What is an unsafe amount of vitamin B6 and how to avoid toxicity?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to the National Institutes of Health, while vitamin B6 deficiency is rare in the U.S., excessive intake from supplements can lead to nerve damage. This guide explains what is an unsafe amount of vitamin B6 and outlines the symptoms of toxicity to help you stay safe.