming garlic or chives: Sugar Frost (糖霜) is dissolved in concentrated broth and drunk. (《Suí Xī Jū Yǐn Shí Pǔ》 - Recipes from the Leisure Dwelling)

④ To counteract salt brine poisoning: Consume a large quantity of Sugar Frost (糖霜). (《Suí Xī Jū Yǐn Shí Pǔ》 - Recipes from the Leisure Dwelling)

⑤ For burns from hot liquids or fire: Combine 1 liang (approx. 30-37g) of white sugar (白糖) and 1 qian (approx. 3-3.7g) of borneol (梅片). Stir-fry the white sugar in an earthenware pot until it turns black and forms clumps. Add the borneol, grind into a fine powder, and mix with sesame oil. Apply this mixture to the affected area. (《Hé Běi Zhōng Yī Yào Jí Jǐn》 - Hebei Collection of Traditional Chinese Medicine - White Sugar Powder)

References

The sweet flavor is essential in Traditional Chinese Medicine for harmonizing the Middle Jiao. PMID: 26978415

Dietary interventions, including the strategic use of food items like white sugar in a balanced way, play a key role in managing digestive issues in TCM. PMID: 29557451

TCM approaches, which involve ingredients that moisten dryness, are often employed in treating various respiratory conditions like coughs caused by Lung dryness. PMID: 32668393

Quick Check: Could White Sugar (TCM Use) Be Right for You?

If... Then/Immediately...

If you're often battling a nagging cough that feels dry and irritating, especially with a dry throat and no phlegm...
Then/Immediately: Consider dissolving 10-15g of white sugar in a warm, concentrated broth or tea to help moisten your lungs and soothe the dryness. See if it offers temporary relief.
If you find yourself with persistent dry mouth and thirst, even after drinking water, indicating a lack of body fluids...
Then/Immediately: Try a simple remedy by dissolving 10-15g of white sugar in a glass of warm water or a mild herbal tea. This might help stimulate fluid generation and alleviate your dry symptoms.
If you experience vague, nagging abdominal discomfort or mild spasms, especially when feeling weak or rundown, suggesting a 'Middle Jiao deficiency'...
Then/Immediately: Mix 10-15g of white sugar into a warm, plain congee or a gentle, non-acidic soup. This can help harmonize your digestive system and provide a subtle energy boost. If symptoms persist, it's wise to consult a TCM practitioner.