Omega-3 fatty acids are primarily found in fatty fish, such as salmon, mackerel, and sardines. They are also present in plant-based sources like flaxseeds, chia seeds, and walnuts. These beneficial fats are known for their anti-inflammatory properties and support heart health by reducing triglycerides and improving cholesterol profiles. Additionally, they play a crucial role in brain function and development. Regularly including omega-3-rich foods in your diet can contribute to overall health and help prevent chronic diseases.