Source study found
Story checked
Vitamin C during pregnancy supports early brain development, study finds (opens in a new tab)
medicalxpress.com · 2026-11-02
Short answer
Not assessedCheck incomplete.
We found a likely source study, but its evidence could not be prepared for claim review. The article's claims remain unverified.
Share this check
The story
Vitamin C during pregnancy supports early brain development, study finds
medicalxpress.com · 2026-11-02
The story’s checkable claims.
Read the original story (opens in a new tab)NewsLink checks it
Source study identified.
A source study was identified, but the study's evidence could not be prepared for claim assessment. No claim verdicts are available.
View article claimsThe source study
Prenatal Vitamin C supplementation mediates the association between prenatal distress and infant negative affect: A prospective cohort study.
Evidence layer
Claim by claim
A source study was identified, but the study's evidence could not be prepared for claim assessment. The claims below have not been assessed.
Reading mode
Scan verdicts. Open evidence only when needed.
Claim 1 of 7Not checkedNew research from Oregon Health & Science University suggests that additional vitamin C intake during pregnancy can be an effective, low-cost and accessible intervention to promote infant emotional well-being.View evidenceHide evidence
As statedeffective, low-cost and accessible
Not checked
A source study was identified, but the evidence comparison for this claim was not completed. No verdict has been assigned.
Claim 2 of 7Not checkedThe study found that mothers with higher levels of stress during pregnancy tend to have lower vitamin C intake, which increases their offspring's risk for mental health disorders.View evidenceHide evidence
As statedincreases their offspring's risk for mental health disorders
Not checked
A source study was identified, but the evidence comparison for this claim was not completed. No verdict has been assigned.
Claim 3 of 7Not checkedSupplemental vitamin C given during pregnancy could potentially decrease this risk.View evidenceHide evidence
As statedcould potentially decrease this risk
Not checked
A source study was identified, but the evidence comparison for this claim was not completed. No verdict has been assigned.
Claim 4 of 7Not checkedResearchers collected and analyzed mental health and nutrition data from over 300 pregnant women, including vitamin C intake from food and supplements, and later assessed infant behavior at about 6 months of age.View evidenceHide evidence
As statedover 300 pregnant women
Not checked
A source study was identified, but the evidence comparison for this claim was not completed. No verdict has been assigned.
Claim 5 of 7Not checkedAnalyses showed that mothers with higher stress during pregnancy, and thus lower vitamin C intake, were more likely to have infants who showed negative emotions such as fussiness and distress at 6 months of age.View evidenceHide evidence
As statedmore likely
Not checked
A source study was identified, but the evidence comparison for this claim was not completed. No verdict has been assigned.
Claim 6 of 7Not checkedSupplemental vitamin C intake during pregnancy was described as a significant mediator for negative emotions in infants, suggesting possible protective benefits for fetal brain development.View evidenceHide evidence
As statedsignificant mediator
Not checked
A source study was identified, but the evidence comparison for this claim was not completed. No verdict has been assigned.
Claim 7 of 7Not checkedThe article says the team hopes future related work will help define the optimal prenatal diet and assess whether these interventions continue to mitigate long-term risk.View evidenceHide evidence
As statedlong-term risk
Not checked
A source study was identified, but the evidence comparison for this claim was not completed. No verdict has been assigned.
Method layer
NewsLink found the paper. Tessa takes you deeper.
NewsLink checks the story. Tessa is where you inspect the paper, authors, evidence, and research context.
Open the paper in Tessa
Prenatal Vitamin C supplementation mediates the association between prenatal distress and infant negative affect: A prospective cohort study.
Developmental Psychology · 2026
Why this one
Near certain
NewsLink found the paper. Tessa is where you inspect it deeply.
Papers considered
The selected paper, plus nearby candidates.
Crossref, Europe PMC, PubMed · 37 candidate papers
Prenatal Vitamin C supplementation mediates the association between prenatal distress and infant negative affect: A prospective cohort study.
Developmental Psychology · 2026 · Crossref
Editorial Board
Journal of Applied Developmental Psychology · 2026 · Crossref
"What happens at the doctor's?": a qualitative study exploring social representations and experiential knowledge of medical consultation in 5-6 year-olds.
2026 · Europe PMC
Spillover effects on infant caregiving and domestic work during the poriborton clean cookstove trial.
2026 · Europe PMC
Avoidance habit learning in adolescents and young women with anorexia nervosa: an fMRI study.
2026 · Europe PMC
A cross-sectional examination of immune adaptations during pregnancy in the ECHO Cohort.
2026 · Europe PMC
And 31 more candidates considered.