What essential health benefit is associated with Omega-3 fatty acids?

Omega-3 fatty acids are a type of polyunsaturated fat that is vital for various health functions, and they are predominantly found in fish. Fish such as salmon, mackerel, and sardines are rich sources of these essential fats. The health benefits attributed to Omega-3 fatty acids include supporting heart health, reducing inflammation, and playing a role in brain function. While the other options touch upon important health aspects, they do not specifically highlight the primary source of Omega-3 fatty acids in the way that identifying fish does. This connection to fish is crucial because it emphasizes the dietary intake of Omega-3s and underscores the importance of including these foods in a balanced diet to harness their health benefits.