cytex vitamin b12 injectable Injection l Cyanocobalamin 000 mcg/mL of supplemental vitamin B Cyanocobalamin B12: Energy & Nerve
Description
Can I use sublingual B12 or oral forms of B12 instead of shots
[DOI] [PMC free article] [PubMed] [Google Scholar] 69
Normal serum vitamin B12 levels range between 200-900 pg/mL, with concentrations less than 200 pg/mL usually resulting in deficiency
Subclinical B12 deficiency, however, is far more prevalent, affecting up to 26% of the general population
