For a detailed breakdown with every concentration, see our complete units conversion guide
Forms of B12 supplements available include: Cyanocobalamin : The most common and cost-effective form in over-the-counter supplements Methylcobalamin : A naturally occurring form, often marketed as superior though evidence for clinical advantage is limited Hydroxocobalamin : The preferred form for intramuscular injection in the UK, used therapeutically for pernicious anaemia and confirmed deficiency [4] Dosing considerations depend on the indication
Regular B12 injections are highly effective for individuals with a deficiency but they do not contain the additional compounds that can influence fat metabolism
Katsyuba, E., Mottis, A., Zitak, M., De Franco, F., Van Der Velpen, V., Gariani, K., Ryu, D., Cialabrini, L., Matilainen, O., Liscio, P., Giacch, N., Stokar-Regenscheit, N., Legouis, D., De Seigneux, S., Ivanisevic, J., Raffaelli, N., Schoonjans, K., Pellicciari, R., & Auwerx, J
