ArticleIrish journal of medical science2026
Association of total fish-shellfish consumption with biological aging: a cross-sectional analysis of NHANES 1999-2020 with mediation by inflammatory and antioxidant biomarkers.
Article in Irish journal of medical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAging challenges healthcare globally. Fish and shellfish (fish-shellfish) are substantial providers of omega-3 fatty acids, which may mitigate multiple aging-related diseases. However, the relationship between fish-shellfish consumption and biological aging (BA) remains incompletely elucidated.
aimsTo explore potential relationships between total fish-shellfish consumption (status/frequency) and BA assessed via Phenotypic age (PhenoAge) and risk of PhenoAge acceleration (PhenoAgeAccel), with a focus on examining the mediation role played by inflammatory/antioxidant biomarkers.
methodsThe cross-sectional study was executed using weighted data from 27,801 American adults who participated in the National Health and Nutrition Examination Survey (1999-2020). To assess the total fish-shellfish consumption-BA relationship, multivariable linear and logistic regression, restricted cubic spline (RCS), threshold effect analysis, mediation analysis, and subgroup analysis were used.
resultsTotal fish-shellfish consumption inversely associated with BA. Specifically, fish consumers had significantly lower PhenoAge (β = -1.01, 95% CI: -1.41, -0.62) and reduced PhenoAgeAccel risk (OR = 0.84, 95% CI: 0.77, 0.92; both P < 0.001) versus non-consumers. Higher fish consumption frequency also associated with attenuated BA (β
conclusionsOur study demonstrated a negative correlation between total fish-shellfish consumption and BA, with a potential primary contributor of fish consumption to this association. Inflammatory/antioxidant biomarkers may mediate the relationship.
Indexed as
Identifiers
41217697What Socratic 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 Socratic graph.