Is Prosecco Less Fattening Than Champagne?
                                
                                
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                                    4 min read                                
                            
                                An average 5-ounce glass of Prosecco typically contains fewer calories than a standard glass of champagne. This makes many wonder: is Prosecco less fattening than champagne? The answer lies in key differences related to alcohol and sugar content, which directly impact the final calorie count.