b12 injection administration site Safe Guide at Home | Step-by-Step Tutorial Is B12 Injection Im Or

Given this, the length of the needle is somewhat optional

If a protocol specifies SC, the reconstitution math below is exactly what you need

We can confirm deficiency with a lab test, or you can simply try a few injections and see how you feel most people notice a difference quickly

Therefore, the first place you need to look when the benefits of a methyl-B12 shot seems to wear off too soon is to retry the shots at the same dose and frequency but make the angle of attack much more severe, much closer to the horizontal plane, just under the skin

A 5,000 mcg tablet is not designed on the assumption that you need 5,000 mcg

It is less preferred but used when there is less chance of absorption through skin