This article will talk about the efficacy and function of yam roots, and is yam a root? The corresponding knowledge points, I hope it will be helpful to you, don’t forget to bookmark this site.
Overview of the contents of this article: 1. The efficacy, function and medicinal value of yam 2. The medicinal value and efficacy of yam 3. What is the root of yam? In layman's terms. The efficacy, role and medicinal value of yam. The efficacy, role and medicinal value of yam
Yam is also called yam, yam, yam, yam, yam and white yam. The medicinal source of the medicinal herbs recorded in "Chinese Materia Medica" is the dried rhizome of Dioscorea yam.
In winter, dig the stems and leaves after they have withered, cut off the roots, wash them, remove the outer skin and fibrous roots, smoke them with sulfur and dry them. You can also choose dry, fat and straight yams, put them in clean water, and soak them until they are dry. The heart is stuffed, smoked with sulfur, cut into two ends, rolled into a cylinder with a wooden board, dried in the sun, polished, and called "light yam".
The following is the knowledge about the efficacy, function and medicinal value of yam that I have brought to you. Welcome to read.
Effects and functions of yam
1 Buzhong and Yiqi
Tiegun yam is rich in 18 kinds of amino acids and more than 10 kinds of trace elements, and other minerals. Substance, so it has the functions of strengthening the spleen and stomach, nourishing the lungs and kidneys, tonifying the middle and replenishing qi, strengthening the spleen and replenishing deficiency, strengthening the kidneys and replenishing essence, replenishing the heart and calming the mind.
2 Quenching thirst and promoting body fluids
This yam has the effect of quenching thirst and promoting body fluids: Chinese yam is often used alone or in combination with other drugs in prescriptions for treating consumptive thirst (diabetes). Better results.
3 Health care
Because fresh yam is rich in a variety of vitamins, amino acids and minerals, it can prevent and treat abnormal lipid metabolism in the human body, as well as arteriosclerosis, and also plays a certain role in maintaining the normal function of insulin. , it has health-care effects such as enhancing human immunity, benefiting the mind and calming the mind, calming coughs and asthma, and delaying aging.
4 Control the desire to eat
Yam is rich in protein, B vitamins, vitamin C, vitamin E, glucose, crude protein amino acids, bile alkali, allantoin, etc.; among them The important nutritional ingredient Dioscorea soap is a precursor substance for synthesizing female hormones, nourishing yin and yang, and enhancing metabolism; while the polysaccharide protein components of mucus, digestive enzymes, etc. contained in fresh tubers can prevent cardiovascular fat deposition and help For gastrointestinal digestion and absorption.
5 Strengthen the spleen, benefit the stomach, and aid digestion
Yam contains amylase, polyphenol oxidase and other substances, which are beneficial to the digestion and absorption function of the spleen and stomach. It is a medicine and food that blindly nourishes the spleen and stomach. Goods for use.
It can be eaten regardless of spleen yang deficiency or stomach yin deficiency.
Clinically, it is often used together with Weiwei Yin to treat diseases such as spleen and stomach weakness, lack of food, physical fatigue, diarrhea and other diseases.
6 Nourish the kidneys and nourish the essence
Yam contains a variety of nutrients, which can strengthen the body, nourish the kidneys and nourish the essence.
It can be taken by anyone suffering from kidney deficiency, spermatorrhea, excessive leucorrhea, and frequent urination in women.
7. Benefit the lungs and relieve coughs
Yam contains saponins and mucilage, which have lubricating and moisturizing effects. Therefore, it can benefit lung qi, nourish lung yin, and treat chronic cough due to lung deficiency and phlegm. disease.
8 Reduce blood sugar
Yam contains mucus protein, which has the effect of lowering blood sugar. It can be used to treat diabetes and is a good dietary therapy for diabetics.
9 Prolong life and longevity
Yam contains a large amount of mucus protein, vitamins and trace elements, which can effectively prevent the precipitation of blood lipids on blood vessel walls, prevent cardiovascular diseases, and achieve the effects of strengthening the mind, calming the nerves, and prolonging life. .
10 Anti-hepatic coma
Research in recent years has found that yam has a sedative effect and can prevent hepatic coma.
The medicinal value of yam
1. Spleen deficiency and diarrhea (including chronic enteritis, digestion and malabsorption)
Half a catty of yam, 120 grams each of lotus seeds and gorgon seeds, ***Grind into fine powder.
Take 2 to 3 tablespoons each time, add an appropriate amount of sugar, steam it and eat it as a snack, 1 to 2 times a day, take it continuously, it is effective.
2 Nocturnal emissions
15 grams each of chicken skin yam, Gorgon fruit, Ophiopogon japonicus, 10 grams ginseng, 3 grams Schisandra chinensis, decoct in water and extract the juice, one dose per day, divided into 2 doses .
Replenishes qi and nourishes the heart, strengthens the spleen and strengthens astringency.
Suitable for nocturnal emissions.
3 Diabetes, thirst, polyuria, and hunger
15 grams of yam, 6 grams of coptis, decoction in water.
Or equal amounts of yam and trichosanthin, 30 grams per day, decoct in water and take in divided doses.
4. Frostbite, erysipelas, and carbuncle are the first to appear.
Crush fresh yam and apply it to the affected area. Replace it when dry. It will disappear after several times.
(It may be better to add a few castor seeds and mash together for external application).
5 Cough and phlegm (including chronic tracheitis, chronic bronchitis in the elderly)
Mash fresh yam, mix with half a cup of sugarcane juice, stew and take it hot, 2 times a day Second-rate.
Caking, red, swollen and hard pain after 6 items (including lymphadenitis, carbuncle on the back of the item, etc.)
One section of yam (peeled), 2 to 3 castor beans (shelled) ), mash it and grind it finely, apply it to the affected area, and replace it twice a day.
7. Kidney deficiency and nocturnal emissions, spleen deficiency and constipation, old age and yang deficiency, frequent urination
30 to 60 grams of yam seeds (beads on the yam vine), cooked and peeled, Add a little sugar and take it before going to bed, it is better than yam.
8. Lung disease with fever, cough, asthma, spontaneous sweating, palpitations, and loose stools
60 to 120 grams of yam, boil the juice and drink it, or cook an appropriate amount every day.
Side effects of yam
Yam is rich in nutrients and is the food of choice for health-preservers. However, as the saying goes, even the most delicious food is eaten too much or incorrectly. Eating it can also cause serious harm to the body, and the same is true for yam. Although it is healthy, it can still cause side effects if you are not careful.
Although yam itself is very mild, because it contains estrogen, if consumed in excess, it may over-stimulate hormones and cause endometrial hyperplasia, leading to symptoms such as irregular menstrual periods, non-stop menstrual bleeding and menstrual pain.
At the same time, it should not be used by those suffering from colds, warm heat, excessive pathogenic factors and gastrointestinal stagnation.
The medicinal value and efficacy of yam. Yam is both a good edible vegetable and a commonly used medicinal material.
Artificially cultivated yams have white flesh, sweet and powdery taste, are large and firm, and are mostly eaten.
Yam is the root of the Dioscorea plant, which has the effects of nourishing the spleen, stomach, lungs and kidneys.
It can be used to treat chronic diarrhea due to spleen deficiency, chronic enteritis, cough and asthma due to lung deficiency, chronic gastritis, diabetes, spermatorrhea, enuresis, and leucorrhea.
Yam has been used as a health food in my country for at least 2,000 years. The "Shen Nong's Materia Medica" written in the Eastern Han Dynasty listed yam as a top-grade food. However, the yam at that time may have been wild and had not yet entered the country. Artificial cultivation stage.
In the Tang Dynasty, the "Four Seasons Compendium" quoted the "Shanju Yaoshu" written by Taoist Wang, and made a more detailed record of yam cultivation.
Traditional Chinese medicine believes that yam "mainly replenishes deficiency in the injured area, removes cold and heat evil qi, tonifies the internal organs and replenishes energy, builds muscles, and makes the ears and eyes clear after long-term use."
Many classical medical books have spoken highly of yam.
Among the people, yam is a well-known nourishing product.
It contains protein, sugar, vitamins, fat, choline, amylase and other ingredients, as well as iodine, calcium, iron, phosphorus and other inorganic salts and trace elements that are indispensable to the human body.
Modern scientific analysis shows that the biggest feature of yam is that it contains a large amount of mucin.
Mucin is a mixture of polysaccharides and proteins that has special health care effects on the human body. It can prevent fat deposition on the cardiovascular system, maintain blood vessel elasticity, and prevent premature atherosclerosis; it can reduce subcutaneous fat. Accumulation; it can prevent the atrophy of connective tissue and prevent the occurrence of collagen diseases such as rheumatoid arthritis and scleroderma.
Many nourishing prescriptions, such as Liuwei Dihuang Pills, Qiju Dihuang Pills, Guipi Decoction, Shenling Baizhu Powder and other traditional Chinese medicines, contain yam.
Bazhen Cake, a life-enhancing food that has been passed down from the Ming Dynasty to the present, is a cake made from eight traditional Chinese medicines such as yam, hawthorn, and malt ground into fine powder, and rice flour. It is used to treat the elderly. , children with weak spleen and stomach, less food, bloating, yellow face and thin muscles, loose stools and diarrhea, the effect is remarkable.
There are many ways to eat yam. For example, for spleen and stomach weakness, use 200 grams of fresh yam, 30 grams of jujube, and an appropriate amount of japonica rice, and cook porridge with sugar; or 100 grams of fresh yam, 50 grams of millet, and boil Add sugar to the porridge and eat it; you can also use yam mixed with lentils, lotus rice, etc. to make porridge and eat it.
For symptoms such as chronic cough due to lung deficiency and spermatorrhea due to kidney deficiency, 10 grams of fresh yam can be mashed, mixed with half a cup of sugar cane juice, simmered and hot, and taken; you can also use yam alone to boil the juice and take it.
Yam is a tonic food and has astringent effects. However, people with damp, hot, cold and constipation should not eat it.
What is yam root? In layman's terms, it is the dried rhizome of the Dioscorea opposita Thunb.
In winter, the stems and leaves are excavated after they wither, the roots are cut off, washed, the outer skin and fibrous roots are removed, fumigated with sulfur, and dried into hairy yam; if processed into light strips, it is called bare yam.
Yam is a perennial twining herb, used in both traditional Chinese medicine and vegetables.
Yam does not have strict climate requirements, but it likes warmth and moisture, avoids stagnant water, and is afraid of drought.
It is suitable for planting on sandy loam soil with fertile loose soil, deep soil and good drainage.
What is planted with reed heads is harvested in the same year, and what is planted with yam eggs (remaining seeds) is harvested in the second year.
Yam products, hairy yam are long strips, curved and slightly flat, 15 to 30 cm long and 2 to 5 cm in diameter.
The surface is yellowish-white or brownish-yellow, with obvious longitudinal wrinkles and incomplete cork.
The texture is relatively hard, the cross section is white, and it is granular and powdery.
The yam is a smooth cylindrical shape, 10 to 20 cm long and 1.5 to 4 cm in diameter.
The surface is light yellowish white, smooth, hard in texture, and sticky when chewed.
The best quality is hard, powdery and white in color.
Specifications: There are four grades of bare yam; there are three grades of hairy yam.
Yam is a commonly used traditional Chinese medicine with a neutral nature and sweet taste.
It has the functions of nourishing the spleen and stomach, promoting body fluids and benefiting the lungs, and nourishing the kidneys and astringing essence.
It is used for spleen deficiency, less food, persistent diarrhea, lung deficiency, asthma and cough, kidney deficiency, spermatorrhea, vaginal discharge, frequent urination, and thirst due to deficiency of heat.
Fried yam nourishes the spleen and strengthens the stomach. It is used for spleen deficiency, lack of food, diarrhea, loose stools, and excessive leucorrhea.
Dioscorea
Species name: Dioscorea
Scientific name: Dioscoreaopposita
Alias: Chinese yam, Huaiyam
Family : Dioscoreaceae
Genus: Dioscorea
Origin Distribution
Distributed in various provinces and regions in North my country, Northwest China and the Yangtze River Basin.
Morphological characteristics
The rhizome is thick, straight, up to 1 meter long.
The leaves are alternate, opposite to above the middle, rarely or in whorls of 3, often with bulbils (odd seeds) between the leaf axils, the shape of the leaves is variable, from triangular ovate to triangular wide ovate, often 3 shallow. Cracked to deep cracks.
The flowers are dioecious, very small, green and white, all spike-shaped, with upright male inflorescences and lower female inflorescences.
The capsule has 3 wings.
Growth habits
Cold-resistant and light-loving.
It should grow in well-drained, loose and fertile loam.
Avoid waterlogging.
The underground stems are cylindrical, fleshy and thick.
The stem is cylindrical, with oval bulbils between the leaf axils.
The leaves are triangular-ovate to triangular-ovate, and the base is halberd-shaped and heart-shaped.
The male inflorescence is spike-shaped, not drooping, the long axis is mostly zigzag-shaped, the male flowers are almost sessile, the bracts are triangular and oval, shorter than the perianth, the perianth is 6, oval, and the stamens are 6 , development; female inflorescence is similar to male inflorescence, ovary stigma·3-lobed.
The capsule has 3 wings. The fruit wings are almost as long as they are wide. They have short stalks. There are 2 seeds in each chamber, which are borne in the center. The seeds are oval, surrounded by thin chestnut shell-colored wings, and the wings are about 30 inches wide. 6 mm, unequal width on all sides.
The flowering period is from June to August, and the fruiting period is from August to October.
Garden uses
Dioscorea can be used as a vertical greening material for climbing fences in gardens.
The tubers are often eaten as vegetables.
Tubers (yam) and bulbils (single seeds) are used for medicinal purposes and can strengthen the spleen.
Propagation and cultivation
Propagate by sowing and transplanting bulbils or tubers (cut into 4-7 cm long segments)
Cultivation techniques:
Variety selection
The main yam varieties currently planted include long-haired yam, yam with two hairs, and Japanese "Yamato taro" yam.
Both the long-column yam and the long-column yam belong to the long-column variant of the common yam.
Japanese yam is a variety with strong adaptability, good quality, strong disease resistance, high yield and promising development.
Peng Juntian uses the Japanese "Yamato taro" yam variety.
Select the land and dig ditches to prepare the land
When planting yam, you should try to avoid repeated cropping. Generally, crops should be rotated every three years, and peanuts and red taro cropping should be avoided.
It is better to choose a plot of land with deep, loose and fertile soil. The upper and lower soils must be consistent. The lower layer has a clayey soil layer and a white sand soil layer. When digging the trench, it should be thoroughly broken, at least 1 to 1.2 There should be no interlayers of clay, soil, sand, etc. within the rice soil layer.
Otherwise it will affect the appearance of the tubers and also affect the quality.
The soil should be neutral. At present, mechanical trenching is generally used for trenching.
Yam cultivation is suitable in the north-south direction, and can be planted in double rows or single rows (you can widen the row spacing when planting east-west according to individual plots). When planting in double rows, the wide row spacing is 1.7 to 1.8 meters, the small row spacing (the row spacing between two rows of yam in the ditch) is 40 cm, the plant spacing is 20 to 25 cm, the ditch depth is 85 to 100 cm, and the ditch width is 70 cm.
When preparing the soil, it should be leveled to prevent uneven watering.
In addition, drainage design must be done to ensure that there is no accumulation of water in the field borders.
When planting in a single row, the row spacing is 80 to 100 cm, the trench width is 30 cm, the trench depth is 90 to 100 cm, and the plant spacing is 20 to 25 cm.
Sowing at the right time
Greenhouse yams are generally planted around New Year's Day, and the ground temperature generally requires a stable temperature of more than 9 to 10°C within 5 cm of the surface.
Dry the yam seedlings before sowing. This can activate the seed potatoes, sterilize them, and increase the germination rate.
If yam stems are cut to make seed potatoes, the cut can be dipped in lime powder in time for disinfection.
When sowing seeds, plant them in a piece with buds and a piece of average size, so that all the buds will sprout out. In addition, you should also use 500 times of carbendazim, 1000 times of carbendazim, and soybean. Soak the seeds with 72% chlorothalonil 1000 times for 3 to 5 minutes, and then sow them after drying.
Yam is mainly made of organic fertilizer (such as decomposed cake fertilizer, chicken manure, duck manure or human and animal manure, etc.), supplemented by inorganic fertilizer. The dosage can generally be 2000 to 4000 kilograms per mu, plus high potassium compound. Apply 40 to 60 kilograms of fertilizer, or use 200 to 300 kilograms of special bio-organic fertilizer for yam, and mix it thoroughly with the soil to prevent seedlings from burning.
Field management
1. Light top dressing.
If more base fertilizer is used, less top-dressing or no top-dressing is required. To ensure high yield of yam, top-dressing is usually applied 2 to 3 times, and high-nitrogen compound fertilizer is applied once when the above-ground plants grow to about 1 meter. From now on, topdress every week or so, 3 times is enough.
During the expansion period of yam, multi-element compound fertilizer with high phosphorus and potassium content is mainly used (the demand ratio of nitrogen, phosphorus and potassium for yam is 1.5:2:5), about 30 kilograms per mu, the best Take the flushing method.
In the late growth period, 0.2 potassium dihydrogen phosphate and 1 urea can be sprayed on the leaves to prevent premature aging.
It is particularly important to note that the absorption root system of yam is shallow in distribution, occurs early, and extends horizontally. When fertilizing, fertilizer should be applied into a shallow soil layer for absorption by the yam root system.
2. The frame must be firm.
After sowing, the plugs and weeded yams are covered with 6 to 10 cm of floating soil. After watering, spray 150 to 200 grams of "Yam Special Herbicide" with 100 kg of water evenly, then cover with mulch, and timely after emergence. The frame is about 2 meters high, with a "herringbone" shape on the front and diagonal crosses on the sides. Use thick bamboo poles or wooden sticks to reinforce it at intervals of 7 to 8 meters. In short, it must be set up firmly to prevent it from tipping over.
3. Water wisely.
Yam is afraid of waterlogging and should not be too dry. If it is too dry, it will seriously affect the expansion of the yam, especially during the tuber expansion period, which takes about mid-April to late May. During this period, it is usually watered for about 10 days. Water thoroughly once, and watering after late May should be watered appropriately according to the soil moisture.
4. Keep up with pest and disease control.
The incidence of diseases and insect pests is more serious in the plots of repeated cropping, and the incidence of the diseases in the plots planted in the first year is lighter. After the yam vines are put on the shelves, spraying control begins.
The main disease of yam is anthracnose, which is a fungal disease. Common people call it defoliation disease. In the early stages, the leaves turn yellow, small spots appear on the leaves, and finally the stems die and the leaves fall. This disease is mainly to be prevented, so do It is best to rotate crops and choose disease-free seed potatoes. Before sowing, soak the seeds with 25% carbendazim powder 500 times for 25 to 30 minutes to disinfect the seed potatoes. After cultivation, strengthen field management to enhance plant disease resistance.
Generally, in the early stage of the disease, mancozeb 70 (500-600 times liquid) and thiophanate 50 methyl (700-800 times liquid) can be sprayed alternately. When the disease is severe, Japan's "Yamato Taro" yam special formula pesticide can be used. , spray every 7 to 10 days in the early stage of the disease, and generally spray 2 to 3 times continuously.
Harvest
Normally, the harvest period of yam in the open field is very long, from August 20 to April and May of the next year. The yam does not rot or deteriorate underground and is generally frost-free The period before and after is a concentrated harvest period for the Spring Festival market.
But greenhouse yams are different. Since the harvest time is around June 20, the yam itself has low starch content and high moisture content, so it cannot withstand long-term storage. Greenhouse yams should be sold promptly after harvest.
In addition, due to factors such as the scale of planting, yam in greenhouses are now mostly dug manually. Because the skin of yam is very thin, mechanical damage must be prevented when digging yam. The yam is wrapped in mud and stacked for sale.
Explanation: Potato, potato, yam, potato, yam, jade yam.
Odor: (root) sweet, warm, flat, non-toxic.
Indications: 1. Deficiency of the heart and abdomen, reversal of the hands and feet, and lack of desire to eat.
Use half-cooked and half-fried yam.
Two qian per serving, the rice soup will be fixed.
Take it twice a day.
2. Mouth dysentery is forbidden.
The treatment is the same as above.
3. Frequent urination.
Use yam (boiled in alum water) and white poria, and divide them into pieces.
Two qian for each dose and water will be given to you.
4. Acute phlegm, wind and asthma.
Take half a bowl of raw yam (mashed), add half a bowl of sugar cane juice, mix well, and drink it once.
5. Weak spleen and stomach, not wanting to eat.
Use one or two each of Dioscorea and Atractylodes, seven and a half qian of ginseng, and grind into powder. Add water and paste to make balls, as big as adzuki beans.
Take forty to fifty pills each time with rice soup.
6. Damp-heat deficiency.
Use dioscorea and atractylodes in equal parts, add rice to make balls and rice soup and serve.
7. The onset of swelling and poisoning.
Use mashed yam, castor beans and glutinous rice into equal parts, soak in water, grind finely and apply immediately.
8. Chilblains on hands and feet.
Take a piece of yam, grind it into puree and apply it on it.
The rhizomes are used as medicine to nourish and strengthen the spleen and stomach. They can also be used as non-staple food and raw materials for wine making.
Dioscorea is a plant of the Dioscoreaceae family. It has horizontal rhizomes that resemble ginger and is also called turmeric.
The roots are used as medicine.
The rhizomes of Dioscorea esculenta are mainly used to extract diosgenin, which is a good raw material for the synthesis of adrenocortical hormone drugs.
Currently, 60 to 70 kinds of steroid hormone drugs are produced internationally and domestically using diosgenin as raw material, which are widely used in the treatment of cancer, cardiovascular and cerebrovascular diseases, respiratory diseases, contraceptive drugs, etc.
Nutritional analysis
1. Strengthen the spleen and stomach, and aid digestion:
Yam contains amylase, polyphenol oxidase and other substances, which are beneficial to the digestion and absorption of the spleen and stomach. Functionally, it is a medicinal and food product that can only nourish the spleen and stomach.
It can be eaten regardless of spleen yang deficiency or stomach yin deficiency.
It is commonly used clinically to treat diseases such as weakness of the spleen and stomach, lack of food, fatigue, diarrhea and other diseases;
2. Nourishing the kidneys and replenishing essence:
Yam contains a variety of nutrients , has the effect of strengthening the body, nourishing the kidneys and replenishing essence.
It can be taken by anyone suffering from kidney deficiency and spermatorrhea, excessive leucorrhea, frequent urination in women;
3. Benefiting the lungs and relieving cough:
Yam contains saponins, Mucus has the effect of lubricating and moisturizing, so it can replenish lung qi, nourish lung yin, and treat lung deficiency, phlegm, cough and long-term cough;
4. Reduce blood sugar:
Yam Contains mucus protein, has the effect of lowering blood sugar, can be used to treat diabetes, and is a good dietary supplement for diabetics;
5. Prolong life:
Yam contains a large amount of mucus protein, vitamins and trace amounts element, can effectively prevent the precipitation of blood lipids on the blood vessel wall, prevent cardiovascular disease, and achieve the effects of benefiting the mind, calming the nerves, and prolonging life;
6. Anti-hepatic coma
Recent studies have found that yam has sedative properties It can prevent hepatic coma.
Relevant groups
The general population can consume it.
1. Suitable for patients with diabetes, abdominal distension, weakness after illness, chronic nephritis, and long-term diarrhea;
2. Yams have an astringent effect, so it is not suitable for those with dry stools. Eat it; in addition, those with serious evil symptoms should not eat yam.
Foods that conflict with each other
Do not eat yam and kansui together; nor take them with alkaline drugs.
Production instructions
1. The yam needs to be soaked in salt water immediately after slicing to prevent oxidation and blackening.
2. There will be mucus when fresh yam is cut, and the knife can easily hurt your hands. You can wash it with water and a little vinegar first, which can reduce the mucus.
3. The texture of yam is delicate and the taste is sweet. However, yam skin can easily cause skin allergies, so it is best to peel it, and do not touch the yam with your hands after peeling, and wash your hands several times immediately. , otherwise it will itch somewhere.
4. The outer skin of good yam is undamaged and contains mucus, and the cracks are white, with more mucus and less water.
The skin can be fried fresh, or dried and fried in soup or porridge.
Peel off the skin and eat it to avoid abnormal taste such as numbness and thorns.
5. Fresh yam is mostly used for cough due to fatigue and diabetes. It can be fried and eaten to treat deficiency of spleen, stomach and kidney qi.
Therapeutic effects
Yam is sweet in taste and neutral in nature, and enters the lung, spleen, and kidney meridian; it is not dry or greasy; It has the effects of nourishing the stomach and kidneys, strengthening the kidneys and replenishing essence, improving ears and eyesight, supporting the five internal organs, strengthening muscles and bones, strengthening the mind and calming the mind, and prolonging life;
It is mainly used to treat weak spleen and stomach, fatigue and weakness, loss of appetite, chronic diarrhea and dysentery, and lung disease. Qi deficiency and dryness, phlegm, wheezing and coughing, kidney qi deficiency, soreness and weakness of the waist and knees, weakness of the lower limbs, thirst and frequent urination, spermatorrhea and premature ejaculation, white and turbid vaginal discharge, red and swollen skin, obesity and other symptoms.
Other related
"Compendium of Materia Medica" summarizes the five major functions of "tonifying kidney qi, strengthening the spleen and stomach, stopping diarrhea, resolving phlegm and saliva, and moisturizing the skin." Cook yam in porridge or simmer with rock sugar. After taking it, it is effective in treating chronic diseases such as poor health, enteritis, and kidney deficiency.
1. Replenishing the spleen and stomach: treating weakness of the spleen and stomach, diarrhea, physical fatigue, lack of food, and sweating.
2. Benefit the lungs and nourish the kidneys: This product is neither cold nor dry, sweet and moist, and can treat thirst, spermatorrhea, vaginal discharge and other symptoms of lung and kidney deficiency.
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