Hello! Although the grapes used to make white and red wines are slightly different, the nutritional value is the same. Red wine is a mixture of fermented red grape skins, pulp and juice, with a deep red or bright red color, sweet taste and fragrant aroma. White wine, on the other hand, is made from the fermentation of white grapes or the juice of red grapes, and has a light yellow or golden color, bright liquid crystals, and a pure and refreshing taste. In addition, the wine, there is a "rosé wine", rosé wine made from red grapes, color peach, rose red, wine taste between red and white, close to white wine. French red wine chart:

French white wine: the famous French Chateau Gredault white wine:/eat/gb/images/2007-07/26/xin_5207042615339212304820.jpg Thank you!