What is B12: Uses, Warnings & Interactions

Updated May 14, 2025  •  Published May 8, 2022

B12 overview

BRAND NAMES:

Generic Names:

  • B12

Uses:

Therapeutic Classes:

Forms:

How it’s taken:

What is B12 used for?

What form(s) does B12 come in

What are common B12 doses?

  • Bottle 90 Tablets Sublingual

How to take B12

What to do if you miss a dose of B12

B12 contraindications

B12 warnings

B12 interactions

B12 side effects

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