French wine vinegar with a new twist: ‘It’s like taking a hit of alcohol, it’s more refreshing’

Wine vinegar is a popular ingredient for sparkling wines.But some people believe that vinegar can be used to improve a wine, even though there are no conclusive scientific studies on its effects.Vinegar is usually distilled from the grape skins, or by mixing the juice with water and sugar.When used to make vinegar, it has to