Also, IM is not necessary at all, as B12 has a long, documented history of effective SQ delivery
Neelakantan, H., Vance, V., Wetzel, M
( 10 ) This high dose ensures your body has what it needs to restore optimal function quickly
Conclusion Wondering if I can give myself b12 injections
For patients without absorption disorders, high-dose oral B12 supplements (1,000-2,000 mcg daily) have been shown to be comparably effective to injections in correcting mild to moderate deficiency
In B12 Shots & B12 Injections: The Good, Bad, and Alternative! explore the critical considerations for emergency medical situations related to B12 injections