What supplements should you avoid if you have hypothyroidism?
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                According to the American Thyroid Association, an estimated 20 million Americans have some form of thyroid disease. For those with an underactive thyroid, careful management of diet and supplements is crucial to ensure medication effectiveness. Learn what supplements should you avoid if you have hypothyroidism to prevent medication interference, inaccurate lab results, or worsened symptoms.