How much protein is in a 16oz cup of milk? Here's the Breakdown
                                
                                
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                                    3 min read                                
                            
                                A single 8oz cup of cow's milk contains approximately 8 grams of high-quality, complete protein, but doubling that to a 16oz cup significantly increases your intake. This provides a substantial and convenient source of this essential macronutrient, regardless of the fat content.