What Does Methylcobalamin Consist Of?
                                
                                
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                                    3 min read                                
                            
                                Methylcobalamin, a natural and active form of vitamin B12, is one of the most structurally complex nonpolymeric biomolecules known. It consists of a large, intricate chemical structure centered around a cobalt ion and featuring a key methyl group that differentiates it from other B12 types.