How much milk is actually in 2% milk?
                                
                                
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                                    2 min read                                
                            
                                Despite the common belief that 2% milk is 98% water, that percentage refers to the fat content, not the amount of milk itself. A carton of 2% milk contains 100% cow's milk, but the milkfat has been reduced to precisely 2% of the total weight.