What Foods Should You Not Eat with CSID?
                                
                                
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                                    4 min read                                
                            
                                According to the IFFGD, congenital sucrase-isomaltase deficiency (CSID) is a rare genetic disorder that impairs the ability to digest sucrose and starch, leading to a range of gastrointestinal symptoms. Knowing what foods should you not eat with CSID is the primary way to manage this condition and improve digestive health.