Vitamin B12 Overdose: Can I Have One?

Vitamin B12 Overdose: Can I Have One?

Nothing is impossible, but experiencing a Vitamin B12 overdose is improbable, to say the least. Let’s get this out of the way first: Vitamin B12 (cobalamin) is, for the vast majority of people, safe in higher doses. Vitamin B12 is water-soluble, which means that any...