Omega-3 fatty acids (also known as n-3 fatty acids) are polyunsaturated fatty acids that are essential nutrients for health. We need omega-3 fatty acids for numerous normal body functions, such as controlling blood clotting and building cell membranes in the brain, and since our bodies cannot make omega-3 fats, we must get them through food. Omega-3 fatty acids are also associated with many health benefits, including protection against heart disease and possibly stroke. In addition to these established benefits for cardiovascular disease, omega-3 fatty acids in high doses are used to treat depression. New studies are identifying potential benefits for a wide range of conditions including cancer, inflammatory bowel disease, and other autoimmune diseases such as lupus and rheumatoid arthritis. (Source: Dr. Frank Sacks, Harvard School of Public Health)
A 3-oz serving of Tilapia contains up to 100 mg of omega-3. While other fatty fish may contain higher amounts of Omega-3 fatty acids, Tilapia is still a better choice for Omega-3 than pork, poultry, or beef.