ANSWER: What health benefits do omega-3 fatty acids provide? Omega-3 fatty acids, found in fatty fish, flaxseeds, and walnuts, are vital for heart health, reducing inflammation, and supporting brain function. They can lower triglycerides, decrease blood pressure, and reduce the risk of chronic diseases like heart disease. Omega-3s are also crucial for prenatal development and may improve eye health and mental well-being. Regular consumption as part of a balanced diet can contribute to overall health.