How much copper is too much mg?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to the National Institutes of Health, the tolerable upper intake level (UL) for copper for adults is 10 milligrams (mg) per day. Understanding how much copper is too much mg is crucial for preventing toxicity and maintaining optimal health, as both deficiency and excess can have significant health impacts.