b12 injection combination Methylcobalamin (Vitamin B12) B Complex Extract With Vitamin
Description
Any existing symptoms of B12 deficiency (such as fatigue or dizziness) may begin to alleviate

Compared to other types, IM needles are usually longer and thicker

This dose usually keeps B12 levels good for most patients
[DOI] [PubMed] [Google Scholar] 191.Ng FM, Sun J, Sharma L, Libinaka R, Jiang WJ, Gianello R

At the very best its pointless and youre wasting money because your body will just wee out any any excess vitamins and minerals
If you do need replacement, your clinician will help choose the right route and schedule
