b12 shot injection site Best Vitamin Site: Administering B12 Shots what does vitamin b12 injection

In a randomized, double-blind, placebo-controlled human trial, chronic supplementation with the NAD+ precursor nicotinamide riboside was well tolerated and effectively raised NAD+ metabolism in healthy middle-aged and older adults, with early signals toward lower blood pressure and arterial stiffness[1]

Not for human consumption, veterinary use, or clinical application.

This creates waste and inconvenience

A: Yes, B12 injections have an excellent safety profile

Other issues, like atrophic gastritis (a thinning of the stomach lining), reduce the production of stomach acid, which is essential for releasing B12 from food