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Modifying Levels of Maternal Dietary Folic Acid or Choline to Study the Impact of Deficiencies on Offspring Health Outcomes
Published on: June 28, 2024
Folic acid and human reproduction-ten important issues for clinicians
Beth Dunlap1, Kantha Shelke, Shala A Salem
1Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University; Chicago, Illinois.
Journal of Experimental & Clinical Assisted Reproduction
|October 13, 2011
Summary
This review covers best practices for folic acid (FA) supplementation and fortification to prevent neural tube defects (NTDs). It addresses global disparities, risk factors, and emerging FA research.
Area of Science:
- Public Health and Preventive Medicine
- Obstetrics and Gynecology
- Nutritional Science
Background:
- Neural tube defects (NTDs) are serious birth defects with significant global health implications.
- Folic acid (FA) supplementation and fortification are primary strategies for NTD prevention.
- Existing evidence and clinical practices surrounding FA's role in NTD prevention require ongoing evaluation.
Purpose of the Study:
- To present current evidence-based clinical practices and controversies regarding folic acid for NTD prevention.
- To explore global disparities in NTD rates and associated risk factors beyond dietary FA deficiency.
- To review emerging data on FA's potential roles in other medical conditions.
Main Methods:
- Structured review of scientific literature and clinical data.
- Formatted as a series of ten clinical questions with detailed answers and discussions.
- Assessment of historical evidence, global NTD disparities, and risk factor analysis.
Main Results:
- Comprehensive overview of folic acid supplementation and fortification efficacy and controversies.
- Highlights racial/ethnic disparities in NTD prevalence worldwide.
- Identifies non-dietary risk factors for NTDs and discusses public health challenges in monitoring and safety.
Conclusions:
- Folic acid remains a critical intervention for preventing neural tube defects, but challenges in equitable access and understanding persist.
- Further research is needed to explore folic acid's broader health implications, including potential roles in malignant processes and cardiovascular disease.
- Continued monitoring and public health strategies are essential for optimizing folic acid's impact on preventing NTDs globally.
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