Kidney Care - TCM Tips | Nourishing Foods | Daily Maintenance
Kidney Care - TCM Tips | Nourishing Foods | Daily Maintenance
How to Identify Symptoms of Kidney Deficiency?
External Manifestations:
- Face and Limbs: The kidneys govern water metabolism. Kidney deficiency can lead to problems such as edema (swelling), eye bags, and dark circles under the eyes.
- Hair: The health of the hair reflects the state of the kidneys ("kidney's flourishing is reflected in the hair"). Kidney deficiency often manifests as premature graying, hair loss, and dry hair.
- Breathing: The kidneys are responsible for receiving Qi ("kidneys govern the intake of Qi"). Kidney deficiency can cause chronic cough and shortness of breath.
- Bowel Movements: The kidneys govern bowel and bladder function. Kidney deficiency can lead to constipation and frequent urination at night.
- Lower Back: The kidneys are located in the lower back. Kidney deficiency is often accompanied by lower back pain and distension.
- Women: The kidneys govern reproduction. Kidney deficiency can cause irregular menstruation and infertility.
Other Manifestations:
- Poor Complexion: Pale and lackluster complexion.
- Sensitivity to Cold: Cold hands and feet.
- Fatigue: Low spirits and easy fatigue.
TCM believes that kidney essence transforms into kidney Qi, and kidney Qi is further divided into kidney Yin and kidney Yang. The two are interdependent and mutually restrictive, jointly maintaining the body's Yin-Yang balance. There is a close relationship between the kidneys and the other five Zang-organs (heart, liver, spleen, lungs) and six Fu-organs (gallbladder, stomach, small intestine, large intestine, bladder, triple burner), nourishing and interacting with each other. Therefore, there is a saying "prolonged illness affects the kidneys," meaning that long-term illness can easily involve the kidneys.
Kidney Yang is the root of the body's Yang Qi, and kidney Yin is the source of the body's Yin Qi. If kidney Yin deficiency or kidney Yang deficiency is not treated for a long time, it can lead to poor blood circulation and the formation of blood stasis. Conversely, blood stasis can also hinder the transport of essence and blood, aggravating kidney deficiency, forming a vicious cycle and accelerating the body's ageing.
Common Symptoms of Different Types of Kidney Deficiency:
- Kidney Yin Deficiency: Common symptoms include dizziness, tinnitus, dry throat, insomnia, night sweats, seminal emission, hot flashes in the palms, soles, and chest (five-center heat), and long-term constipation.
- Kidney Yang Deficiency: Common symptoms include aversion to cold and cold limbs, physical fatigue, edema, loose stools, clear and copious urine, impotence, or spermatorrhea.
- Blood Stasis: Common symptoms include a dull complexion, dry and rough skin, bluish-purple lips and nails, pain like a needle prick in a fixed location, and dark or varicose veins under the tongue.
What are the methods for nourishing the kidneys? What exercises should be done to nourish the kidneys?
Lifestyle Habits that Help Nourish the Kidneys:
- Regular Schedule, Avoid Staying Up Late: Sufficient sleep is an important guarantee for nourishing kidney essence. Long-term staying up late and irregular schedules can lead to kidney Qi deficiency and accelerate aging. It is recommended to develop good habits of going to bed early and getting up early, ensuring 7-8 hours of sleep per day.
- Moderate Exercise, Strengthen the Body: Appropriate physical exercise can enhance cardiopulmonary function and promote blood circulation, thereby improving kidney function. It is recommended to perform aerobic exercises such as jogging, swimming, and walking, which effectively enhance cardiopulmonary function and promote blood circulation. In addition, traditional health-preserving exercises such as Tai Chi and Baduanjin (Eight Brocades) are also helpful for regulating kidney Qi and enhancing kidney function.
- Avoid Overexertion: Whether it is physical or mental labor, it should be moderate to avoid overexertion and damage to kidney Qi.
- Maintain a Happy Mood: Excessive emotional fluctuations can also affect kidney health. Maintaining an optimistic attitude and learning to release stress have a positive effect on nourishing the kidneys.
- Moderate Sexual Activity, Protect Kidney Essence:： TCM believes that "essence" is the basic substance that constitutes the human body and maintains life activities. The kidneys store essence and govern reproduction. Moderate sexual life is beneficial to physical and mental health, but excessive sexual activity can lead to excessive consumption of kidney essence, resulting in kidney deficiency symptoms such as soreness and weakness of the lower back and knees, dizziness and tinnitus, and mental fatigue. As the ancients said: "Labor consumes Qi, and overexertion injures essence." The key to nourishing the kidneys lies in "moderation," that is, moderation in sexual activity.
Exercises Suitable for Nourishing the Body:
TCM believes that "the kidneys govern the bones and marrow." People with weak kidneys may have weak bones and are unsuitable for strenuous weight-bearing exercises to avoid damaging the joints. It is recommended to choose low-intensity exercises until slightly sweating is best, and avoid excessive sweating which could lead to insufficient rest and exacerbates the condition.
- Walking:Effectively exercises large muscle groups, enhances cardiovascular function, and reduces the risk of cardiovascular disease in patients with chronic kidney disease.
- Tai Chi: Gentle and soothing, regulate the body and mind.
- Cycling: Enhances cardiopulmonary function and relaxes the body and mind.
- Social Dancing/Aerobics: Increases body coordination and improves mood.
- Golf/Gardening: Relaxing and leisurely, suitable for the recovery period.
Foods that Nourish the Kidneys
Traditional Chinese Medicine (TCM) has a saying, "Medicinal tonics are not as good as dietary tonics," emphasizing the importance of reasonable daily dietary combinations to nourish the body and strengthen health. For nourishing the kidneys, dietary therapy is particularly important. The following will detail some common kidney-nourishing foods, along with their effects in TCM theory and dietary precautions:
Black Foods: Excellent Products for Nourishing the Kidneys and Replenishing Essence
TCM's Five Elements theory believes that "black enters the kidneys," so black foods often have the effect of nourishing the kidneys and replenishing essence. Common black foods include:
- Black Beans: Sweet and neutral in nature, entering the Kidney and Liver meridians, with effects such as nourishing the kidneys and replenishing essence, promoting blood circulation and diuresis, and dispelling wind and removing dampness. Black beans are rich in plant protein, vitamins, trace elements, and other nutrients, making them a good choice for nourishing the kidneys.
- Black Sesame Sweet and neutral in nature, entering the Liver and Kidney meridians, with effects such as nourishing the liver and kidneys, replenishing essence and blood, and moistening the intestines. Black sesame is rich in unsaturated fatty acids, vitamin E, etc., which helps delay aging and nourish the kidneys.
- Black Rice: Sweet and warm in nature, entering the Spleen, Stomach, and Kidney meridians, with effects such as nourishing Yin and replenishing the kidneys, strengthening the spleen and warming the stomach, improving eyesight, and promoting blood circulation. Black rice is rich in anthocyanins, dietary fiber, etc., and has antioxidant and blood pressure-lowering effects.
- Black Fungus (Black Wood Ear): Sweet and neutral in nature, entering the Stomach and Large Intestine meridians, with effects such as replenishing Qi and blood, moistening the lungs and benefiting the stomach, and cooling the blood and stopping bleeding. Black fungus is rich in iron, colloids, etc., which helps nourish blood and beautify the complexion, and moisten the intestines and promote bowel movements.
Goji Berries (Wolfberries): Nourishing the Liver and Kidneys, Benefiting Essence and Improving Eyesight
Goji berries are sweet and neutral in nature, entering the Liver and Kidney meridians, and are commonly used as both medicine and food for nourishing the liver and kidneys. Its main effects include:
- Nourishing the Liver and Kidneys: Goji berries can nourish liver and kidney Yin essence, relieving symptoms such as soreness and weakness of the lower back and knees, dizziness and tinnitus, and blurred vision caused by liver and kidney deficiency.
- Benefiting Essence and Improving Eyesight: Goji berries are rich in carotene and vitamin A, which helps improve vision and protect eye health.
- Boosts Immunity: The polysaccharides and other components in goji berries have the effect of enhancing immunity.
Pig Kidneys (Pork Kidneys): Traditional Dietary Therapy of Nourishing Organs with Corresponding Organs
Pig kidneys are salty and neutral in nature. TCM believes that they can "nourish organs with corresponding organs" and have the effect of nourishing the kidneys, which has a certain relieving effect on symptoms such as lower back pain, deafness and tinnitus, and night sweats caused by kidney deficiency. However, it should be noted that:
- Contraindicated for Patients with Hyperuricemia and Gout: Pig kidneys have a high purine content. Consumption by patients with hyperuricemia and gout may lead to worsening of the condition.
- Consume with Caution for Those with High Cholesterol: Pig kidneys have a high cholesterol content. Patients with hypercholesterolemia should consume them in moderation.
Loach: Replenishing the spleen-stomach and Benefiting Qi, but need to take note on following:
Loach is sweet and have a neutral nature, with the effects of replenishing the spleen-stomach and benefiting Qi, and promoting diuresis and detoxification. However, it should be noted that:
- Not Suitable for Those with Yin Deficiency and Internal Heat: Loach is neutral in nature and its tonic effect is slightly warm. Consumption by people with Yin deficiency and internal heat may aggravate internal heat symptoms.
Oysters: Calming the Liver and Suppressing Yang, Astringing and Stabilizing
Oysters are salty, astringent, and slightly cold in nature, entering the Liver, Gallbladder, and Kidney meridians, with effects such as calming the liver and suppressing Yang, calming the mind and relieving fright, and astringing and stabilizing. The benefits for the kidneys are mainly reflected in:
- Astringing and Stabilizing: Oysters can stabilize kidney essence and have a certain relieving effect on symptoms such as seminal emission and spermatorrhea caused by kidney deficiency.
Leeks: A Good Vegetable for Warming Yang and Nourishing the Kidneys
Leeks are warm and pungent, with the effects of nourishing the kidneys and strengthening Yang, warming the spleen-stomach and promoting Qi circulation, and dispelling blood stasis and detoxification. Therefore, they are also known as "Yang-strengthening vegetables." Leeks are suitable for symptoms such as coldness in the lower back and knees, impotence, and premature ejaculation caused by kidney Yang deficiency. However, it should be noted that:
- Not Suitable for Excessive Consumption by Those with Yin Deficiency and Internal Heat: Leeks are warm in nature. Excessive consumption by people with Yin deficiency and internal heat can easily aggravate internal heat symptoms.
- Not Suitable for Excessive Consumption by Those with Weak Gastrointestinal Function: Leeks contain more crude fiber, which is not easily digested. People with weak gastrointestinal function should consume them in moderation.
Nuts: A Nutritious Snack Choice for Nourishing the Kidneys
Nuts such as walnuts and peanuts are rich in unsaturated fatty acids, vitamin E, trace elements, and other nutrients, and have a nourishing effect on the kidneys.
- Walnuts Sweet and warm in nature, entering the Kidney, Lung, and Large Intestine meridians, with effects such as nourishing the kidneys and consolidating essence, warming the lungs and relieving asthma, and moistening the intestines and promoting bowel movements.
- Peanuts Sweet and neutral in nature, entering the Spleen and Lung meridians, with effects such as strengthening the spleen and nourishing the stomach, moistening the lungs and resolving phlegm, and nourishing and regulating Qi.
Mutton (Lamb): A Good Tonic for Warming Yang and Benefiting Qi
羊肉性温味甘，具有温阳益气、补肾壮阳、开胃健力等功效，是冬季常用的滋补佳品。适用于肾阳虚引起的畏寒肢冷、腰膝酸软、阳痿早泄等症状。但需要注意的是：
- Not Suitable for Excessive Consumption by Those with Yin Deficiency and Internal Heat: Mutton is warm and sweet in nature, with the effects of warming Yang and benefiting Qi, nourishing the kidneys and strengthening Yang, and strengthening the stomach and increasing strength. It is a commonly used tonic in winter. It is suitable for symptoms such as aversion to cold and cold limbs, soreness and weakness of the lower back and knees, impotence, and premature ejaculation caused by kidney Yang deficiency. However, it should be noted that:
- Not Suitable for Consumption by Those with Colds and Fever: It is not advisable to consume tonics such as mutton during colds and fever.
- Should Be Consumed in Moderation to Avoid Excessive Tonification Leading to Internal Heat: Mutton is a warming tonic. Excessive consumption can easily lead to internal heat, causing symptoms such as mouth sores and constipation.
In summary, through reasonable dietary combinations and choosing foods suitable for one's own constitution, good kidney-nourishing effects can be achieved. However, it should be noted that dietary therapy can only play an auxiliary role. If you have kidney disease or discomfort, it is recommended to consult with a Kangyuan physician in person promptly.
TCM methods for nourishing the kidneys:
TCM methods for nourishing the kidneys:
- Swallowing Saliva: Regularly swallowing saliva is believed to nourish kidney essence.
- Acupoint Massage: Massaging specific acupoints like Shenshu and Yongquan can regulate kidney function.
- Shenshu (Kidney Shu) Point: Located in the lower back, 1.5 inches lateral to the lower border of the spinous process of the second lumbar vertebra. Massaging the Shenshu point can tonify kidney Qi, strengthen the lower back, and fortify the kidneys.
- Yongquan (Gushing Spring) Point: Located in the depression on the sole of the foot, at the junction of the anterior 1/3 and posterior 2/3 of the line connecting the base of the second and third toes and the heel. Massaging the Yongquan point can nourish kidney Yin, strengthen the body, and benefit the kidneys.
- Pronunciation (Six Healing Sounds): Sun Simiao of the Tang Dynasty said in his "Hygienic Song," "In autumn, exhale 'Si'; in winter, exhale 'Chui,' the lungs and kidneys will be at peace." Among them, the "Chui" (blowing) sound corresponds to the kidneys. By exhaling the "Chui" sound, combined with breathing exercises and physical guidance, kidney function can be regulated and turbid Qi can be expelled. Regular practice of the Six Healing Sounds ("Chui," "Si," "Xu," "He," "Hu," "Xi") helps improve the function of the kidneys, heart, liver, spleen, and lungs. Especially pronouncing the "Chui" sound more often can strengthen the kidneys and consolidate the foundation (of health).
- Maintaining Smooth Bowel and Bladder Movements: Preventing constipation and ensuring adequate hydration helps kidney detoxification.
- Staying Away from Fear: TCM believes that "fear injures the kidneys." Being in a state of fear for a long time can damage kidney Qi. Maintaining a calm mental state is important for kidney health.
While these methods can be beneficial for supporting kidney health, they should not replace professional medical advice. If you have any concerns about your kidney health or are experiencing symptoms, please consult Kontea TCM practitioner.
Kontea Recommendation Products
Tonic Paste
Effects:Nourishing kidneys and strengthen the nerves and bones, and eradicate rheumatism.
Suitable for:People who experience bodily pains, frequently visit the bathroom at night, hair in white, sweating during night,sex apathy, spermatorrhea and etc.
Cordyceps Flower Soup
Effects:Cordyceps flower can calm the lungs and heavy breathing, improves the yang energy, and is incredibly beneficial for people with a sensitive oesophagus. It is rich in nutrients, including 18 types of amino acids, 12 types of vitamins, and 17 different minerals, can prevent lack of oxygen and fatigue, lowers blood sugar levels, and protects the liver. Combining cordyceps with wolfberries and Chinese yam results in better focus and extends life expectancy.
Suitable for: People who has dry coughs and asthma caused by kidney deficiency.
Strong Waist Soup
Effects:People of the modern era are under heavy stress; their bodies are getting frail and they need to start taking care of their liver in order to focus and improve their health. Eucommia and black beans are great for the kidney, energy, and bone and nerve strength, and Gordon Euryale seeds are great for removing dampness in the spleen as well.
Suitable for: Recommended for people with frequent lower body pains and urination in the middle of the night. If you experience leucorrhoea (whitish or yellowish discharge), it may be caused by excessive internal dampness, and it is recommended to include this into your diet.
Full of Vim and Vigour Deer’s Tail Soup
Effects: The deer's tail is rich in protein and vitamins, which can effectively strengthen the waist and kidney, greatly supplement deficiency, enhance physical strength, eliminate fatigue, and promote blood circulation. It is a great health care food for the whole body. Cooking together with the traditional tonic used herbs - Codonopsis Pilosula and Cordyceps Flower can revitalize the body, protect the kidneys and liver, improve the Yin & Yang energy and immune system as well. KONTEA chooses to use healthy and active free-range chickens, and carefully selected and seasoned only with Japanese scallops and sea salt.
Suitable for:Low energy or fatigued individuals; dehydration, poor appetite.
Black Bean Soup
Effects: People of the modern era are under heavy stress; their bodies are getting frail and they need to start taking care of their liver in order to focus and improve their health. Eucommia and black beans are great for the kidney, energy, and bone and nerve strength, and Gordon Euryale seeds are great for removing dampness in the spleen as well.
Suitable for:Recommended for people with frequent lower body pains and urination in the middle of the night. If you experience leucorrhoea (whitish or yellowish discharge), it may be caused by excessive internal dampness, and it is recommended to include this into your diet.
Kang Won Herbalist
Kang Won TCM Practitioner also recommends seeking medical attention as soon as rheumatic symptoms begin to appear. Early consultation allows us to provide you with suitable treatment and prevention plans based on your symptoms and underlying causes.
Our TCM Practitioner specializes in diagnosing and treating various internal health issues in the internal medicine field. We are dedicated to balancing the body's energy flow to alleviate internal problems and improve overall health. Therefore, if you have any concerns about rheumatic diseases, we welcome you to consult with us in person to learn more.
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