Signs of Iron Overload from Ferrous Sulfate Explained
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to the Centers for Disease Control and Prevention (CDC), iron-containing products are a leading cause of fatal poisoning in young children. An acute overdose of ferrous sulfate can lead to serious toxicity, while chronic, excessive intake can cause a gradual accumulation of iron throughout the body.