Everybody knows that wild salmon is a rich source of Omega-3, but few know that sablefish, commonly known by fishermen and others as black cod, have even more Omega-3 fatty acids than any wild salmon. Omega-3 fatty acids are believed to be good for the heart–they’re associated with a significant reduction in coronary artery diseases–and encourage brain cell membrane integrity and fluidity. Sablefish are loaded with on average 1.8 grams of Omega-3s per 100-gram serving versus 1.3 grams for wild king salmon.