Gotu Kola and Bitter Melon Soup: A Nourishing Herbal Blend for Everyday Wellness

Introduction to Medicinal Diet

Bowl of Centella asiatica and Bitter Melon with Lean Pork Soup is a traditional soup passed down through the folk customs of Lingnan (south of the Five Ridges). It is valued for its unique combination of ingredients and its traditional use in supporting the body’s natural cooling and moisture-balancing functions. “Bowl Grass” (Centella asiatica, also known as Gotu kola or Indian pennywort) is the whole herb of the Apiaceae plant *Centella asiatica* (L.) Urb. In Guangdong, Guangxi, and other regions, it is commonly used as a soup ingredient, traditionally thought to help support the body’s ability to maintain a comfortable internal environment. Bitter Melon (Momordica charantia, also known as Bitter Gourd) is a common summer vegetable, renowned for its bitter flavor and properties that help promote comfort during warm weather. Lean pork helps to support vitality and energy, as well as nourish and maintain moisture balance, ensuring that the entire soup is able to support the body’s natural balance without overwhelming it.

This soup skillfully integrates medicine and food. The broth is clear with a slight yellow hue. Upon tasting, one first encounters the bitterness of bitter melon (Momordica charantia), which quickly gives way to a lingering sweetness, accompanied by the distinctive fragrance of herbs. In the Lingnan region, during the summer months when conditions are warm and humid, many families prepare this soup to support overall wellness. It is not only a delicacy on the dining table, but also the crystallization of thousands of years of wisdom in TCM-inspired cuisine, embodying the principle of “food as a foundation for health.”

Potential Benefits of the Soup

The overall traditional use of the soup made from Centella asiatica (Gotu kola), Momordica charantia (bitter melon), and lean pork is to help maintain a healthy internal environment, support normal circulation, promote eye comfort, and support digestive wellness. Specifically, Centella asiatica is traditionally used to help maintain a comfortable internal temperature and support healthy fluid balance, as well as promote normal blood flow and occasional swelling. It may help support the body during times of occasional skin irritations and throat discomfort. Momordica charantia (bitter melon) is traditionally used to help support comfort during warm weather, relieve occasional feelings of heat and irritability, and promote eye comfort. It is especially suitable for occasional thirst and discomfort associated with warm environments, as well as supporting healthy eyes.

Pork, as a traditional addition, helps support vitality and energy, as well as nourish and maintain moisture balance. It moderates the cooling nature of the other ingredients, ensuring that the entire soup supports the body’s natural balance without overwhelming digestive comfort. The combined use of these three ingredients can help maintain a comfortable internal environment, support the body’s natural cleansing processes, and protect digestive wellness, achieving a balanced state of support. Modern research has also shown that Centella asiatica (Gotu kola) contains active ingredients such as asiaticoside, which may support the body’s natural healing process and support a healthy inflammatory response, as well as provide antioxidant support. Bitter melon (Momordica charantia) contains charantin and momordicin, which help support healthy glucose metabolism already within normal range and support immune function.

Functions in Traditional Chinese Medicine

From the perspective of Traditional Chinese Medicine (TCM) theory, Centella asiatica (Gotu kola) is bitter, acrid, and cold in nature, and is traditionally associated with the Liver (LR), Spleen (SP), and Kidney (KI) systems. It is traditionally used to support the body’s natural cooling and fluid-balancing processes, help maintain a healthy blood environment, and support normal circulation. It is commonly used to support the body during occasional internal heat and dampness, occasional skin irritations, and minor bumps.

Momordica charantia (Bitter melon) is bitter in taste and cold in nature, and is traditionally associated with the Heart (HT), Spleen (SP), and Lung (LU) systems. It is particularly used to help support comfort during warm weather, promote eye comfort, and support the body’s natural detoxification processes. It may be helpful for occasional feelings of heat and thirst, eye discomfort, and minor skin concerns.

Synergistic mechanism of herb-food compatibility

Centella asiatica (Gotu Kola) and Momordica charantia (Bitter Melon) are both cooling in nature. When used together, they work to support the body’s natural cooling and moisture-balancing processes, making them suitable for individuals experiencing occasional feelings of internal heat or dampness. The addition of lean pork, with its neutral property, helps maintain digestive comfort by balancing the cooling nature of Centella and Bitter Melon, preventing overwhelming the digestive system. At the same time, pork can help support vitality and blood health, ensuring that the body’s natural defenses are maintained while supporting balance, in accordance with the TCM principle of “supporting without overwhelming.”

From the perspective of traditional organ associations, Centella asiatica (Gotu Kola) is traditionally associated with the Liver system, helping support liver comfort and internal heat balance; Momordica charantia (Bitter Melon) is associated with the Heart and Lung systems, helping support heart and respiratory comfort; lean meat is associated with the Spleen and Stomach systems, helping support digestive wellness and energy. These three ingredients work on different systems respectively, collectively supporting the body’s fluid balance and internal comfort. They are particularly helpful for occasional head and skin discomforts, throat irritation, and digestive sluggishness associated with warm and humid conditions.

Suggested Use

This soup is especially suitable for individuals during summer and autumn, or in warm, humid environments, who may experience occasional feelings of heat and thirst, mild dizziness, reduced appetite, occasional dry mouth, dark yellow urine, and occasional digestive sluggishness. For minor skin irritations arising from internal warmth and dampness, such as occasional blemishes or skin discomfort, moderate consumption can help support the body’s natural cooling and cleansing processes, thereby promoting skin comfort.

People who frequently stay up late, consume excessive alcohol and tobacco, or favor spicy and greasy foods, resulting in occasional feelings of irritability and internal warmth – presenting with symptoms such as red, tired eyes, throat discomfort, occasional restlessness, and mild mouth irritations – are also suitable for consuming this soup. In addition, those who work or live in high-temperature environments, where warmth can easily induce occasional feelings of discomfort such as mild dizziness, nausea, or increased thirst, may benefit from timely consumption of this soup for support.

Precautions

Due to the cooling nature of both Centella asiatica (Gotu Kola) and Momordica charantia (Bitter Melon), individuals with a naturally cold or weak digestive system should use them with caution or avoid them altogether. Typical signs of a cold digestive system include a preference for warm foods, reduced appetite, occasional bloating, loose stools, and feeling cold easily. Consumption by such individuals may further affect digestive comfort, potentially leading to occasional loose stools or abdominal discomfort.

Pregnant and breastfeeding women should avoid consuming this soup. *Centella asiatica* (Gotu kola) is cooling in nature and may affect normal circulation, which may not be suitable during pregnancy; the momordicin in *Momordica charantia* (bitter melon) may also not be advisable. Additionally, individuals with a weak constitution, low vitality, those recovering from prolonged illness, and women during menstruation (especially those with occasional menstrual discomfort) should also refrain from consumption. Children have sensitive digestive systems and should not take it excessively or long-term; elderly individuals with a tendency toward feeling cold should also exercise caution.

Ingredient Formula Ratio

To ensure the best support and comfort from the soup, it is recommended to use the following precise formula proportions: 150 g of fresh Centella asiatica (Gotu Kola) (if fresh is unavailable, substitute with 30 g of dried herb); 300 g of fresh Momordica charantia (bitter melon) (approximately 1 medium-sized piece); 200 g of lean pork; 3 slices of Zingiber officinale (ginger) (about 6 g); 2 pieces of honey dates (Ziziphus jujuba) (about 20 g); and an appropriate amount of salt (for seasoning, about 2 g).

In this formula, the ratio of *Momordica charantia* (bitter melon) to *Centella asiatica* (Asiatic pennywort) is approximately 2:1, ensuring the traditional effects of supporting a comfortable internal environment without being excessively cooling. The addition of *Zingiber officinale* (ginger) and honeyed jujube (*Ziziphus jujuba*) serves two purposes: the ginger helps balance the cooling nature of the soup to support digestive comfort, while the honeyed jujube enhances the natural sweetness and improves the flavor, making the soup more palatable. For the lean pork, choose tenderloin or foreleg lean meat, which are low in fat, resulting in a clear and non-greasy broth.

Preparation method

Step 1: Prepare the ingredients. Remove the roots and withered leaves from fresh Gotu Kola (Centella asiatica), then soak in lightly salted water for about 15 minutes. Rinse repeatedly under running water until clean, then drain well. If using dried Gotu Kola, rinse with water and soak for 10 minutes. Wash fresh bitter melon (Momordica charantia) with water, cut it in half lengthwise, use a spoon to scrape out the seeds and white pith, then cut into thick chunks about 3 cm long. Cut lean pork into 2 cm cubes. Peel and slice ginger (Zingiber officinale). Wash honey dates (jujube) and set aside.

Step 2: Blanching. Place the cut lean pork pieces in cold water and bring to a boil over high heat. When foam appears on the surface, use a slotted spoon to remove the meat pieces, and rinse off any impurities on the surface with warm water. This step removes impurities and ensures the soup is clear and pure. The bitter melon (Momordica charantia) pieces can be blanched in boiling water for about 30 seconds, then removed and rinsed with cold water to reduce their bitterness.

Step three: Prepare the soup. Take a casserole or ceramic soup pot, and add the prepared Centella asiatica (Gotu Kola), Momordica charantia (bitter melon) chunks, lean pork slices, Zingiber officinale (ginger) slices, and Ziziphus jujuba (honey dates). Add enough fresh water all at once (approximately 2000 to 2500 ml), ensuring the water covers all ingredients and extends about 2 cm above them. First, bring the soup to a boil over high heat, then reduce to low heat, cover with the lid, and simmer gently for about 1.5 hours. During the simmering process, avoid opening the lid frequently to prevent the aroma from dissipating.

Step four: Season and finish. Once the soup has turned a light yellow-green color and the essence of all ingredients is fully integrated into the broth, turn off the heat. Add an appropriate amount of salt to taste. Do not add salt too early, as this may affect the release of active constituents from the ingredients and compromise the soup’s flavor. After seasoning, cover and let it sit for 5 minutes, then it is ready to be served. The lean meat from the soup residue can be dipped in soy sauce and eaten. For Centella asiatica (gotu kola) and Momordica charantia (bitter melon), it is mainly the soup that is consumed; the vegetable residue can be discarded.

Drinking Tips

1. Timing and Frequency of Consumption. This soup is cooling in nature. It is recommended to be consumed during the daytime in summer and autumn, particularly as a soup before lunch or dinner. Drink it 1 to 2 times per week; do not consume it daily to avoid affecting digestive comfort. A cycle should not exceed 3 consecutive days of consumption. After this, pause for 2 to 3 days before deciding whether to continue based on the body’s condition.

2. Individualized adjustments. For those with a constitution tending toward occasional internal warmth, the original formula proportions may be used as suggested. If the digestive system is slightly sensitive or if this is the first attempt, reduce the amounts of bitter melon (Momordica charantia) and Centella asiatica (Gotu kola), or increase candied jujube (Ziziphus jujuba) to 3 pieces to moderate the cooling nature, while increasing lean meat to 250 g to enhance the supportive effect. Mild loose stools after consumption are considered normal; however, if significant digestive discomfort occurs, discontinue use.

3. Combine with dietary and lifestyle adjustments. During the consumption of this soup, maintain a light diet and avoid simultaneously ingesting pungent, greasy, grilled, or deep-fried foods that may generate internal warmth, so as not to impair the soup’s benefits. At the same time, incorporate moderate exercise and a regular daily routine, keep the room well-ventilated and dry, which aids in supporting the body’s natural comfort. This soup should not be taken together with extremely cooling foods such as mung beans (Phaseolus radiatus), crab (Portunus trituberculatus), and watermelon (Citrullus lanatus), to avoid overwhelming digestive comfort.