"Tizi", which means "grape" in Cantonese, is a commodity name. Broadly speaking, red grapes are red grapes, black grapes are black grapes and blue grapes are green grapes. However, the name "raisin" became popular in China in recent years after the introduction of American Red Globe grapes. At present, people only refer to grapes such as red soil imported from the United States as "raisins", and Kyoho and Rose Fragrance are also referred to as grapes. \ x0d \ x0d \ Nutritional value of raisins: \x0d\ 1. The sugar in raisins is mainly glucose, which can be absorbed quickly by the human body. When hypoglycemia occurs in human body, if you drink grape juice in time, you can quickly relieve the symptoms; \x0d\ 2。 French scientists have found that raisins can prevent thrombosis better than aspirin, and can lower the level of human serum cholesterol and reduce the cohesion of platelets, which has a certain effect on preventing cardiovascular and cerebrovascular diseases; \x0d\ 3。 Flavonoids contained in the extract are powerful antioxidants, which can resist aging and scavenge free radicals in the body; \x0d\ 4。 The extract contains an anticancer trace element, 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. \x0d\ Not suitable for people: Because of the high sugar content, eating too much can easily cause side effects such as excessive internal heat, diarrhea and boredom. It is also easy to cause tooth decay and obesity, and people with bad stomach should not eat more. \x0d\x0d\ Suitable for people: \ x0d \ Suitable for people with dizziness, fatigue, tinnitus, dizziness, pale skin, mucous membrane and nails, feeling short of breath, osteoporosis and palpitation after physical activity. \x0d\ Efficacy and function of raisins: \x0d\ raisins are flat and sweet, and enter the lung, spleen and kidney meridians; Has the effects of invigorating qi and blood, benefiting liver and kidney, promoting fluid production to quench thirst, strengthening bones and muscles, relieving cough and vexation, invigorating qi and blood, and promoting diuresis; Indications: deficiency of qi and blood, cough due to lung deficiency, palpitation, night sweats, rheumatic joint pain, stranguria, edema, etc. It can also be used for adjuvant treatment of spleen deficiency, qi deficiency, shortness of breath, edema, dysuria and other diseases. \x0d\ 1, antivirus and sterilization: Grape contains natural polyphenols, which can combine with protein in virus or bacteria, making it lose the ability to spread diseases, especially for hepatitis virus and polio virus. \x0d\ 2。 Anti-cancer: Grape contains a compound called resveratrol, which can prevent normal cells from canceration and inhibit the spread of malignant cells, and has a strong anti-cancer effect. \x0d\ 3。 Anti-anemia: Grapes contain vitamin B 12 with anti-pernicious anemia effect, especially red wine fermented from grapes with skins, and each liter contains about vitamin B 12. 12 ~15mg. Therefore, drinking red wine often is beneficial to the treatment of pernicious anemia. \x0d\ 4。 Lowering stomach acid and benefiting gallbladder: Modern pharmacological studies have proved that grapes also contain vitamin P. Oral administration of 15g grape seed oil can reduce stomach acid toxicity, and oral administration of 12g can achieve the effect of benefiting gallbladder, so it can treat gastritis, enteritis and vomiting. \x0d\ 5。 Anti-atherosclerosis: It is found that wine can reduce the content of low-density lipoprotein and increase the high-density lipoprotein in plasma. Low density lipoprotein can cause atherosclerosis, while high density lipoprotein not only does not cause atherosclerosis, but also has anti-atherosclerosis effect. Therefore, eating grapes (wine) regularly can reduce the death caused by coronary heart disease. At the same time, the high content of potassium in grapes can help people accumulate calcium, promote renal function and regulate heart rate. \x0d\ 6。 Nourishing and exciting cranial nerves: Grape fruit is rich in glucose, organic acids, amino acids and vitamins, which can nourish and excite cranial nerves and play a certain role in treating neurasthenia and eliminating fatigue. \x0d\ 7。 Diuretic, detumescence and miscarriage prevention: According to Li Shizhen's records, the roots, vines and leaves of grapes have good diuretic, detumescence and miscarriage prevention effects, which can be used to treat pregnancy obstruction, vomiting and edema. \x0d\ 8。 Anti-fatigue: Raisin meat contains a lot of glucose and fructose, which is easily absorbed by the human body and can be quickly converted into heat to restore physical strength and eliminate fatigue. \x0d\ 9。 Prevention of cardiovascular and cerebrovascular diseases: pulp contains special amino acids, which helps to improve brain function. Resveratrol contained in raisin skin helps to prevent vascular occlusion, because it can prevent blood from coagulation and deposition in blood vessels and reduce the chances of cardiovascular diseases such as heart disease and stroke.