contraindications of vitamin b12 injection Are Shots Right for You? Are B12 Shots Safe? Royal

What this article does is explain why that's genuinely the right answer rather than a brush-off, what is and isn't known about topical copper peptides in this context, and what's worth raising with a doctor rather than guessing at

A dose of 100 mcg daily for six or seven days should be administered by intramuscular or deep subcutaneous injection

If you have one of those conditions, getting B12 injections can prevent a deficiency before it starts

Regeneration of tetrahydrofolate from 5-methyltetrahydrofolate Mechanism of Action Methionine Methionine exerts its effect in the body through the production of S-adenosylmethionine in the methionine cycle