AUTHOR=Han Joohun , Durand-Morat Alvaro , Mottaleb Khondoker TITLE=Vitamin A fortification: key factors and considerations for effective implementation JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1534375 DOI=10.3389/fpubh.2025.1534375 ISSN=2296-2565