All seafood contains omega-3 fatty acids, but fattier fish generally contain more. Seafood is also a good source of protein and is low in saturated fat. Substituting the unsaturated fat in fish for the saturated fat in meat may help to lower blood cholesterol levels. Yet another way to lower your risk of heart disease. Good sources of omega-3 fatty acids are salmon, mackerel, tuna, sardines, catfish, whitefish, swordfish, herring and rainbow trout.
Many people are hesitant to cook fish at home, and most fish is consumed in restaurants.
Fish is actually very easy to prepare at home and can be ready in a flash. To season, spice up fish with lemon or lime juice, onions, garlic, dill or basil. For every inch thickness of fish, cook for 10 minutes at 450 degrees. Fish can also be cooked on the grill or sauteed in a non-stick pan on the stove. When cooking fish on the grill consider wrapping the fish, seasoning and a small amount of olive oil in foil.