What foods should be avoided with Refsum disease?
                                
                                
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                                    4 min read                                
                            
                                Refsum disease is a rare, inherited metabolic disorder characterized by the inability to break down phytanic acid, a type of fatty acid found in certain foods, leading to its dangerous accumulation in the body's tissues. A strict, low-phytanic-acid diet is the cornerstone of managing this condition and preventing progressive neurological and vision problems.