b12 injection what does it do Vitamin - We Come to You — ASAP IVs Did you know all the

When you take B12 orally, it has to survive your digestive system, and only a fraction of it may actually reach your bloodstream

doi:10.1002/14651858.CD004655.pub3

Warnings For external use only Flammable, keep away from flame or fire Not for use with electrocautinary devices or procedures Do not use in eyes Sterile unless package is damaged or open Stop use and ask a doctor if: Irritation or redness develops Condition persists for more than 72 hours Cleansing of an injection site Keep out of reach of children

These effects are usually temporary and subside on their own

If you're treated for it and take your B12 supplements daily, you can live a normal lifespan