can i give myself vitamin b12 injections How to self-inject intramuscular - Overview How to Give Yourself a

Vitamin B12 deficiency is the dominant nutritional cause of hyperhomocysteinemia in a folic acid-fortified population

With that in mind, here is a realistic timeline for people who are correcting a genuine deficiency

Some patients feel as though they want more frequent injections, and occasionally we test levels to see if they are receiving adequate replacement, but Im not sure how strong the evidence is to support this. GPs should consider periodic vitamin B12 testing of higher-risk patients who take metformin, even if they dont display symptoms of deficiency, the UK medicines regulator said earlier this year

Withdraw the Needle : After administering the full dose, withdraw the needle swiftly and apply gentle pressure on the injection site with a clean cotton ball or gauze to minimize bleeding