does insurance cover b12 injection Medicare Shots How Much Do Vitamin B12
Description
Evidence for non-injectable routes is limited at best

However, research strongly suggests low B12 levels as a factor in NTDs, which isnt surprising, since folate and B12 work hand in hand

They already have minimal b12 intake

National Institute of Diabetes and Digestive and Kidney Diseases

Researchers should follow established storage protocols

The question is are these claims valid and if so what are some reasons b12 shots would not actually live up to their potential
