What are the benefits of eating grapes to people's health?

Grape is the fruit of deciduous woody vines of Vitaceae, also known as grass dragon ball, crystal pearl, grape, grape, plum peach and mountain gourd. Grape is regarded as a precious fruit, and it is known as the first of the four major fruits in the world. It is not only nutritious, but also widely used: beautiful in color, fragrance and taste. It can be eaten fresh or processed into various products, such as wine, grape juice and raisins. And fruits, roots and leaves can be used as medicine, and the whole body is precious. According to the determination, grape berries contain about 15% ~ 30% of sugars (mainly glucose, fructose and pentose), various organic acids (malic acid, tartaric acid and a small amount of citric acid, succinic acid, gallic acid, oxalic acid and salicylic acid) and minerals, as well as various vitamins, amino acids, protein, carbohydrates, crude fiber, calcium and salicylic acid. Especially, modern medicine has found that grape skins and grape seeds contain antioxidant resveratrol, which has positive preventive and therapeutic effects on cardiovascular and cerebrovascular diseases. Eating more grapes, drinking grape juice and drinking in moderation are very beneficial to human health. Postpartum women can eat some grapes or drink some wine after meals, which can not only help blood circulation, but also increase hemoglobin in the body. China ancient medicine also recorded the medicinal use of grapes. Grapes are sweet, sour and flat, and enter the lung, spleen and kidney meridians, which can replenish qi and blood, strengthen bones and muscles, dredge meridians, relieve stranguria, reduce swelling, facilitate urination, nourish kidney and benefit liver. Grape roots and leaves are also Chinese herbal medicines. Grapes are prone to diarrhea and should not be overeating. Medically, it has the functions of tonifying kidney, strengthening waist, nourishing blood, lowering blood pressure and stimulating appetite, especially in the prevention and treatment of neurasthenia, stomachache, abdominal distension and cardiovascular diseases. Herbs in southern Yunnan say "tonify qi and blood, relax tendons and activate collaterals". "The Picture of Materia Medica in Southern Yunnan" says that treating acne is toxic, and the fetal qi is rushing up, and the decoction is drunk immediately. Herbal rejuvenation says warming the stomach and strengthening the spleen. "Living Diet Spectrum" holds that it "benefits qi and nourishes kidney, liver and yin, strengthens bones and muscles, quenches thirst and prevents miscarriage". "Luchuan Materia Medica" records: "Nourish and strengthen the body, enrich the blood and strengthen the heart and diuresis, and treat low back pain, stomach pain, mental fatigue and blood deficiency heartbeat." Grape contains high iron content, which is of great benefit to people with iron deficiency anemia and is an auxiliary measure for treatment. Grape juice, seeds and skins are rich in strong antioxidant substances-resveratrol and flavonoids, and their contents in skins and seeds are better. Resveratrol and flavonoids have thrombolytic and anticoagulant effects of aspirin, and can prevent ischemic stroke, such as cerebral infarction and cerebral thrombosis. However, although grapes are a good product with the same origin of medicine and food, Chinese medicine believes that they are cold and cold, and the spleen and stomach are not harmonious, so they should not be eaten when diarrhea occurs due to deficiency cold. When we eat grapes scientifically, we usually spit out the skins of grapes. As we all know, grape skin is a good medicine. Scientific research has found that grape skin contains a chemical called resveratrol, which can prevent normal cells from canceration and prevent skin cancer in mice, indicating that this substance has good anti-cancer and anticancer effects. In addition, Brazilian researchers found that grape skin also contains a component that can lower blood pressure, which has good antihypertensive and anti-atherosclerosis effects. It can be seen that the scientific way to eat grapes should be to eat them with skin, especially for elderly friends. Eating grapes regularly is good for health and longevity. Wash the peel when you eat, and follow the tongue twister and say, "Eat grapes without spitting the skin." Attachment: Grape dietotherapy prescription (1) Grape fruit can be eaten raw, dried in the sun to make raisins, or used as medicinal diet, and has curative effects on neurasthenia, fatigue, indigestion, palpitation, night sweats, edema, etc. (2) Take white grape juice and ginger juice to treat dysentery. (3) Drinking 3 cups of purple grape juice every day can reduce platelet aggregation by 40%. The University of North Carolina School of Medicine also found that resveratrol in grapes has a strong anti-cancer effect, inhibits the spread of cancer cells, effectively eliminates excess free radicals in the human body, and has the benefits of enhancing human immune function and delaying aging. (4) Grape mashed juice can be used alone or in combination with other dietotherapy products. The method of mashing juice is simple. After washing 60 grams of purple grapes, add 300 ml of water and boil them until the skins, seeds and pulp of the grapes are separated. Filtering with gauze bag, removing residue, adding sugar, boiling again, sterilizing, and cooling. Use grape juice, lotus root juice, radix rehmanniae juice, honey, etc. Take it before meals: for treating heat stranguria, short and red urine or pain with blood. Decocting grape juice, cogongrass rhizome and water can treat heat stranguria. (5) 30 grams of raisins and 90 grams of peeled and pitted lotus seeds are stewed with 700-800 ml of fire until the lotus seeds are cooked. Generally, it is effective to take it for five to 10 times, and can treat fetal movement disorder caused by deficiency of both spleen and kidney. The simple method is to choose 60 grams of lotus seeds, 30 grams of ramie roots and 30 grams of raisins, and decoct them in water to treat fetal movement. (6) Add 30g raisins and pumpkin pedicle with water 1 bowl, and stew in a casserole for about 20 minutes, so as to cure vomiting caused by the upward movement of fetal qi. (7) The elderly have weak stomach qi and insufficient stomach yin; Or people with chronic gastritis and poor appetite, chewing 6-9 grams of raisins before each meal can stimulate appetite and supplement weakness. Patients with vomiting due to stomach deficiency can take a small glass of grape juice, add a little ginger juice, mix well and drink it, which has the effect of stopping vomiting. (8) For patients with hoarseness, a cup of grape juice and a cup of sugarcane juice are mixed evenly and swallowed slowly, several times a day, which also has a certain auxiliary treatment effect. For patients with hypertension, grape juice and a cup of celery juice can be taken with boiling water, 2-3 times a day, 15 days as a course of treatment. (9) Take 30 grams of water from the root of Vitis amurensis for folk use, which is used to treat vomiting and edema during pregnancy, and has the effects of stopping vomiting, diuresis and detumescence. Some people drink 30 grams of fresh grape root decoction to treat icteric hepatitis; It can be used as an adjuvant therapy. (10) Grape leaves can be used to treat infantile diarrhea. Take a proper amount of grape leaves, wash them, add water and decoct them twice, remove residues and concentrate them into paste, add half of flour and half of sugar, mix well, make them into soft granules, and then dry them in the sun. For people over the age of L, take 3-6g each time, 2-3 times a day; /kloc-under 0/year-old, reduce or exempt as appropriate. (1 1) Grape has certain curative effect on hepatitis with neurasthenia and fatigue. Hepatitis is often accompanied by poor appetite, and grapes contain a lot of fruit acid, which helps digestion. Raisins are also an important source of iron supplementation for hepatitis patients. Grape is an effective food for treating gastrointestinal diseases in patients with hepatitis. (12) Grape juice, take a small bowl 1 in the morning 1 and a small bowl1in the evening1for 3 days, which can cure eye pain (keratitis) and the effect is as good as god. (13) Decoct or rinse the grape branches and leaves. Treat cold pain in waist and legs and wet cold pain in bones and muscles with wine and drinks. (14) Put the grapes in the refrigerator and apply the grape juice to your face when you use them, which will help to delay skin aging, moisturize and wrinkle. (15) Wash 500g of grapes, peel 1 apple or fresh peach and cut into pieces. First, put them in a blender, add a proper amount of honey (according to personal taste) and 200ml of cold boiled water, stir them in the blender for a few minutes, filter them with gauze and pour them into a cup, which will become a good product for beauty and summer heat.