What are the benefits of eating chestnuts? Nutritional value of chestnuts

Nutritional value of chestnut

Chestnuts are very nutritious, sweet and fragrant. They contain 51-60% starch, 5.7-10.7% protein, 2-7.4% fat, sugar, starch, crude fiber, carotene, vitamins A, B, B:, C and minerals such as calcium, phosphorus and potassium. Up to 98% of the nutrients available for human absorption and utilization are available. Calculated based on ten chestnuts, the calories are 204 calories, and the fat content is less than 1 gram, which is the lowest fat content among shelled fruits. It is widely used in food processing, cooking banquets and side dishes. Chestnuts are suitable for eating raw or fried. Sugar-fried chestnuts and mixed with roasted chicken are fragrant and delicious. They can be ground into powder and made into a variety of dishes, cakes, canned foods, etc. Chestnuts are easy to store and keep fresh, which can extend the market supply time. Chestnuts are mostly produced on hillsides. They are called "healthy food" abroad. They are a high-quality fruit that can strengthen the stomach and kidneys and prolong life.

It is hard for people to imagine that fresh chestnuts contain more vitamin C than tomatoes, which are known to contain vitamin C, and more than ten times that of apples! Chestnuts also contain a wide range of minerals, including potassium, magnesium, iron, zinc, manganese, etc. Although the content is not as high as that of hazelnuts and melon seeds, it is still much higher than that of common fruits such as apples and pears. In particular, the potassium content is outstanding, which is 4 times higher than that of apples, which are known to be rich in potassium.

Golden autumn chestnuts strengthen the kidneys and spleen ---- Chestnuts, commonly known as chestnuts, are a specialty of my country and are known as the "king of dried fruits". It is also called "ginseng fruit" abroad.

Medicinal value of chestnut

Traditional Chinese medicine believes that chestnuts are sweet and warm in nature, non-toxic, and have the effects of "replenishing qi and spleen, strengthening the intestines and stomach, nourishing the kidneys and strengthening the tendons, and promoting blood circulation and stopping bleeding."

Raw or cooked chestnuts can treat weak waist and legs, frequent urination, nausea, blood in stool, chronic lymphadenitis and cervical lymphadenopathy, chronic diarrhea caused by spleen and stomach deficiency, or infertility caused by kidney deficiency. Burn the air-dried chestnut shells into charcoal, grind them into powder, add honey and mix them with water to treat internal hemorrhoid bleeding.

Some Chinese medicine practitioners also use chestnut shells in combination with Prunella vulgaris and Salvia miltiorrhiza to treat acute cervical lymphadenitis and goiter. Its nourishing function on the human body is comparable to that of ginseng, astragalus, and angelica. Chestnuts are sweet and warm in nature and enter the spleen, stomach, and kidney meridians. They have the effects of nourishing the stomach, strengthening the spleen, tonifying the kidney, strengthening the waist, strengthening the tendons, activating blood circulation, stopping bleeding, and reducing swelling. It is suitable for soreness of the waist and knees, waist and leg paralysis, frequent urination caused by kidney deficiency, chronic diarrhea caused by spleen and stomach deficiency and cold, traumatic fractures, blood stasis and swelling, skin sores, tendon and bone pain, etc.

The unsaturated fatty acids and multiple vitamins contained in chestnuts are effective in fighting against high blood pressure, coronary heart disease, arteriosclerosis and other diseases.

However, it is not advisable to eat too many chestnuts. Eating too many raw chestnuts will make them difficult to digest, while eating too many cooked chestnuts will easily cause gas stagnation. Diabetic patients should eat less or not eat chestnuts because the sugar content in chestnuts is very high.

What are the benefits of eating chestnuts

The whole chestnut is a treasure. It can be processed into dried chestnuts, chestnut powder, chestnut sauce, chestnut pulp, cakes, canned food and other foods. Chestnut soup is a nutritious candy suitable for both young and old. The chestnut tree is hard, with straight texture, anti-corrosion and moisture resistance. It is a good material for manufacturing military industry, vehicles and ships, furniture, etc.; the branches, leaves, bark, and thorn buds are rich in tannins, which can be extracted from baking glue; the flowers are a good source of nectar. All parts of the chestnut can be used as medicine. Chestnut can strengthen the spleen and replenish qi, eliminate dampness and heat, the shell can treat nausea and is called an astringent, the bark decoction can be used to wash erysipelas, and the root can treat kidney qi deficiency and other symptoms.

Chestnuts are sweet and cold in nature, and have the functions of nourishing the stomach and spleen, tonifying the kidneys and strengthening the tendons. Sun Simiao of the Tang Dynasty said: "Chestnuts are the fruit of the kidneys, and are suitable for people with kidney disease." "Compendium of Materia Medica" points out: "Chestnuts can treat kidney deficiency, weakness in the waist and legs, can clear the kidneys and replenish qi, and thicken the stomach and intestines." Su Dongpo's younger brother Su Ziyou once wrote a poem praising the therapeutic effect of chestnuts, "As I get older, I suffer from waist and leg diseases. I have an old recipe handed down by a mountain man. When guests come, I tell them to get up early and stay up late, and swallow the white jade juice three times slowly." Eating chestnuts can replenish qi and blood, nourish the stomach, tonify the kidneys, and strengthen the liver and spleen; eating them raw can also treat sore waist and legs, and relax the tendons and activate the collaterals. The high starch content of chestnuts can provide high calories, while potassium helps maintain a normal heartbeat, and cellulose can strengthen the intestines and keep the excretion system functioning normally.

According to traditional Chinese medicine, chestnuts are sweet and warm, non-toxic, and have the medical effects of strengthening the spleen and liver, and strengthening the body and bones. Regular raw consumption can cure weakness in the waist and legs, and the shell and bark have astringent effects; fresh leaves can be used externally to treat skin inflammation; flowers can treat scrofula and diarrhea, and cure hernia. Folk prescriptions often use chestnuts. Eating one or two chestnuts raw every morning and evening can cure kidney deficiency and weak and frequent urination in the elderly; mashing raw chestnuts into mud and applying them to the affected area can cure injuries, swelling and pain in the tendons and bones, and it has the effects of relieving pain, stopping bleeding, and absorbing sepsis.