The Dietary Guidelines for Americans states that to consume those higher amounts, children should only be fed fish from the “Best Choices” list that are even lower in mercury – these fish are anchovies, Atlantic mackerel, catfish, clams, crab, crawfish, flounder, haddock, mullet, oysters, plaice, pollock, salmon, ...
HERRING. These silvery fish are not only affordable and full of omega-3s, but herring has minimal mercury content, making it one of the cleanest and safest ocean fish to eat, says Derocha.
Oily fish are fish that contain at least 10% fat, most of which are the healthier omega-3 oils. In Australia, the oiliest fish include: canned salmon and sardines, some varieties of canned tuna, salmon, gemfish, blue-eye trevalla, blue mackerel, oysters and arrow squid.
White fish has at least as much protein as meat but much less fat. Good choices include King George whiting, flathead and snapper. Plus: It's official – all Australian fish species have now been analysed and every variety has enough omega-3s to be a 'good source'.
Packed with nutrients for a healthier you
With half the calories of salmon, Barramundi is still packed with Omega-3 fatty acids (known to promote both brain and cardiovascular health) and boasts 21 grams of lean protein in a four-ounce serving.
Choose fish and shellfish that are lower in mercury such as salmon, trout, tilapia, cod, sole, sardines, shrimp, oysters, and other shellfish. For the most health benefits, choose fatty fish such as salmon, trout, herring, chub mackerel, and sardines. o These fish have healthy omega-3 fatty acids.
Making the “do not eat” list are King Mackerel, Shark, Swordfish and Tilefish. All fish advisories due to increased mercury levels should be taken seriously. This is especially important for vulnerable populations such as young children, pregnant or breastfeeding women, and older adults.
Worst: King Mackerel
But king mackerel -- especially ones caught in the Pacific Ocean -- are high in mercury. Doctors say young children and women who are pregnant or nursing should avoid them completely.
Healthy Heart and Brain
Our bodies don't produce omega-3 fatty acids so we must get them through the food we eat. Omega-3 fatty acids are found in every kind of fish, but are especially high in fatty fish. Some good choices are salmon, trout, sardines, herring, canned mackerel, canned light tuna, and oysters.
The FDA recommends eating 8 ounces of salmon per week. So you *can* eat it every day but in smaller servings. If you're pregnant, the FDA recommends eating 8 to 12 ounces of seafood per week from sources that have lower mercury levels — including salmon!
All fish contain some methyl-mercury, but most fish in Australian waters have very low mercury levels. Mercury content is not reduced by processing techniques such as canning, freezing or cooking.
Species of fish that are long-lived and high on the food chain, such as marlin, tuna, shark, swordfish, king mackerel and tilefish contain higher concentrations of mercury than others.
For adults, a typical serving is 4 ounces of fish, measured before cooking. Our advice is to eat 2 to 3 servings of a variety of cooked fish, or about 8 to 12 ounces, in a week.
In most fish, the levels are very low. However, some varieties contain high levels of mercury due to their feeding habits or surrounding environment. Commercially sold fish that may contain high levels of mercury include shark (flake), ray, swordfish, barramundi, gemfish, orange roughy, ling and southern bluefin tuna.
Is barramundi healthier than salmon? Salmon and barramundi are both great options as part of a healthy lifestyle! While barramundi has half the calories of Atlantic farmed salmon, both fish are high in omega-3 fatty acids, which play a vital role in brain and heart health.
The Better Fish® Barramundi is also an excellent source of lean protein (21g per 4 oz serving) with only half the calories of farmed salmon. Our Barramundi are clean and fully traceable with non-detectable levels of mercury, PCBs, and other contaminants.
Marine fish that may contain high levels of mercury include shark (flake), ray, broadbill, swordfish, marlin, gemfish, orange roughy (sea perch) and catfish. Freshwater fish in Queensland that may contain higher levels of mercury include Australian bass, Murray cod, eel and golden perch.
Firm white fish that are caught around Australia and can be used deliciously and successfully in most recipes include: Barramundi, Snapper, Flathead, King George Whiting, Flounder, Dory, Ling, Blue-eye Trevalla, Coral Trout, Bream, Emperors, Morwong and Mahi Mahi.
Cod. Cod is the most popular choice, and for most consumers, this is what first comes to mind when they think of fish and chips. It's mild and tender, the perfect complement to the breading on top and the malt vinegar or tartar sauce that you pair the fish and fries with. Don't forget about the salt, either!