sandoz vitamin b12 injection monograph what is your levels are you on injections or tablets ? : r/B12_Deficiency Each dose contains 510 mg of elemental iron. sandoz – PetMeds Direct

This means you need a doctors prescription to legally get it

Tirzepatide-Specific Safety Considerations GI symptoms are generally mild to moderate Risk of hypoglycemia when used with insulin or sulfonylureas Rare risk of pancreatitis (class effect) Possible thyroid C-cell effects (class warning) Heart rate increases have been documented, but are generally modest Retatrutide-Specific Safety Considerations Higher overall rate of side effects compared to tirzepatide in Phase 2 data More pronounced heart rate increase this is a dose-dependent effect directly related to glucagon receptor activation (glucagon is known to increase heart rate in pharmacological doses) At 12 mg doses, some participants experienced increases in heart rate of 46 bpm above baseline

B12 Intravenous Dose Guidelines The amount of B12 given through an IV can change based on how bad the deficiency is and the patients health

So I will say just three more things, two of which are touched on above: B12 is stored in the liver for when we need it and normal dietary intake does not need to be high, but if you cant absorb it you do need injections