Can You Take Too Much Choline? Understanding the Upper Limit and Side Effects
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                While choline is a vital nutrient for brain function, cell membrane formation, and fat metabolism, the body can indeed have too much. For healthy adults, the Tolerable Upper Intake Level (UL) is set at 3,500 mg per day to prevent adverse effects.