Vitamin B-12 is a water-soluble vitamin necessary for the maintenance of a healthy nervous system, enhanced cognition, and for the metabolic utilization of fats and proteins Essential for the synthesis of DNA during cell division Brand : NuMedica MPN(PartNumber) : NM129 EAN : 0812527011298 Product Dimensions(LxWxH) : 3x4x3cm ; 45 g Package Dimensions(LxWxH) : 9x5x4cm ; 45 g