Two, anti-cancer

grapes contain a compound called resveratrol, which can prevent normal cells from becoming cancerous, and can inhibit the spread of malignant cells, has a strong anti-cancer function.

Three, anti-anemia

Grapes contain vitamin B12 with anti-pernicious anemia, especially with the skin of the grapes made of red wine fermentation, per liter of vitamin B12. 12-15 mg. Therefore, often drink red wine, beneficial to the treatment of pernicious anemia.

6 benefits of eating grapes

1, supplementing a variety of nutrients. Grapes are rich in glucose, vitamins and a variety of mineral elements, has a high nutritional value, grape juice is known to scientists as "plant milk".

2, appetizing digestion. Grapes contain more tartaric acid, which helps the role of digestion, appropriate to eat more grapes can strengthen the spleen and stomach, the body is very good. In the hot summer poor appetite, eat grapes help appetizing.

3, supplemental sugar, easy to absorb. Grapes have a high sugar content, about 10% -25%, in the grapes contain more sugar, most of the glucose is easy to be absorbed directly by the body, so grapes have become the ideal fruit for people with weak digestive ability.

4, soothing and revitalizing, iron and blood. From the point of view of Chinese medicine, grapes have the effect of soothing the tendons and activating the blood, opening the stomach and spleen, and assisting digestion, etc., and its iron content is rich, so it replenishes the blood. Grapes are the fruit with the most complex iron, is a nutritional food for patients with anemia.

5, tranquilize the mind, relieve fatigue. Often eat grapes on neurasthenia and overworked people are beneficial.

6, tonic. grapes dried, sugar and iron content are relatively increased, is a child, women and weak anemia of the tonic good.

Jumbo: anti-inflammatory and lipid reduction. The ripe Giant Peak grapes are purple-black in color, with thicker skin and softer flesh that is sweet and sour in taste. It is rich in resveratrol, which has the effect of lowering blood lipids and reducing inflammation. Fresh jumbo has a layer of white frost on the surface, with a touch of the hand will fall, so no white frost of the grapes may be picked and picked the rest of the fruit stalks hard and thick and even have and rust like things of the grapes, is processed with a bulking agent, grains of jumbo is not necessarily good.

Rose: Anti-free radicals. Rose-scented grapes are purple-black in color when ripe, sweet but not cloying, with a strong rose flavor, and are recommended to be eaten with the skin and seeds, either fresh or in juice. The skin of rosehip grapes is rich in proanthocyanidins, which are powerful antioxidants that help eliminate free radicals and resist aging. Fresh rosemary grapes have a hard stem, and the stem is strong between the fruit and the grapes, while grapes that have been in stock for a long time are shaky when the stem is lifted.

Seedless Dew: Promotes digestion. Seedless Dew grapes (scientific name: Botrytis cinerea) are small, with yellowish-white, thin and brittle skins at maturity, and light-green, translucent flesh. Seedless dew is mostly used for drying green raisins, which contain tartaric acid, can help the gastrointestinal tract digestion, in addition, contains dietary fiber, can adsorb toxins in the intestinal wall, promote detoxification. Taste the bottom one of a bunch of grapes when picking, if it is sweet, the whole bunch tastes good.

Horse's Milk: Supplements sugar. Horse Milk grapes have oval shaped kernels, a little larger than the seedless dew, with seeds inside, a thinner green outer skin, and hard green flesh, which can be eaten with the skin on, giving it a sweet and juicy taste. Containing glucose is easily absorbed by the body, the human body appears low blood sugar, if you drink horse milk grape juice in time, can quickly make the symptoms ease. The grapes can be peeled back when picked, and the seeds are brown with a higher degree of maturity.

Red grape: soften blood vessels. Red grapes are red or purplish red when the fruit is ripe, the skin is medium-thick, the flesh is firm and brittle, tender and juicy, sweet and savory. It contains enzymes that some studies have shown can protect the heart and increase the toughness of blood vessels by slowing the buildup of cholesterol on the walls. Supermarkets sell red grapes are usually in the fresh bag, you can smell when you buy, bad grapes will produce the flavor of alcohol.

Coco : Delayed aging. When the Concord grapes are ripe, the fruit is purple-black, the skin is thin, the taste is sweet and sour, the juice rate is very high, usually used to make high-grade grape juice. Total phenols are recognized as one of the strongest antioxidants with the best anti-aging effect, and the skin (colored varieties) and seeds of Concord grapes contain higher levels of total phenols than green grapes.

Next, to summarize some of the people who should not eat grapes are.

Who should not eat grapes

1, diabetics . Grapes contain a lot of fructose, for people with diabetes is easy to cause blood sugar rise, so diabetics usually try not to eat grapes, and grapes eat too much is also easy to lead to diabetes in the general population.

2, diarrhea patients. Frequent diarrhea is best to eat a little less grapes, because grapes have the effect of digestion, if there is diarrhea and then eat grapes, it will exacerbate the symptoms of diarrhea, so diarrhea is best to eat a little less grapes.

3, the spleen and stomach cold people . Many people are weak, the spleen and stomach have symptoms of cold, this time we had better not eat fresh grapes, easy to lead to the decline of the body, triggering the invasion of cold, if you need to supplement the vitamins and amino acids, it is best to replace with other fruits.

Finally, there are small tips for selecting grapes, don't miss it.

How to choose grapes

Look at the appearance. Grapes have different origins, different varieties, and different flavors and characteristics. The first thing to note when choosing the appearance of fresh, appropriate size and neat fruit spike, fruit stalks fresh and firm, full of grains, uniform size, green seeds and deflated seeds less, outside the best quality of white frost; fresh grapes gently lifted with the hand, the grains are firm, fewer falling seeds. If the grains have fallen off, it indicates that it is not fresh enough. Not fresh grapes are not neat, there are more green seeds and shriveled seeds mixed, the grapes are not mature enough, poor quality. Fruit stalks dry, mold rust, fruit powder defective, fruit surface wet, greenish brown or gray-black skin, wrinkled skin, threshing quality of the second.

Look at the color. General maturity of the moderate cob, the color of the fruit is darker, bright; such as rose for the black purple, longan for amber, purple-red, giant peaks for the black purple, milk for yellow-white and so on.

Smell. Good quality grapes, pulp more and thick, sweet flavor, aroma; poor quality grapes juice less or more juice and taste light, no aroma, with obvious sour taste. Selection can try to eat grapes on the spike on the bottom of a grape, because in general, the bottom of a grape is the least sweet, if the grain is very sweet, it means that the whole spike of grapes are very sweet.

A bunch is better. It's certainly not true that the bigger the kernel, the better it tastes, because personally I think that the smaller kernels of rosé are much better than the larger kernels of ping-pong grapes. However, the bigger the grapes on the same bunch, the better they taste, so pick grapes that have more big grains on the same bunch.

Pick the tightness of the grapes. In general, the tighter the grapes are, the more nutritious they are, and if they're not nutritious enough, they'll grow loose. However, red grapes are much looser than other varieties of grapes, so when you're comparing the tightness of the grapes, be careful to compare the same kind of grapes, not red grapes and rosehips.

Weighing. This is also a common method of selecting grapes, two bunches of grapes, the heavier the bunch is the more delicious. But it's also not a good idea to compare between different varieties.

Grapes are known to be highly nutritious. Grapes contain minerals calcium, potassium, phosphorus, iron, protein and a variety of vitamins B1.B2.B6.C and P, etc., but also contains a variety of amino acids needed by the human body, eating grapes on neurasthenia, fatigue overly beneficial, in addition to it also contains a variety of physiological functions of the substance.

Effects and functions of grapes