Grapes are known from antiquity. But only in the XIX century when scientists studied its chemical composition, it was officially given the status of medicine. In Europe even the new direction in medicine – an ampeloterapiya - treatment was formed by grape berries. And in France the Federation of treatment by grapes opened.
Vitamins and not only
Useful properties of grapes aren't limited to availability in it only of vitamins. Though vitamins B this product more than are enough. It contains vitamin C, vitamin A and almost full group B. There are in it also a vitamin E, RR and beta carotene.
Besides, grapes are saturated macro - and minerals. It contains calcium, potassium, magnesium, phosphorus, sulfur, iron, copper, zinc, iodine, manganese, chlorine and other elements.
At it there are also organic acids: gluconew, wine, apple, lemon, amber and oxalic. To all other this berry contains pectin which saves an organism from heavy metals.
Application
Because of the high content of potassium grapes are recommended to cores. Also it is shown at an anemia as the iron which is contained in it raises hemoglobin level. Thanks to the content of organic acids of sugar and cellulose, grapes are laxative and tonic for a stomach and all GIT. Also expectorant effect of this berry is explained by acids. Fruits of grapes facilitate office of a phlegm and soften cough. They are recommended for treatment of bronchitis, inflammation of a throat and katar of airways. Antioxidants which contain in it block cholesterol and clean blood vessels. Intake of grapes helps to transfer stresses and physical activities easier. But main "secret" of popularity of grapes – the fructose which is contained in it and glucose. Sugar, being in it, immediately come to blood, expanding blood vessels and accelerating a metabolism. Therefore a set of various diseases the French in the grape federation treated last century grapes. And in a century present scientists addressed a research of grapes again and found in it interesting substance – resveratrol which is the most powerful antioxidant. This time the speech only about red grapes. If month "nourish" skin red grapes, production of new skin cages increases by 24%. Now grapes are applied not only inside, but also outwardly, to prevention of aging and wonderful rejuvenation of skin. At useful grape berries as any medicine, has contraindications. It is forbidden a kidney-vetch (as contains many acids) and to the people inclined to obesity (grapes - very high-calorie product). Because of the content of acids, after consumption of grapes in food the dentists advise to brush teeth or to rinse a mouth water as acid is caries catalyst.