how often to take vitamin b12 injections Injections: Who Should Get Them and Long Do They Last? b12 injection every day can

More importantly, many people have underlying issues that block B12 absorption, regardless of what they eat

Intramuscular B12 injection sites If you prefer intramuscular delivery, the best places for B12 shots are often the rounded shoulder muscle (deltoid), the thigh, and the hip

It isnt a stimulant, so results feel calm and steady

Vitamin B12 injection effects can include: Soreness or slight bruising where the needle goes in A warm feeling right after the injection Mild headache in some people, which usually passes quickly Rare allergic reactions, which is why a health check happens first Vitamin B12 injection painful is a common worry, but most people describe it as a quick pinch rather than anything severe