what is the dosage for vitamin b12 injections Cyanocobalamin Injection 1000 mcg — Mountainside Medical Vitamin B-12 Cyanocobalamin Injection -

Yes, insurance doesnt cover it because it works

It does not affect blood sugar levels

Generalized: Anaphylactic shock and death have been reported with administration of parenteral vitamin B12 (see WARNINGS)

For training days, inject 30 to 60 minutes before exercise

However, regular intramuscular injections are a significant strain on resources (both time and financial) and are inconvenient for patients, so a trial of oral replacement therapy may be suitable in some cases

The honest boundary is that even the coherent pairing is a mechanistic hypothesis with no human validation, so the most defensible research posture is to study the single compound at its documented dose first, and treat any combination as a further, clearly-labelled research question rather than a default