whats in the b12 injection Best Vitamin Site: Administering B12 Shots Sublingual B12 vs. B12 Injections:
Description
Curr Mol Med

All handling must comply with institutional safety protocols

The site added: When a higher dose of vitamin B is taken, people may suffer from indigestion, nausea or mild diarrhoea

Do not self-administer or exceed the prescribed dosage