Cyanocobalamin must first get converted into hydroxocobalamin before the body can actually use it
Several limitations associated with the present study must be mentioned
High-risk groups include older adults, vegans, individuals with pernicious anaemia, those with malabsorption conditions such as Crohn's disease or coeliac disease, people taking metformin or proton pump inhibitors long-term, and those with recent nitrous oxide exposure including recreational use
Huang CY, Hsieh YL, Ju DT, Lin CC, Kuo CH, Liou YF, Ho TJ, Tsai CH, Tsai FJ, Lin JY (2015) Attenuation of magnesium sulfate on CoCl-induced cell death by activating ERK1/2/MAPK and inhibiting HIF-1 via mitochondrial apoptotic signaling suppression in a neuronal cell line
Inject the bacteriostatic water slowly, directing it down the inside wall of the vial rather than directly onto the powder