ndc vitamin b12 injection qualifier B-12 for Animal Use Brand May Vary - Valley Vet Supply | Safe.Pharmacy|Vitamins lethargy and skin or coat issues Vitamin B-12 Cyanocobalamin
1000 mcg

Ghoul M, Mitri S

people with disorders of the gastrointestinal tract, thyroid problems, and type 1 diabetes are at risk of cobalamin deficiency

Since we know vitamin B12 is necessary for the proper function of red blood cells and brain cells, you might be wondering if its good to take higher doses of vitamin B12 as part of a healthy aging approach

[1] [2] This rapidly replenishes depleted B12 stores and corrects anaemia

Because of the difficulty of obtaining complete urine collections, creatinine clearance calculated in this way is at least as reliable as estimates based on urine collections

Body weight might affect the dose in some cases, but its not as common for B12 injections