What Wine Has the Most Protein? Dispelling a Common Nutrition Myth
                                
                                
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                                    3 min read                                
                            
                                A standard 5-ounce glass of wine, whether red or white, contains a negligible amount of protein—about 0.1 grams. Therefore, when contemplating **what wine has the most protein?**, it is important to understand that no wine variety offers a significant dietary protein source. The minute quantities that exist in the raw grape juice are largely removed during the winemaking process.