How much copper is in a boiled egg?
                                
                                
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                                    3 min read                                
                            
                                According to the U.S. Department of Agriculture (USDA), a single large hard-boiled egg contains approximately 0.01 milligrams (mg) of copper. While this amount may seem small, it is part of a broader nutritional profile that contributes to overall health. Understanding how much copper is in a boiled egg helps contextualize its role as a source of essential minerals.