At this concentration, a 4mg dose requires a full 2mL injection, which is uncomfortably large and will likely hurt at the injection site
Combination Products with Other Vitamins B12 injections can be mixed with other vitamins and nutrients to meet various health needs
That color is a real and immediate diagnostic for the copper component: loss or change of the tint, or the appearance of a precipitate, indicates that something has happened to the complex
Cyanocobalamin (vitamin B12) is necessary for normal hematopoiesis and erythrocyte maturation, and also participates in a number of biochemical reactions that ensure the vital activity of the body - in the transfer of methyl groups, in the synthesis of nucleic acids, protein, in the exchange of amino acids, carbohydrates, lipids
Chang CH, Tsai WC, Lin MS, et al