EPA supplements prevent heart disease
7.0Moderate
evidence
evidence
The Claim
Many people believe that taking EPA supplements can significantly reduce the risk of developing heart disease. This stems from the understanding that EPA, an omega-3 fatty acid, is beneficial for heart health.
Origin
This myth originates from early observational studies and media reports highlighting the heart health benefits of omega-3s found in fish oil.
What Science Says
Recent meta-analyses and randomized controlled trials (RCTs) show mixed results. Some studies indicate modest cardiovascular benefits, while others find no significant effect. Analysis suggests benefits might depend on the population group and dosage. Overall, evidence does not strongly support EPA supplements as a standalone preventive measure for heart disease.
Verdict
Partially True
Sources
- PMID:38642570 Global incidence, prevalence, years lived with disability (YLDs), disability-adjusted life-years (DALYs), and healthy life expectancy (HALE) for 371 diseases and injuries in 204 countries and territories and 811 subnational locations, 1990-2021: a systematic analysis for the Global Burden of Disease Study 2021.
- PMID:36103100 Efficacy and Safety of Omega-3 Fatty Acids in the Prevention of Cardiovascular Disease: A Systematic Review and Meta-analysis.
- PMID:38762324 Global burden and strength of evidence for 88 risk factors in 204 countries and 811 subnational locations, 1990-2021: a systematic analysis for the Global Burden of Disease Study 2021.