Essential fatty acids, like Omega-3 and Omega-6, are crucial for overall nutrition and health. They support brain function, reduce inflammation, and promote heart health by lowering triglyceride levels and improving cholesterol balance. Additionally, essential fatty acids play a key role in cell membrane structure and function. The human body cannot produce these acids, necessitating their inclusion through diet, typically found in fatty fish, nuts, and seeds. A balanced intake of these fats supports various bodily functions and overall health.