Understanding Extremely High Zinc Intakes and Their Risks
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to the National Institutes of Health, the tolerable upper intake level for zinc in adults is 40 mg per day, with extremely high intakes potentially leading to adverse health effects. While zinc is an essential mineral for numerous bodily functions, consuming excessive amounts, particularly from supplements, can disrupt delicate physiological balances. Understanding the signs of zinc toxicity is crucial for anyone taking high-dose supplements or with potential occupational exposure.