Are women getting enough key vitamins before pregnancy? new study investigates
Knowledge-focused
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This study will measure vitamin B12, folic acid, and vitamin D levels in 360 women aged 18-49 in Herzegovina. Participants give blood samples, and no treatment is given. The goal is to see if current supplement guidelines match actual vitamin levels, so better recommendations can…
Sponsor: University of Mostar • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:29 UTC