b12 injection intramuscular or intravenous Methylcobalamin (Vitamin B12) Vitamin B12 Injection Sites: All
Description
+ If you are genuinely low in B12, an injection can lift the fatigue, brain fog and sluggishness that deficiency causes, which many people feel as a clear energy boost

There are certain medical conditions where caution is needed

Sjstrm, L

Smaller volumes mean less discomfort, less chance of medication leaking from the injection site, and more doses per vial
