What are the nutritional values of yam?
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In our impression, yam has always been considered as a traditional Chinese medicine, but in fact it is also a vegetable. So what is the nutritional value of yam ? Nutritional value of yam1. Strengthen the spleen and stomach, 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 food and medicine product that can nourish the spleen and stomach. It can be eaten regardless of spleen yang deficiency or stomach yin deficiency. It is often used in clinical treatment of spleen and stomach weakness, poor appetite, fatigue, diarrhea and other symptoms; 2. Nourishes the kidney and improves essence: Chinese yam contains a variety of nutrients, which can strengthen the body, nourish the kidney and improve the essence. It can be taken for kidney deficiency, spermatorrhea, excessive vaginal discharge, frequent urination and other symptoms. 3. Benefit the lungs and relieve cough: Yam contains saponin and mucus, which has lubricating and moisturizing effects, so it can benefit the lung qi, nourish the lung yin, and treat lung deficiency, phlegm, cough and chronic cough. 4. Lowers blood sugar: Yam contains mucin, which has the effect of lowering blood sugar and can be used to treat diabetes. It is a good food therapy for diabetics. 5. Prolong life: Chinese yam contains a large amount of mucus protein, vitamins and trace elements, which can effectively prevent the precipitation of blood lipids in the blood vessel walls, prevent cardiovascular diseases, and achieve the effects of improving the mind, calming the nerves, and prolonging life. 6. Anti-hepatic coma Recent studies have found that yam has a sedative effect and can be used to prevent hepatic coma.Target Group It is edible for general population. 1. Suitable for patients with diabetes, abdominal distension, weakness after illness, chronic nephritis, and long-term diarrhea; 2. Yam has an astringent effect, so it is not suitable for people with dry stools; in addition, people with solid evil should avoid eating yam.Dosage 1. After slicing the yam, soak it in salt water immediately to prevent oxidation and blackening. 2. When fresh yam is cut, there will be mucus, which can easily cause the knife to slip and hurt your hands. You can first wash it with clean water and a little vinegar to reduce the mucus. 3. Yam has a delicate texture and sweet taste. However, the yam skin can easily cause skin allergies, so it is best to peel it. And do not touch your hands after peeling the yam. Wash your hands several times immediately, otherwise you will scratch wherever you feel itchy. 4. Good yam skin is intact, with mucus, white fracture, more mucus and less water. The skin can be fried fresh, or dried and boiled in soup or porridge. Peel it before eating to avoid abnormal taste such as numbness and thorns. 5. Fresh yam is mostly used for consumptive cough and diabetes, and can be fried and eaten to treat spleen, stomach and kidney deficiency.Edible effects Yam is sweet and neutral in nature, and enters the lung, spleen, and kidney meridians; it is neither dry nor greasy; It has the effects of strengthening the spleen and lungs, benefiting the stomach and kidneys, strengthening the kidneys and improving essence, improving hearing and eyesight, helping the five internal organs, strengthening the tendons and bones, improving will and calming the mind, and prolonging life. It is mainly used to treat spleen and stomach weakness, fatigue, loss of appetite, long-term diarrhea and dysentery, lung qi deficiency and dryness, phlegm, asthma and cough, kidney qi deficiency, soreness of waist and knees, weakness of lower limbs, thirst and frequent urination, spermatorrhea and premature ejaculation, leucorrhea, red and swollen skin, obesity and other symptoms.Yam Usage and Dosage1. After slicing the yam, soak it in salt water immediately to prevent oxidation and blackening. 2. When fresh yam is cut, there will be mucus, which can easily cause the knife to slip and hurt your hands. You can first wash it with clean water and a little vinegar to reduce the mucus. 3. Yam has a delicate texture and sweet taste. However, the yam skin can easily cause skin allergies, so it is best to peel it. And do not touch your hands after peeling the yam. Wash your hands several times immediately, otherwise you will scratch wherever you feel itchy. 4. Good yam skin is intact, with mucus, white fracture, more mucus and less water. The skin can be fried fresh, or dried and boiled in soup or porridge. Peel it before eating to avoid abnormal taste such as numbness and thorns. 5. Fresh yam is mostly used for consumptive cough and diabetes, and can be fried and eaten to treat spleen, stomach and kidney deficiency. Chinese yam is a high-nutrition, low-calorie food. The most nutritious component of Chinese yam is in its mucus. The mannan contained in it is a kind of hemicellulose that can dissolve in water. After absorbing water, it can expand 80 to 100 times, which can easily produce a sense of fullness, thereby controlling the desire to eat. It is a natural slimming food. Chinese yam can be safely eaten more without gaining weight, so many women regard it as a first-class weight loss food. Yams also contain digestive enzymes that can promote the decomposition of protein and starch, promote metabolism, and reduce excess fat. The biggest feature of yams is that they can provide the human body with a large amount of mucus protein. This is a polysaccharide protein that can prevent fat deposition in the cardiovascular system, maintain the elasticity of blood vessels, prevent premature atherosclerosis, reduce subcutaneous fat deposition, and avoid obesity. It should be noted that yam has a high starch content, so people with dry stools and constipation should eat less. In addition, yam is a tonic medicine, sweet and mild, and hot, so people with hot constitutions and prone to getting angry should also be careful when eating it.Other related"Compendium of Materia Medica" summarizes the five major functions of yam: "benefiting the kidney qi, strengthening the spleen and stomach, stopping diarrhea, resolving phlegm and saliva, and moisturizing the skin." Cooking yam into porridge or simmering it with rock sugar and then taking it is effective for chronic diseases such as poor health, enteritis, and kidney deficiency. 1. Nourish the spleen and stomach: treat spleen and stomach weakness, diarrhea, fatigue, poor appetite, and spontaneous sweating. 2. Nourishes the lungs and kidneys: This product is neither cold nor dry, has a sweet taste and a moist texture, and can treat diseases such as diabetes, spermatorrhea, and leucorrhea caused by deficiency of the lungs and kidneys.Yam has so many nutritional values, you must try it. |
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