In the kitchen, there is a common ingredient—Poria (Fu Ling). Its appearance is unremarkable, yet it embodies profound wisdom of Traditional Chinese Medicine (TCM). Poria is neutral in nature, sweet and bland in taste, and enters the Heart, Spleen, and Kidney meridians. It possesses the effects of promoting diuresis and draining dampness, strengthening the Spleen, and calming the Heart (Shen). In TCM clinical practice, Poria is frequently used to treat symptoms such as palpitations, edema, and the inability to lie flat.
1. Deficiency of Both Lung and Kidney, Leading to Impaired Water Metabolism
In TCM theory, palpitations, edema, and the inability to lie flat are commonly seen in individuals with deficiency of both the Lung and Kidney, leading to impaired water metabolism. The Lung governs Qi, while the Kidney governs water. Deficiency in both organs results in the failure of normal water metabolism, causing fluid retention in the body, which in turn triggers edema.
2. The Interplay Between the Lung Meridian and Heart Meridian
The Lung Meridian and Heart Meridian are internally-externally related, representing one Zang (solid organ) and one Fu (hollow organ). Insufficiency of Lung Qi leads to poor circulation of Heart blood; hyperactivity of Heart Fire damages Lung Yin. Therefore, in treating palpitations, edema, and the inability to lie flat, it is necessary to harmonize the Lung and Kidney, and balance the relationship between the Heart Meridian and Lung Meridian.
3. The Application of Poria
Poria has the effects of promoting diuresis, draining dampness, strengthening the Spleen, and calming the Heart. It can promote water metabolism and alleviate edema symptoms. Additionally, as Poria enters the Heart Meridian, it can calm the Heart and tranquilize the mind, thereby relieving palpitations.
4. Meridian Chronobiology and Time-Based Cultivation
Related Meridians: Lung Meridian, Heart Meridian
Meridian Pathways: The Lung Meridian originates from the Middle Jiao (Upper Abdomen), runs through the chest, ascends to the neck, and then divides into two branches—one reaching the shoulder, and the other extending to the fingertips.
Corresponding Time Periods: The Lung Meridian is most active during Yin Shi (3 AM to 5 AM), while the Heart Meridian is most active during Chou Shi (1 AM to 3 AM).
Key Acupoints: Lung Meridian: Zhongfu (LU1), Feishu (BL13); Heart Meridian: Jiquan (HT1), Shenmen (HT7).
Daoyin/Moxibustion Recommendations: For the Lung Meridian: Deep breathing and chest-expanding exercises; For the Heart Meridian: Sitting in stillness and massaging the Shenmen point (HT7).
Time-Based Care: During Yin Shi and Chou Shi, it is advisable to maintain emotional stability and avoid strenuous exercise.
5. Culinary Methods of Poria
Poria can be used in porridge, soups, teas, and more. Combining an appropriate amount of Poria with ingredients such as pork ribs or chicken can enhance its effects of promoting diuresis and draining dampness.
6. Precautions
Poria is neutral in nature and sweet and bland in taste, making it suitable for most people. However, during consumption, it is advisable to maintain a light diet and avoid greasy, spicy, and other irritating foods.
7. Summary
As a natural food ingredient, Poria possesses the effects of promoting diuresis, draining dampness, strengthening the Spleen, and calming the Heart. It offers certain benefits for treating palpitations, edema, and the inability to lie flat. However, please use it under the guidance of a licensed TCM practitioner, who will determine the treatment approach based on syndrome differentiation and individual constitution and specific symptoms.
References:
1. The original text of "Huangdi Neijing · Suwen · Discussion on Water Heat Acupoints" can be consulted in the TCM ancient literature database: https://tcmdata.cintcm.com/
2. Official website of the National Administration of Traditional Chinese Medicine: https://www.satcm.gov.cn/
Related Q&A
What causes the need for TCM constitution conditioning?
In TCM, constitution conditioning requires a holistic approach based on syndrome differentiation. Through the four diagnostic methods (inspection, auscultation-olfaction, inquiry, and palpation), combined with an individual's constitutional characteristics, a comprehensive assessment is made. It cannot be generalized. The specific direction of conditioning should be determined by a licensed TCM practitioner after an in-person consultation.
How long is the conditioning period for improving sub-health?
The conditioning period varies from person to person and is related to factors such as individual constitutional foundation and compliance with lifestyle recommendations. TCM emphasizes gradual progress. The specific duration needs to be assessed by a licensed TCM practitioner based on individual circumstances after an in-person consultation. This material does not provide any specific commitment regarding the duration.
What should be noted in daily seasonal wellness practices?
For daily care, it is recommended to maintain a regular schedule, a balanced diet, moderate exercise, and emotional stability. Specific precautions should be flexibly adjusted according to individual constitution and seasonal changes. You may consult a licensed TCM practitioner for personalized advice.