Which of the following is a source of omega-3 fatty acids?

Fish oils are indeed a rich source of omega-3 fatty acids, particularly the essential fatty acids EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid). These types of fatty acids play a vital role in heart health, brain function, and reducing inflammation. Omega-3 fatty acids cannot be synthesized by the body and must be obtained from dietary sources, which is why including fish oils in one’s diet is highly recommended for optimal health.

Other options like canola oil do contain some omega-3 fatty acids, but the concentration is much lower compared to fish oils. Palm oil and corn oil do not provide significant amounts of omega-3 fatty acids and are primarily sources of saturated and omega-6 fatty acids, respectively. Thus, fish oils are the standout source for omega-3s in this context.