is a b12 injection better than tablets What Are Injections? And Are They Safe? Vitamin B12 Injections vs. Supplements:

We provide comprehensive assessments, custom protocols, and ongoing monitoring to ensure optimal results while maintaining safety

Crovesy, L., Ostrowski, M., Ferreira, D

Many people do but if you have a digestive condition, low stomach acid or any gut absorption issue, very little of an oral supplement will actually be absorbed regardless of the dose

Other reported clinical experience has not identified differences in responses between the elderly and younger patients

If you are switching from a compounded formulation (pink) to an FDA-approved product (clear), the visual difference is dramatic but completely expected