1, grapes help digestion

Grape has high nutritional value, and grape juice is praised as "plant milk" by scientists. The sugar content of grapes is about 10%-25%, and the highest can reach about 30. Among the more sugar contained in grapes, most of them are glucose which is easily absorbed by the human body directly. The sugar in grapes is mainly glucose, which can be absorbed by the human body quickly.

When hypoglycemia occurs in human body, if you drink grape juice in time, the symptoms can be relieved quickly, so grapes become an ideal fruit with weak digestive ability. Grapes contain more tartaric acid, which is more helpful for digestion. Eating more grapes properly can strengthen the spleen and stomach, which is of great benefit to the body.

2. Grapes prevent cancer

Medical research has proved that grape juice is the best food for patients with inflammation, which can reduce the contents of protein and sodium chloride in blood. Grape juice has an auxiliary effect on the rehabilitation of weak patients, patients with arteriosclerosis and nephritis, and the incidence of cancer is also significantly reduced in places where grapes are planted and eaten more. Grape contains an anticancer trace element (resveratrol), which can prevent healthy cells from becoming cancerous and prevent cancer cells from spreading. Grape juice can help organ transplant patients reduce rejection and promote early recovery.

3, grape blood

Grape is the fruit with the most complex iron element, and it is a nutritious food for anemia patients. Eating grapes regularly is beneficial to neurasthenia and fatigue. After the grapes are dried, the contents of sugar and iron are relatively increased, which is a good tonic for children, women and people with physical weakness and anemia.

4. Prevention of cardiovascular and cerebrovascular diseases

French scientists have found that grapes can prevent thrombosis better than aspirin, and can lower human serum cholesterol level and reduce platelet cohesion, which has a certain effect on preventing cardiovascular and cerebrovascular diseases.

In addition, flavonoids contained in grapes are powerful antioxidants, which can resist aging and scavenge free radicals in the body. From the point of view of traditional Chinese medicine, grapes have the functions of relaxing muscles and activating blood, stimulating appetite and strengthening spleen, and helping digestion. They are rich in iron, so they enrich blood. In hot summer, people who have poor appetite often eat it to help them have an appetite.

Second, the disadvantages

Some people should not eat grapes, which will do harm to their health.

1, diabetics: Grapes contain a lot of fructose, which can easily lead to an increase in blood sugar for people with diabetes, so diabetics should try not to eat grapes at ordinary times, and eating too many grapes can easily lead to diabetes in ordinary people.

2, diarrhea patients: people who often have diarrhea had better eat less grapes, because grapes have the effect of helping digestion. If diarrhea occurs and then eating grapes, it will aggravate the symptoms of diarrhea, so people with diarrhea had better eat less grapes.

3, people with spleen and stomach deficiency and cold: Many people are physically weak and have symptoms of spleen and stomach deficiency and cold. At this time, it is best not to eat fresh grapes, which will easily lead to physical decline and lead to the invasion of cold syndrome. If vitamins and amino acids need to be supplemented, it is best to replace them with other fruits. ?

Extended data

Nutritional value of grapes

Nutritional components of grapes Grapes are not only delicious, but also have high nutritional value. The sugar content of grapes in mature berries is as high as 10%-30%, mainly glucose. A variety of fruit acids in grapes help digestion. Eating more grapes properly can strengthen the stomach.

Grapes contain minerals such as calcium, potassium, phosphorus and iron, as well as vitamins B 1, B2, B6, C and P, etc., and also contain a variety of amino acids needed by human body. Eating grapes regularly is of great benefit to neurasthenia and fatigue.

Traditional Chinese medicine believes that grapes are flat and sweet, and enter the lung, spleen and kidney meridians, which has the effects of nourishing qi and blood, benefiting liver and kidney, promoting body fluid production, strengthening bones and muscles, relieving cough and relieving annoyance, nourishing qi and blood, and promoting urination. The contents of resveratrol in grape skin and proanthocyanidins in grape seeds are higher than those in other parts of grapes and most other fruit trees, and they have extremely high medicinal value, and have become important nutritional and medicinal fruits in the world.

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