Tag: Injected b12

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Is it better to take B12 tablets or injections? A Guide to Choosing Your Supplement

Jan 7, 2026 •

3 min read

According to a Cochrane review, high-dose oral B12 can be as effective as injections for normalizing serum levels in many cases. This raises the question: is it better to take B12 tablets or injections for your specific needs?