what is b12 injections given for Are Vitamin Shots Right You? What Is B12 Injection What's

Vitamin B12 is essential for myelin production, the protective sheath around nerve fibres that enables efficient nerve signal transmission

Over time, expired B12 injections may lose their potency, meaning they might not provide the intended health benefits

Pernicious Anemia The most common cause of vitamin B12 deficiency is decreased or missing intrinsic factors

As seen above, most potential drawbacks from vitamin B12 shots are ultimately minor, such as slight swelling or itchiness at the injection site

Correct needle size for subcut si Thanks to the advice from this community I have been s I for about 2 yrs

So no alcohol the day or injection and drink lots of water