The Key Differences Between A1 and A2 Yogurt Explained
                                
                                
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                                    4 min read                                
                            
                                Did you know that most commercial cow's milk contains a mix of two beta-casein proteins, A1 and A2, which can significantly affect how yogurt is digested? The fundamental difference between A1 and A2 yogurt lies in the type of beta-casein protein present, and for some, this small variation can lead to big differences in digestive comfort.