Which brand of A2 milk is best for your digestive health?
                                
                                
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                                    4 min read                                
                            
                                A single amino acid difference in beta-casein protein is the key distinction between A1 and A2 milk, which may affect digestibility for some consumers. This distinction has led many people to seek out dedicated A2 milk brands, hoping to alleviate common digestive discomforts associated with conventional dairy.