prescription vitamin b12 injection Cyanocobalamin 1000 mcg — Mountainside Medical This product requires a valid prescription and is intended for veterinary use only. Vitamin B12 Injections (Cyanocobalamin Injections)

a small molecule that remains preclinical and not approved

Most protocols recommend a 24 week break after a cycle to reassess progress and prevent diminishing returns

Directions for Use B 12 Injection will be given to you as an Injection by a doctor or nurse in a hospital or clinic

So, is there a concern about overdose

Giving them more frequently than the established schedule is a form of over-treatment that is not supported by evidence and can strain healthcare resources (nurses time, clinic space, and medication supplies)

This happens because certain MTHFR mutations (C667T and A129C) lower the amount of active folate being produced in the body, and the use of vitamin B12 requires the active form of folate