Meta-Analysis of Fermented Food Consumption and Mortality Risk from 50 Cohort Studies

A 2026 meta-analysis by Antonia Matalas synthesizes evidence from 50 prospective cohort studies involving over three million participants. It examines associations between the consumption of fermented foods and beverages and the risk of all-cause, cardiovascular disease, and cancer mortality. The findings are published as a PDF under a CC-BY-4.0 license.

Use Cases

• Conducting secondary meta-analyses on diet and mortality based on the aggregated study results.
• Investigating the relationship between specific fermented foods like yogurt, cheese, and chocolate and health outcomes.
• Training models to predict study quality or effect sizes in nutritional epidemiology based on systematic review methodology.

Strengths

• Aggregates data from 50 cohort studies, providing a broad evidence base.
• Includes over three million participants, offering substantial statistical power for meta-analysis.
• Risk of bias was formally assessed using the Newcastle-Ottawa Scale.

Limitations

• The primary data file is a 151.2 KB PDF; underlying tabular data or individual study records are not provided.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for direct computational analysis.

Provenance

Source

Antonia Matalas

Collection Method

Systematic review and meta-analysis of prospective cohort studies.

Time Range

The meta-analysis was published in 2026; the included studies' temporal coverage is not specified.

Freshness

Last updated 2026-03-18 07:41:03.

Geography

Global (studies from multiple databases, but specific geography is not detailed).