b12 injection vs oral energy effect vs. Intramuscular Vitamin in Vitamin B12 Deficiency • The Blood Project B12 Injections for Energy: Benefits
Description
Kwon D, Park G

Most of it over 90% is water

Based on evidence from in vitro and animal studies, microbiome outcomes may differ by cobalamin form and co-intervention

Adequate vitamin B12 levels support healthy nerve function and DNA synthesis, both of which are important for the development and activity of white blood cells
