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Product Name: Natural Grape Seed Extract 95% Proanthocyanidins Model NO.: Food grade State: Powder Application: Health Care Products Assay Method: HPLC, UV Certification: ISO, HACCP, GMP MOQ: 1kg Trademark: Brightol Transport Package: 25kg/Drum Specification: 95% GPC Origin: China HS Code: 130219 Product Description Grape Seed Extract 95% OPCWhat Is Grape Seed Extract?Grape seed extract is a substance that is derived from the seeds of grapes. Scientifically belonging to the Vitis genus, most grape seed extract is made from Vitis vinifera, as are many types of wine, but there are a handful of other species from which this extract can be made. Grape seed extract is produced by grinding up the seeds found at the center of grapes and then using a steam distillation or cold-pressing method to extract the pure compounds of the seeds. Some of the most important compounds found in grape seed extract are tannins, oligomeric procyanidins, catechins and epicatechins, as well as vitamin E and linoleic acid.Grape seed extract is most commonly taken in supplement form, and the recommended amount is between 100-300 milligrams per day. Given that the only food source for this extract is grape seeds, supplements are the most logical form. Some people who have a cold press or grinder at home can also make this extract themselves, particularly if they work at a vineyard and have an excess of grapes to work with. In most cases, you will find grape seed extract in tablet, capsule or pill form, all of which will be able to deliver some of the following health benefits.Health Benefits of Grape Seed ExtractAlthough scientific support for the benefits of grape seed extract is limited.1) Diabetes-Related ComplicationsIn a 2009 study of 32 type 2 diabetes patients at high cardiovascular risk, participants took 600 mg of grape seed extract or a placebo every day for four weeks. Study results showed that grape seed extract significantly improved markers of inflammation and glycemia. The study's authors suggest that grape seed extract may have a therapeutic role in decreasing cardiovascular risk.See Natural Treatments For Diabetes and also Natural Remedies For Diabetes Prevention.2) High Blood PressureIn a 2009 study of subjects with metabolic syndrome, researchers found that four weeks of treatment with grape seed extract lowered both systolic and diastolic blood pressure.3) Alzheimer's DiseaseGrape seed extract may help delay the development of Alzheimer's disease, according to an animal study published in 2009. In tests on mice, scientists discovered that grape seed extract eased inflammation and prevented the accumulation of substances known to form the brain plaques associated with Alzheimer's disease.Grape seed extract dose and instructions for useThere is no firmly established dose of grape seed extract. Doses of between 100-300mg/day have been used in studies and are prescribed in some European countries. No one knows what the highest safe dose is.
