Is Organic Milk High in Iodine? What the Research Shows
                                
                                
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                                    3 min read                                
                            
                                Multiple studies across Europe and the US have consistently shown that organic milk contains significantly less iodine than its conventional counterpart, with some reporting levels 30–45% lower. This difference is largely influenced by variations in dairy farming practices, particularly feed supplementation and the use of disinfectants.