The US Preventive Services Task Force (2023) issues an A-grade recommendation…
The US Preventive Services Task Force (2023) issues an A-grade recommendation on periconceptional folic acid supplementation for the prevention of neural tube defects. For the recommended population, dose, timing, and the underlying evidence, see the cited USPSTF statement. Popul
Advisory — derived radar signal (confidence + source fields), not an authoritative classification.
- Type
- evidence-claim
- Domain
- pregnancy-evidence
- Grade
- A
- License
- proprietary-research-use
- instance
- m326
- domain_slug
- pregnancy-evidence
- pubmed_ids
- evidence_grade
- A
- tags
- folic acid,neural tube defects,preconception,supplements,prevention,R1-verified-20260601
- source_ids
- URL-www-uspreventiveservicestaskforce-org-us
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