b12 cyanocobalamin synthetic vs methylcobalamin injection Vitamin 1000 mcg — Mountainside Medical Vitamin B12 Forms and Genotype

Unfortunately, there is not a definite answer to how bioavailable oral supplements are, as everything from the type of vitamin to the health of your gastrointestinal tract affects your bodys ability to process and absorb nutrients

High dose B12 (prefer to not use cyanocobalamin) is an effective treatment for septic shock and carbon monoxide poisoning

Severity of Deficiency The level of B12 deficiency affects the dose needed

After one week of recovery period, only the recipient mice that exceeded the initial body weight (i.e., body weight of the recipient plus weight of the transplant) were subjected to a HFD (D12451) (45.0 % kcal from fat) (Research Diets Inc.) for 8 weeks