dose of b12 injections Cyanocobalamin Vitamin Injection 1000 mcg — Mountainside Medical How Vitamin B12 Injection Dosage
Description
This small molecule is a potent and selective non-competitive inhibitor of NNMT

Specific Dosage Guidelines Severe Deficiency : For patients with severe vitamin B12 deficiency, an initial dose of 1 mg (1000 g) of intramuscular hydroxocobalamin is commonly administered

Yes, hydroxocobalamin is often better tolerated by overmethylators
And while you might experience some discomfort at the time, this will probably subside after just a few seconds
