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Hello there! I'm Dr. Vinifera, or "Vinny" for short. Ask me your toughest wine questions, from the technical aspects of winemaking to the fine points of etiquette. I hope you find my answers educational and even amusing. Looking for a particular answer? Check my archive and my FAQs. You can also follow me on Twitter: @AskDrVinny.
Dear Dr. Vinny,
Which varietal has the fewest calories? My girlfriends think that red wine is more fattening than white wine. Is that true?
—Heather S., New York
All wines have about 100 calories per glass, more or less—sweeter and fortified wines have more calories than dry wines.
There's a nuance that might support the theory that red wine is more fattening: the higher the alcohol, the more a wine will slow down your metabolism. Since reds tend to be higher in alcohol than whites, even though the calories in each glass might be about the same, the higher alcohol might make them a bit more "fattening."
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