why do vitamin b12 injections hurt The look of surprise never gets old when we do B12 why is b12 injection painful

Inject tirzepatide into subcutaneous tissue (the layer of fat beneath the skin) on your abdomen, thigh, or upper arm using a short, thin needle appropriate for subcutaneous injection

Oral B12 supplements require daily intake and have much lower bioavailability only about 1 to 2% is absorbed without intrinsic factor.

Injections using a 5/8 (1.5cm) needle are inserted at a 45-degree angle

What to do after finishing the trek

Then, the dose might change based on how you react and other factors

These tests need to be considered together and alongside clinical signs, history, physical exam findings, as well as the subjective clues that your veterinarian detects