Vitamin shot vs. pill for B12 deficiency
Part of Hormones & metabolism clinical trials.
This study tests whether a vitamin B12 injection is as safe and effective as a B12 pill. You may be able to join if you have low B12 levels and are not currently taking B12 supplements.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- Your blood test shows low vitamin B12 (under 350 pmol/L).
- You have not taken B12, folic acid, or B6 supplements in the last 6 months.
- You are generally healthy and can attend study visits.
- If you are a woman able to have children, you must agree to use two forms of birth control (like an IUD plus condom) during the study.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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