Health Capsule Omega-3 fatty acids—often simply called “omega-3s”—are essential for maintaining good health. They contribute to the development of brain cells and help support the proper function of your heart and other vital organs. Because your body doesn't produce omega-3s on its own, you must get them through your diet or supplements. Fish such as salmon and tuna are excellent sources of omega-3s called DHA and EPA. These beneficial fats are also found in shellfish like oysters and