Research
Macro partitioning
Consuming fish, especially oily fish, at least twice a week reduces the risk of sudden death and death from coronary artery disease due to omega-3 fatty acids (EPA/DHA).
Eat fish, especially oily fish like salmon, at least twice a week (about 8 ounces total). This provides protective omega-3 fatty acids. If you are pregnant or have young children, choose lower-mercury options like canned light tuna or salmon.
GoodSupportsHIGH confidence
The consumption of 2 servings (≥8 ounces) per week of fish high in EPA and DHA is associated with a reduced risk of both sudden death and death from coronary artery disease in adults.
Why this rating
Based on observational studies and clinical trials cited in the statement.
Source
Diet and Lifestyle Recommendations Revision 2006
Alice H. Lichtenstein et al. · Circulation · 2006
DOI 10.1161/circulationaha.106.176158
clinical_guidelineCited 2,714×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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