Resveratrol is produced naturally by grape skins in response to fungal infection, which includes exposure to yeast during fermentation. As white wine has minimal contact with grape skins during this process, it generally contains lower levels of resveratrol. Other beneficial compounds in wine include other polyphenols, antioxidants,flavonoids, and procyanidins- which is the compounds in grape seeds responsible for making red wine good for the heart.
Sky Parson "Lovely Sky" Loving - 16 years, 2 months, 4 days ago

Wine is usually made from one or more varieties of the European species, Vitis vinifera. When one of these varieties, such as Pinot Noir, Chardonnay, or Merlot, for example, is used as the predominant grape (usually defined by law as a minimum of 75 or 85%) the result is a varietal, as opposed to a blended wine. Blended wines are in no way inferior to varietal wines; some of the world's most valued and expensive wines from the Bordeaux, Rioja or Tuscany regions are a blend of grape varieties of the same vintage
Sky Parson "Lovely Sky" Loving - 16 years, 2 months, 4 days ago

Archaeological evidence suggests that the earliest wine production came from sites in Georgia and Iran, dating from 6000 to 5000 BC.The very oldest known evidence suggesting wine production in Europe and second oldest in the world comes from archaeological sites in Greece and is dated to 6,500 years ago
Sky Parson "Lovely Sky" Loving - 16 years, 2 months, 4 days ago

The word "wine" derives from the Proto-Germanic *winam, an early borrowing from the Latin vinum, "wine" or "(grape) vine", itself derived from the Proto-Indo-European stem *win-o-
Sky Parson "Lovely Sky" Loving - 16 years, 2 months, 4 days ago

The natural chemical balance of grapes is such that they can ferment without the addition of sugars, acids, enzymes or other nutrients and that is what makes wine
Sky Parson "Lovely Sky" Loving - 16 years, 2 months, 4 days ago