SynthesisAdvances in nutrition (Bethesda, Md.)2025
Seafood During Pregnancy and Lactation and Child Neurocognitive Development: A Systematic Review.
Synthesis in Advances in nutrition (Bethesda, Md.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Seafood and Neurocognitive Development in Children: A Systematic Review.Advances in nutrition (Bethesda, Md.) · 2025Pooled it
- Association between Maternal Lead Exposure from Seafood Consumption and Neurodevelopment: A Systematic Review.Advances in nutrition (Bethesda, Md.) · 2025Pooled it
- Hook, Line, and Thinker: Seafood Nets Benefits for Neurocognitive Development.Advances in nutrition (Bethesda, Md.) · 2025Article
- Seafood Toxicant Exposure During Pregnancy, Lactation, and Childhood and Child Outcomes: A Scoping Review.Advances in nutrition (Bethesda, Md.) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAssessing seafood as a food group, rather than as a source of omega-3 fatty acids or contaminants, may better inform dietary guidance for pregnancy and lactation.
objectivesThis study aims to assess relationships between seafood consumption during pregnancy and lactation and neurocognitive development in the child.
methodsThree electronic databases were searched up to September 2024 to update a previous search from 2000 to 2019. Articles were included if seafood intake during pregnancy or lactation and a child outcome was assessed [neurocognitive development including cognitive, social-emotional, behavioral, movement/physical, language/communication, and aggregate scores as well as depression, anxiety, attention-deficit/hyperactivity disorder (ADHD), and autism spectrum disorder (ASD)]. Articles were screened at title, abstract, and full-text levels independently by 2 analysts. Data were extracted, quality checked, and synthesized narratively considering the direction, magnitude, and statistical significance of results. The risk of bias was assessed using study design-specific tools. Certainty of evidence was assessed using Grading of Recommendations Assessment, Development and Evaluations.
resultsForty articles [1 randomized controlled trial (RCT), 24 prospective cohorts, and 1 retrospective cohort] during pregnancy were identified; none for lactation. Evidence suggested relationships between higher seafood consumption and better social-emotional and behavioral development in children and adolescents aged 0-18 y as well as better aggregate scores of development for those <4 y. The certainty of the evidence was very low to moderate due to the lack of RCTs. Evidence for overall cognitive development was inconsistent but higher seafood may be related to better attention, reasoning and problem-solving, and verbal intelligence. However, evidence was limited in the number of studies and ages assessed. Evidence was inconsistent for movement/physical and language/communication development, and a paucity of studies was found for ADHD and ASD.
conclusionsSeafood consumption within currently recommended amounts during pregnancy may be associated with better social-emotional, behavioral, and aggregate scores of development in the child, as well as potentially some aspects of cognitive development. This study was registered at PROSPERO as CRD42023432844.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.