The primary benefit of consuming omega-3 fatty acids is their positive impact on heart health. Omega-3s can reduce triglycerides, lower blood pressure, and decrease the risk of arrhythmias. These essential fatty acids also possess anti-inflammatory properties, beneficial for conditions like arthritis. Additionally, omega-3s contribute to improved brain health, potentially lowering the risk of mental decline and enhancing cognitive function. Sources include fish (like salmon), flaxseeds, and walnuts. Regular inclusion of omega-3 fatty acids in the diet supports overall well-being and longevity.