blokium b12 injections IM 3ml #5a and protein synthesis Vitamin B12 Injection: Energy Boost

I recommend: at least 2,000 mcg (g) cyanocobalamin once each week, ideally as a chewable, sublingual, or liquid supplement taken on an empty stomach or at least 50 mcg daily of supplemental cyanocobalamin or a serving of B12-fortified foods three times a day, each containing at least 190 percent of the Daily Value listed on the nutrition facts label Those over 65 years of age should take at least 1,000 mcg (g) cyanocobalamin every day

Those taking certain medications that affect how you absorb vitamin B12

I have been using these vitamins for a while and so far so good

Counterion identity can affect molecular weight, elemental composition, solubility, crystallinity and analytical results