Supportive but not conclusive research shows that consumption of EPA and DHA omega-3 fatty acids may reduce the risk of coronary artery disease.
Is it true that Supportive but not conclusive research shows that consumption of EPA and DHA omega-3 fatty acids may reduce the risk of coronary artery disease?
Yes. Current clinical and epidemiological evidence supports the view that consumption of EPA and DHA omega-3 fatty acids may reduce the risk of coronary artery disease and cardiovascular events, though benefits can vary by dose and patient population.
Verdict: SUPPORTED · 5 sources for, 0 against · Last checked
Multiple recent reviews, cohort analyses, and clinical studies (e.g., [0], [3], [6], [9], [11]) consistently report that higher intake or circulating levels of EPA and DHA are associated with reduced cardiovascular disease risk, lower mortality, and favorable changes in lipid and inflammatory profiles. While some high-dose regimens carry a trade-off regarding atrial fibrillation risk, the general finding that omega-3 consumption is protective against coronary artery disease is well-supported in the literature.
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I, D. & PC, C. (2025). N-3 Fatty Acids (EPA and DHA) and Cardiovascular Health - Updated Review of Mechanisms and Clinical Outcomes.. doi.org. https://doi.org/10.1007/s11883-025-01363-2
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CJ, F., MR, T., S, K., D, C., & JN, T. (2026). Fish oil supplements in patients with chronic kidney disease.. doi.org. https://doi.org/10.1093/ckj/sfag168
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LL, Z., XG, Z., J, C., P, N., JC, S., Z, Z., YX, Z., R, Q., & LC, C. (2026). Association of Higher Dietary Omega-3 Fatty Acid Intake With Cardiovascular-Kidney-Metabolic Syndrome Stage Severity and Mortality in US Adults: A Cross-Sectional and Prospective Cohort Analysis of NHANES 1999 to 2018.. doi.org. https://doi.org/10.1161/jaha.125.046079
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W, W., C, O., J, L., D, L., J, W., Y, X., B, L., Y, L., Y, H., & J, W. (2026). The mediating effect of DHA-mediated MPV improvement on coronary artery stenosis and its prognostic value.. doi.org. https://doi.org/10.3389/fcvm.2026.1809653
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F, E., E, R., M, G., A, N., & V, D. G. (2026). Omega-3 Polyunsaturated Fatty Acid Formulations in Cardiovascular Prevention: Balancing Clinical Efficacy, Safety, and Environmental Sustainability.. doi.org. https://doi.org/10.3390/nu18152538
What does the evidence say?
Multiple recent reviews, cohort analyses, and clinical studies (e.g., [0], [3], [6], [9], [11]) consistently report that higher intake or circulating levels of EPA and DHA are associated with reduced cardiovascular disease risk, lower mortality, and favorable changes in lipid and inflammatory profiles. While some high-dose regimens carry a trade-off regarding atrial fibrillation risk, the general finding that omega-3 consumption is protective against coronary artery disease is well-supported in the literature.
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