How much fluoride is in milk? A Guide to Dairy and Non-Dairy Sources
                                
                                
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                                    3 min read                                
                            
                                Cow's milk naturally contains very low levels of fluoride, with typical concentrations ranging from 0.007 to 0.086 mg/L, according to the National Institutes of Health. However, the amount of fluoride in milk can vary significantly depending on its source and type, a factor particularly relevant when considering plant-based alternatives and fortified beverages.