Blood Sugar Fluctuations Through the Lens of Bazi Fire-Earth Dryness and Dampness: The Wisdom of Spleen-Stomach Harmony and the Balance of Eating God and Seal Star

In September 2026, Hong Kong TV shopping channels (홈쇼핑) launched their own health brands, featuring blood sugar beverages and health foods, quickly sparking a citywide craze. Modern people's love for sweets, high stress, and disrupted routines have made blood sugar fluctuations a hidden urban concern.

In traditional Chinese metaphysics, blood sugar is not an isolated number but a dynamic manifestation of the Five Elements' Fire-Earth dryness and dampness within the body. Interpreting Spleen-Stomach harmony through Bazi offers a continuous thread of Eastern wisdom for modern dietary health. This article, set against Hong Kong's humid-heat environment, explores the nurturing principles of Earth Flourishes in Four Seasons and the balance between Eating God and Seal Star.

Hong Kong is located in the southern Fire region, with year-round humidity and heat. Its residents often exhibit constitutions biased toward Fire-Earth dryness and dampness, making blood sugar issues particularly representative. This health drink craze precisely reflects the public's thirst for traditional wellness wisdom.

Bazi metaphysics originates from Yin-Yang and the Five Elements, sharing roots with Chinese medicine but diverging in application. It emphasizes a macro grasp of constitutional tendencies rather than micro diagnosis of specific physiological indicators. Understanding this is essential to avoid misuse. Especially when health issues are combined with destiny analysis, boundaries must be clarified and rationality upheld.

Common Misconceptions and Correct Understanding

• Misconception 1: Bazi can directly calculate blood sugar levels. Destiny analysis only reveals imbalances in Fire-Earth dryness and dampness, indicating tendencies toward wasting-thirst or Spleen deficiency, not equivalent to modern medical blood sugar tests.
• Misconception 2: Only excessive Fire and Earth affect blood sugar. In reality, patterns like Wood overacting on Earth (Liver Qi invading Stomach) or Water Cold Earth Damp (Kidney Yang deficiency) can also disrupt metabolism and affect blood sugar.
• Misconception 3: 'Earth Flourishes in Four Seasons' means the Spleen and Stomach are always strong. 'Earth Flourishes in Four Seasons' refers to the last eighteen days of each season when Earth Qi dominates—a golden period for tonifying the Spleen and Stomach. However, if Earth is already excessive or too dry, it can become a burden.
• Misconception 4: Craving sweets is just a lack of willpower. In destiny analysis, sweetness corresponds to the sweet flavor entering the Spleen. Excessive sweet cravings are often a distress signal from Earth Qi—either dry Earth needing moisture or deficient Earth needing supplementation—requiring dialectical assessment.
• Misconception 5: The Bazi favorable element never changes. With the shifts of Luck Pillars and annual cycles, the waxing and waning of the Five Elements also change, and the favorable element may adjust accordingly. Blood sugar management must adapt diet dynamically based on current luck cycles, not adhere rigidly to one set of rules.

1. Earth Flourishes in Four Seasons: The Spleen-Stomach as the Root of Acquired Constitution, Stable Blood Sugar Through Balanced Dryness and Dampness

The classic text *Ming Li Yue Yan* states: 'Earth governs trust, its nature is thick and heavy, it is the mother of all things.' In the human body, the Spleen and Stomach belong to Earth, responsible for transforming and transporting food essence, equivalent to the modern center of nutrient metabolism. Blood sugar is one such essence, and its stability depends entirely on the healthy transportation of Spleen Earth.

As the four seasons change, Earth Qi shifts accordingly. In spring, Wood flourishes and overacts on Earth, making the Spleen-Stomach vulnerable; in summer, Fire flourishes and generates Earth, but when the mother is strong the child becomes excessive, easily generating dryness; in autumn, Metal flourishes and Earth generates Metal, the child draining the mother, leaving the Spleen-Stomach prone to deficiency; in winter, Water flourishes and Earth controls Water, depleting Qi excessively. Only during the last eighteen days before the start of each season does Earth Qi dominate, making it the optimal time to regulate the Spleen-Stomach with twice the results for half the effort.

If the Bazi has excessive Fire and Earth dryness, such as the complete presence of Chen, Xu, Chou, Wei (the four Earth Branches) plus Bing, Ding, Si, Wu (Fire), then Earth is scorched by Fire, becoming parched and losing moisture. Such individuals often experience thirst, enormous appetite yet weight loss, irritability, and severe blood sugar fluctuations, resembling 'wasting-thirst' (Xiao Ke). Conversely, if Water and dampness are excessive, with many Ren, Gui, Hai, Zi (Water), Earth is soaked by Water and cannot transport, leading to abdominal bloating, post-meal lethargy, and a gradual rise in blood sugar, forming a Phlegm-Damp constitution.

The ancients placed special emphasis on 'the Spleen flourishing in each season,' believing that during the last eighteen days of each season, the Spleen-Stomach Qi is most active and supplementation at this time yields double the results. Therefore, those with unstable blood sugar can seize these four windows for targeted regulation, such as drinking Four Gods Soup at the end of Chen month or eating Chinese yam congee at the end of Xu month.

• For Dry Earth regulation: Use Metal and Water to moisten dryness, such as white fungus, pear, and water chestnut; avoid spicy and grilled foods. For those whose charts favor Metal and Water, eat more white and black foods, supplementing at You hour (5–7 PM) when the Kidney meridian is active.
• For Damp Earth regulation: Use dampness-drying and Spleen-fortifying foods like coix seed, adzuki bean, and tangerine peel. Exercise appropriately to induce sweating, leveraging Wood Qi to dredge Earth (Liver governs free flow), and avoid prolonged sitting that generates dampness.
• For Cold-Damp regulation: Need to warm and tonify the Gate of Life with ginger and lamb, and moxibustion on Zusanli (ST36). For those with weak Fire and deficient Earth in Bazi, summer can be used to nourish Yang by following nature; avoid cold and raw foods.
• Seasonal Earth regulation: During the last eighteen days of each season, regardless of constitution, strengthen Spleen-Stomach care. For example, in Chen, Xu, Chou, Wei months, take Four Gods Soup to cultivate Earth and generate Metal, storing energy for the next season.
• Golden periods for seasonal Spleen regulation: During Chen, Xu, Chou, Wei months, Earth Qi is strongest. At these times, regardless of constitution, intensify Spleen-Stomach care. Choose one week each month for Five-Element dietary therapy: in Chen month, nourish Liver while firming Spleen; in Xu month, moisten Lung while supplementing Spleen, following nature.

2. Eating God Venting Brilliance and Seal Star Protection: The Metaphysical Tug-of-War Between Sweet Cravings and Stress

Modern people face overwhelming stress, and sweets have become a stress-relief tool. From a metaphysical perspective, Eating God (Shi Shen) and Hurting Officer (Shang Guan) govern release and pleasure, representing outward energy. Moderate Shi Shang brings creativity, but when excessive, they drain the Day Master too much, causing dependence on external substances for quick gratification. Sweets happen to be a rapid way to replenish Earth Qi and comfort the spirit.

However, the sweet flavor enters the Spleen, and too many sweets congest Earth Qi, backfiring on the free flow of Shi Shang, forming a trap of 'Earth excess burying Metal' (Shi Shang belong to Metal). At this point, the Seal Star (Yin Xing) is needed for restraint. The Seal Star represents contraction, protection, and spiritual nourishment. It can generate the Day Master and control the indulgence of Shi Shang. Those with a strong Seal Star in the Bazi, such as Jia Wood obtaining Gui Water, often have strong self-discipline and know how to use deep nourishment like reading or meditation instead of oral cravings.

Hong Kong is densely populated and fiercely competitive, making excessive Shi Shang venting extremely common. Many people have Bazi with strong Fire and Earth, with Shi Shang hidden and no outlet, so they turn to sweets. With a weak Seal Star and lack of spiritual support, they are more prone to sugar addiction cycles. The recent rise of health drinks is an attempt to satisfy Shi Shang with 'sugar substitutes,' but without supplementing the Seal Star, it only treats the symptoms, not the root.

Many misunderstand 'Seal Star protection' as simply internalizing, but the more they suppress, the more they want to eat. True balance is allowing Shi Shang a path to vent while giving the Seal Star a root to guard. For example, scheduling fixed creative time satisfies Shi Shang, while maintaining a regular routine is the best Seal Star.

• Excessive Shi Shang without control type: Day Master weak, Shi Shang strong, Seal Star weak. Manifested as anxiety, intense sweet cravings, and large blood sugar swings. Regulation should supplement the Seal: cultivate introverted hobbies like meditation or calligraphy; diet should replace refined sugar with slow-release carbs (e.g., oats) to reduce Shi Shang leakage.
• Strong Seal Star type: Seal Star close to the Day Master, automatically regulating. Even under high stress, they can resolve it through inner nourishment and are less prone to sweet cravings. This suggests that cultural cultivation is the strongest Seal Star: reading, art, and traditional practices all enhance self-restraint.
• Balance between Shi Shang and Seal Star: The ideal state is Shi Shang having an outlet and Seal Star providing control. For instance, arrange a daily 'Shi Shang time' (exercise, creation) and a 'Seal Star time' (reading, meditation), giving body and mind rhythm. Diet-wise, eat a good breakfast at Chen hour (Shi Shang generating) and reduce food at Xu hour (Seal Star internalizing), following the heavenly clock.
• Hong Kong scenario application: Office workers can replace high-sugar milk tea during afternoon tea with a cup of Monk Fruit and Chrysanthemum Tea (moistening dryness and calming Liver), satisfying Shi Shang while clearing Fire and generating fluids, subtly aligning with Metal generating Water to restrain Fire-Earth dryness.
• Shi Shang over-suppressed by Seal Star: If Seal Star is too strong and Shi Shang is suppressed, the person may become depressed and lethargic, leading to binge eating and blood sugar fluctuations. In this case, appropriately vent the Seal, increase exercise, and cultivate Shi Shang to let energy flow.

3. The Concept of Wasting-Thirst in Classical Destiny Texts and Modern Wellness Innovations

Traditional destiny analysis often attributes 'wasting-thirst' to blazing Fire and parched Earth or Yin deficiency with Fire hyperactivity. For example, *Yuan Hai Zi Ping* discusses illness: 'When Earth is deficient and Wood flourishes, it will surely damage the Spleen-Stomach'; 'When Fire blazes and Earth is parched, body fluids are exhausted.' The ancients had long observed that excessive Heart Fire (Ding Fire) or insufficient Kidney Water (Gui Water) leads to dryness and heat in the middle burner, producing symptoms resembling diabetes.

However, in ancient times there was no blood sugar test; they observed macro signs like thirst, excessive eating, and weight loss. Modern destiny analysts can infer constitutional tendencies from the Bazi rather than directly diagnosing disease. For example, a Day Master of Wu or Ji Earth born in Si or Wu month, with Earth and Fire dominating the Branches and Bing/Ding emerging in the Stems without Water, forms a parched Earth pattern that is highly prone to metabolic issues.

The health drinks launched by Hong Kong TV shopping this time mostly contain ingredients like Ophiopogon, Solomon's Seal, and Monk Fruit that nourish Yin and moisten dryness, precisely meeting the needs of Fire-Earth dry-heat constitutions. But if individual differences are ignored and those with heavy dampness consume them, it will instead worsen Spleen dampness. Destiny wisdom reminds us that health maintenance must be tailored to the individual—first discern Bazi preferences and avoidances, then choose diet.

Destiny analysis does not reject modern technology; rather, it advocates making wise choices based on understanding one's own Five Element characteristics. If Hong Kong health brands could launch a 'Five Element Constitution Test' and then pair it with corresponding drinks, it would be a perfect blend of tradition and modernity.

• For Dry-Heat types: Bazi favors Water and Wood; can drink Dendrobium juice to nourish Stomach Yin and subdue deficiency Fire, taken at Wu hour (11 AM–1 PM) when the Heart meridian is active to balance Fire Qi.
• For Damp-Stagnation types: Bazi favors Fire and Earth; need aromatic dampness-transforming herbs like Huoxiang and Peilan tea, taken at Chen hour to assist Spleen Yang ascending.
• For Yin Deficiency types: Bazi has strong Fire and weak Water; can eat black beans and mulberries to supplement Gui Water, taken at You hour in the evening to guide Fire back to its origin.
• Innovative formulas: Modern sugar substitutes, if combined with Five Elements, such as adding Poria (fortifies Spleen), Chinese Yam (supplements Earth), and Goji Berry (nourishes Water), can become universal health drinks, though still requiring fine-tuning based on Bazi.
• Combining with modern sugar substitutes: If Bazi favors Metal, choose drinks containing mogroside (natural Metal nature); if favoring Water, choose stevia (similar to Water properties); but note that any sugar substitute should be used in moderation to comply with the Five Elements without harming original Qi.

Regulating blood sugar is essentially about restoring the Earth virtue of generosity and inclusiveness, proceeding calmly without haste. Destiny analysis points the way, but personal practice is still required.

Seven Traps to Vigilantly Avoid

• Trap 1: Blindly clearing Heat and reducing Fire. Many people feel dry mouth and bitter taste and drink large amounts of cooling herbal tea. But if the Bazi is Cold-Damp with Earth deficiency, cooling tea directly damages Spleen Yang, worsening transportation and causing blood sugar to rise rather than fall. First differentiate constitution; Cold-Damp types need warming supplementation.
• Trap 2: Over-reliance on sugar substitutes. Although sugar substitutes have no calories, they belong to Metal (artificially synthesized) in the Five Elements. Excessive consumption harms the Liver (Metal overacts on Wood); Wood deficiency then cannot dredge Earth, worsening Spleen stagnation. Use moderately and combine with natural sweet flavors like jujube and licorice to supplement Earth without causing stagnation.
• Trap 3: Replacing meals with fruit. Most fruits are cold and cooling and high in fructose. If the Bazi has Fire-Earth dryness, eating pears or watermelon appropriately is beneficial; but if Spleen is damp, fruit meal replacement will worsen dampness and induce insulin resistance. Choose fruit types based on Bazi preferences and avoidances.
• Trap 4: Ignoring meal timing. Chen hour (7–9 AM) when the Stomach meridian is active is ideal for a good breakfast; Wu hour (11 AM–1 PM) when the Heart meridian is active, avoid overeating; You hour (5–7 PM) when the Kidney meridian is active, eat lightly; after Xu hour (7 PM), the Spleen-Stomach rests, strictly avoid sweets. Violating meal timing is like going against nature; the Five Elements more easily lose balance.
• Trap 5: Treating emotional suppression as dieting. When the Seal Star is too strong and Shi Shang is suppressed, low mood often leads to binge eating. Instead, channel through Shi Shang venting (exercise, talking) rather than rigid dieting, which otherwise forms Earth stagnation and Wood hyperactivity, further harming the Spleen-Stomach.
• Trap 6: Blind faith in single foods. Online 'blood sugar miracle foods' like bitter melon and onion have some rationale, but without dialectical diagnosis, for Fire-Earth dry types the bitter-cold damages Yang, and for damp types the cooling causes obstruction, actually causing harm.
• Trap 7: Neglecting emotional factors. Destiny analysis emphasizes the seven emotions causing disease: overthinking harms the Spleen, over-anger harms the Liver. Managing blood sugar without regulating emotions, relying solely on diet, is like trying to stop a boiling pot by skimming the surface. Combine Seal Star nourishing the heart and Shi Shang venting depression for long-term peace.

From the perspective of Bazi Fire-Earth dryness and dampness, blood sugar fluctuations are external signals of Earth Qi disharmony and imbalance between Shi Shang and Seal Star. Moisten what is dry, dry what is damp, vent what is excessive, supplement what is deficient—all aimed at restoring the Spleen-Stomach's 'proper balance of dryness and dampness.'

Hong Kong's blood sugar health drink craze reminds us to return to traditional wisdom and integrate Five Element seasonal regulation into daily diet. By wisely using the protective power of the Seal Star to moderate sweet cravings and dissolve stress, we can achieve the health ideal of 'Earth Flourishes in Four Seasons, a hundred diseases dare not invade' in the modern city.