Vitamin B9 and Improved Cognitive Development

• The Effect of Maternal Folic Acid Supplementation on Neurodevelopmental Disorders in Offspring: An Umbrella Review of Systematic Reviews and Meta-Analyses.

  • 2025-10-31
  • Systematic Review · n = 23
  • Nutrients 17(21)
  • • Miao Yu
    • Yiming Hu
    • Lei Hou
    • Xiaomin Wu
    • Xiangxin Chen
    • Ruohan Yan
    • Jie Dong
    • Jing Wu

  • PubMed: 41228512
  • DOI: 10.3390/nu17213443

  9 Insights on

  • Improved Cognitive Development

  • High evidence
  • Rigorous Journal

  No significant associations were found for motor, intellectual/cognitive, or language development.

  Effect

  Neutral

  Effect size

  Small

  Significant

  No

  Dose

  not specified