Association between micronutrient supplementation during pregnancy and preterm birth: evidence from a large-scale children survey and Mendelian randomization study

Association between micronutrient supplementation during pregnancy and preterm birth: evidence from a large-scale children survey and Mendelian randomization study

BackgroundPreterm birth (PTB) is a leading cause of neonatal mortality and under-five mortality worldwide, with long-term health impacts. While micronutrient supplementation shows promise in preventing PTB, its effectiveness remains controversial due to confounding factors. This study aims to elucid...

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Bibliographic Details
Main Authors: Liwen Ding, Yiliang Liu, Xiaona Yin, Guomin Wen, Dengli Sun, Danxia Xian, Yafen Zhao, Maolin Zhang, Weikang Yang, Weiqing Chen
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-05-01
Series:Frontiers in Public Health
Subjects:
preterm birth
micronutrient supplementation
folic acid
iron
calcium
multinutrient
Online Access:https://www.frontiersin.org/articles/10.3389/fpubh.2025.1451006/full
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https://www.frontiersin.org/articles/10.3389/fpubh.2025.1451006/full

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