Nutrition Diet: Is mayonnaise low in acid?
                                
                                
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                                    4 min read                                
                            
                                It is a common misconception that mayonnaise is the cause of foodborne illness from dishes like potato or tuna salad. The truth is that commercially produced mayonnaise is intentionally and highly acidic, with a pH typically ranging between 3.6 and 4.0. The very feature people wrongly blame is what actually helps to protect it from bacterial growth, definitively answering the question, 'Is mayonnaise low in acid?'.