Foods-Omega3 Foods with Omega_3 fatty acids. L.B. Macon, GA canola oil chia seeds fish oils flaxseed oil flaxseeds greens, dark hemp oil hemp seeds pumpkin seeds purslane soybean oil soybeans walnuts walnut oil roe mackerel anchovies herring salmon sardines whitefish tuna, albacore turbot shark bluefish bass, striped tuna lake trout Atlantic sturgeon