Vitamin D, vitamin B 12 and folic acid concentrations

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Are women getting enough key vitamins before pregnancy? new study investigates

Knowledge-focused Recruiting now

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…

Matched conditions: VITAMIN D, VITAMIN B 12 AND FOLIC ACID CONCENTRATIONS

Sponsor: University of Mostar • Aim: Knowledge-focused

Last updated Jun 27, 2026 12:29 UTC

Vitamin D, vitamin B 12 and folic acid concentrations

Get alerted when new Vitamin D, vitamin B 12 and folic acid concentrations trials appear

Are women getting enough key vitamins before pregnancy? new study investigates