Omega-3s and Heart Health: What the Research Really Shows
Research shows that omega-3 fatty acids (EPA and DHA) can significantly support cardiovascular health. A major 2019 meta-analysis found that supplementing with omega-3s was associated with a 35% reduction in fatal heart attacks, a 13% lower risk of heart attacks, and a 10% reduction in coronary heart disease events. The benefits were dose-dependent, with each additional gram of EPA and DHA linked to a 9% lower heart attack risk. For meaningful results, experts recommend choosing omega-3 supplements that provide at least 1,000 mg of combined EPA and DHA per day.
