Does Fry Oil Contain Gluten? Understanding the Real Risk of Cross-Contamination
                                
                                
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                                    4 min read                                
                            
                                Most pure cooking oils, such as vegetable, canola, and olive oil, are naturally gluten-free, but they can easily become contaminated when used for frying. For individuals with celiac disease or a gluten sensitivity, this cross-contact is a major concern, as even trace amounts of gluten can trigger a reaction. It’s not the oil itself that is the danger, but what has previously been fried in it.