These are common signs of a B12 deficiency
This isnt just a simple vitamin deficiency
[19] Other than that, though, B12 injections are considered to be quite safe, so try not to worry about doing it "wrong." As long as you wash your hands, work in a sterile environment, and inject into the proper site using the correct technique, you'll do great.Thanks Tips Store vitamin B12 injection medication at room temperature, away from moisture, heat, and light
They should also perform follow-up labs during your cycle to ensure your body is responding well to the protocol
Rotate injection sites: ideal sites include the abdomen, thigh or upper arm
S2) UniFrac analyses and BrayCurtis dissimilarity analysis (Supplementary Fig