b12 injection monograph CYANOCOBALAMIN INJECTION, USP 30000 mcg/30 mL (1000 mcg/mL) 30 mL VIAL Cyanocobalamin (B12) Injection 1000 mcg/mL,
Description
Gastrointestinal Problems Gastrointestinal health issues are another major side effect of vitamin B12
Ensures higher levels of B12 in the bloodstream compared to oral intake
Duration: 8-12 weeks maximum before a structured break
Instead, experts recommend that you take specific B12 pills which contain around 1,000 micrograms of B12 each day, as opposed to the approximate 250mg in regular supplements
No participants withdrew from any of the six clinical trials due to treatment-related adverse effects
