Found in foods and supplements, omega-3 fatty acids are a type of polyunsaturated fat that plays an important role in both heart and brain health. These good-for-you nutrients have been linked to lower inflammation, reduced blood pressure, and healthier blood vessels, among other benefits. But there’s often confusion about exactly how much you actually need to support cognitive function and cardiovascular wellness.
Omega-3s for Heart Health
Omega-3 fatty acids come in three main forms: EPA, DHA, and ALA. EPA and DHA are found primarily in seafood, while ALA comes from plant-based sources.
EPA and DHA are often emphasized more than ALA for heart health. “They influence several pathways relevant to cardiovascular disease, including lowering triglycerides, modestly improving blood pressure, and supporting endothelial function,” Michelle Routhenstein, MS, RD, CDCES, CDN, a preventive cardiology dietitian at EntirelyNourished.com, told Health.
If you’re aiming for more targeted heart-health benefits, the amount of EPA and DHA you need may be higher than what’s found in a standard fish oil supplement, which typically contains about 180 milligrams of EPA and 120 milligrams of DHA per serving.
Read Full Article Here
