b12 injections subcutaneous or intramuscular Best Vitamin Injection Sites: Where to Inject B12 · PA Relief B12 vitamin Store Intramuscular vs
Description
In fact, low B12 levels can cause discolouration of nails, brittle hair, dry lips and mouth and even hyperpigmentation

The Pur Health exclusively uses pharmaceutical-grade B12 in two forms: methylcobalamin (the active, readily-usable form) and cyanocobalamin (the stable, synthetic form your body converts)
Push the plunger slowly to administer the full dose

While cobalamin is non-toxic to dogs, it should not be given to canines with known hypersensitivity to it or cobalt
