What is Modified Whey? A Comprehensive Guide
                                
                                
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                                    4 min read                                
                            
                                According to the U.S. Dairy Export Council, modified whey, also known as whey permeate or dairy product solids, is a co-product of producing whey protein concentrate and isolate. It is created when milk is processed to make cheese or other dairy products, leaving behind a liquid with its original composition altered to serve specific functional purposes in food manufacturing.