b12 injection with vitamin c Injection: Energy Boost and Anemia Treatment — Mountainside Medical It may take several weks of treatment to notice improvement of condition Vitamin C 500mg/5ml Injection |
Description
Non-injectable forms remain available
Randomized open label trial comparing efficacy of oral versus intramuscular vitamin B12 supplementation for treatment of vitamin B12 deficiency

[DOI] [PubMed] [Google Scholar] 70.Kublaoui BM, Holder JL , Jr, Tolson KP, Gemelli T, Zinn AR

Its deficiency can result in neurological symptoms like tingling, numbness, and difficulty with coordination
