What Vitamins Lower MCV? A Guide to Correcting High Red Blood Cell Volume
                                
                                
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                                    4 min read                                
                            
                                According to the National Institutes of Health, deficiencies in vitamin B12 and folate are the most common causes of megaloblastic anemia, a condition characterized by high MCV. This article explores what vitamins lower MCV by correcting these nutritional imbalances and explains why addressing the root cause is crucial for your health.