Views: 0 Author: Site Editor Publish Time: 2021-10-28 Origin: Site
Yam is a kind of root vegetables that we often eat, also known as yam, potato and so on. Yam is also food and medicine. It is not only a good edible vegetable, but also a tonic medicinal material. There has always been a saying in the folk that "white yam is better than ginseng". In some parts of our country, yam is also called "the food of the gods". It is customary to use yam as a diet therapy for recovery from illness and recuperation from physical weakness. So, what are the benefits of eating yam to the human body? How to eat yam better? Yam is known as "the first tonic in autumn", regular consumption has 6 major benefits to the body.
Modern nutrition studies have found that yam is rich in carbohydrates, proteins, sugars, multiple vitamins, choline, amylase and other ingredients, and also contains calcium, iodine, iron, phosphorus and other indispensable trace elements in the human body, which are nourishing. The supreme product, regular consumption can play a role in strengthening the body and improving immunity.
The main component of yam is starch, part of which is converted into dextrin under the action of heat, acid or amylase. Dextrin can help digestion and assist in the treatment of indigestion. In addition, the amylase, polyphenol oxidase and other substances contained in yam can promote digestion, which is conducive to the digestion and absorption of the spleen and stomach. For people with indigestion, yam is a natural health product, and yam is also commonly used clinically to treat symptoms such as weakness of the spleen and stomach, loss of appetite, and diarrhea.
Yam itself does not contain cholesterol and has a low fat content. The mucus protein, cellulose, trace elements and vitamins it contains can also effectively prevent the deposition of fat on the blood vessel wall, maintain the elasticity of the blood vessel, and protect the cardiovascular system and prevent arteriosclerosis. Has a positive effect. In addition, the saponins contained in yam can also help the human body to lower cholesterol and triglycerides, and help improve hyperlipidemia and hypertension.
The most nutritious ingredient in yam lies in its mucus quality. These mucus contains more hemicellulose that can be dissolved in water, which can swell 80 to 100 times after absorbing water, and it is easy to produce a feeling of fullness, which makes us avoid taking it. Excessive calories prevent the excess calories stored in the body from turning into fat.
Secondly, the mucus in yam not only helps prevent atherosclerosis, but also reduces the accumulation of subcutaneous fat, which is very helpful for weight loss.
Again, yam has very low calories and is also rich in amylase, dietary fiber, vitamins and trace elements. In addition to being prone to satiety, it can also promote the body's metabolism and also have the effect of weight loss and fat reduction.
"Medicine Huayi" says: "Yam is warm and nourishment but not abrupt, slightly scented but not dry. It has the effect of regulating the lungs and treating lung deficiency for a long time. How stable?" The saponins and mucus contained in yam are lubricious, The moisturizing effect can benefit lung qi, nourish lung yin, treat lung deficiency and chronic cough, it is a natural product that nourishes lungs and moisturizes dryness.
Li Gao, the founder of the spleen and stomach theory, said that yam "cures dry skin and moisturizes it with this substance." Li Shizhen said that yam can "moisturize the skin and grow muscles." It can be seen that yam has a special effect on nourishing the skin and beautifying the skin. In addition, the diosgenin contained in yam, also known as dehydroepiandrosterone, is the precursor for the body to synthesize a variety of sex hormones. When it acts on the skin, it can enhance the skin's moisturizing function and improve physical fitness.
Steamed yam is the most nutritious.From a health perspective, the best way to cook yam is to eat it steamed. Because this not only allows people to taste the original flavor of yam, but also retains the nutritional value intact, and the effective ingredients are not easily destroyed.
Tips: Yam is a kind of root food with high starch content. Diabetics who eat too much can easily cause blood sugar to rise. Ordinary healthy people should not eat too much at once, otherwise it may cause stomach bloating and cause indigestion.