Can You Take Too Much Active Folate? Understanding the Risks
                                
                                
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                                    5 min read                                
                            
                                A 2008 study found that the synthetic form, folic acid, has a tolerable upper intake limit of 1,000 mcg per day due to potential risks. This raises a critical question: can you take too much active folate, also known as L-methylfolate?