How long does it take for gluten to leave your blood?
                                
                                
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                                    4 min read                                
                            
                                For those with celiac disease, gluten itself passes through the system in a few days, but the immune-driven antibodies that cause damage can linger in the blood for months or even years. This crucial distinction explains why recovery timelines extend far beyond the initial digestive transit when you ask how long does it take for gluten to leave your blood.