is oral b12 as good as injections Vitamin vs. Supplements: Which Works Best? Vitamin B12 for Injection Cyanocobalamin

On the other hand, those with methylation issues (MTHFR gene mutations carriers, for instance) do best on methylated B12, that is, methylcobalamin

B12 injections supply vitamin B12 as methylcobalamin or cyanocobalamin, typically given intramuscularly into the deltoid, supporting red blood cell formation, myelin and nervous system health, and the metabolism of homocysteine, a process that can falter with vegan diets, malabsorption, or medications like metformin

Inconsistent absorption means inconsistent results

Lipotropic and B12 Shots in Tucson If youve struggled to lose weight through a diet and exercise plan alone, you may need an added boost to fuel your progress