Research
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A minimal fish intake of 175 g (approximately 2 servings) weekly is associated with lower risk of major cardiovascular disease (CVD) and mortality among patients with prior CVD.
Practitioners should recommend at least 2 servings of fish per week for patients with a history of cardiovascular disease.
StrongSupportsmedium confidence
Findings of this pooled analysis of 4 cohort studies indicated that a minimal fish intake of 175 g (approximately 2 servings) weekly is associated with lower risk of major CVD and mortality among patients with prior CVD but not in general populations.
Why this rating
Based on a pooled analysis of individual participant data from multiple cohort studies.
Source
Associations of Fish Consumption With Risk of Cardiovascular Disease and Mortality Among Individuals With or Without Vascular Disease From 58 Countries
Deepa Mohan et al. · JAMA Internal Medicine · 2021
DOI 10.1001/jamainternmed.2021.0036
Meta-analysisCited 141×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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