What foods should you avoid with IgA deficiency?
                                
                                
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                                    4 min read                                
                            
                                According to the Primary Immune Deficiency Treatment Consortium, IgA deficiency is one of the most common primary immunodeficiencies, affecting up to 1 in 500 people. Knowing what foods should you avoid with IgA deficiency can be a critical step in managing potential health issues, such as allergies, autoimmune conditions, and gastrointestinal problems.