{"id":217436,"date":"2026-05-13T11:14:18","date_gmt":"2026-05-13T08:14:18","guid":{"rendered":"https:\/\/golossokal.com.ua\/?p=217436"},"modified":"2026-05-13T07:18:28","modified_gmt":"2026-05-13T04:18:28","slug":"yaku-rybu-varto-isty-a-iaku-krashche-obkhodyty-storonoiu","status":"publish","type":"post","link":"https:\/\/golossokal.com.ua\/en\/porady\/yaku-rybu-varto-isty-a-iaku-krashche-obkhodyty-storonoiu.html","title":{"rendered":"Which Fish to Eat and Which to Avoid"},"content":{"rendered":"

<\/p>\n

Fish is one of the most valuable foods in your diet \u2014 but not all fish are created equal. Here’s what’s worth putting in your cart and what’s better left on the shelf.<\/p>\n

Why Fish Is Good for You<\/strong><\/p>\n

Fish is an excellent source of complete protein, the amino acid taurine, iodine, and selenium. Fatty marine varieties contain Omega-3 fatty acids (EPA and DHA), which support cardiovascular health, brain function, skin, and hair.<\/p>\n

On the intelligence question: research does show a link between Omega-3 intake and improved memory and concentration. But claiming fish directly raises IQ is a stretch \u2014 science hasn’t confirmed that direct causal relationship. Omega-3 supports brain health, and that’s reason enough to include fatty fish in your diet.<\/p>\n

Fish to Eat Less Often<\/strong><\/p>\n

Large predatory fish \u2014 tuna, swordfish, Atlantic halibut \u2014 accumulate heavy metals and mercury. That’s the nature of apex predators: they absorb contaminants from everything they eat over their long lives. Tuna in moderate amounts isn’t acutely dangerous, but pregnant women and children should limit intake \u2014 a recommendation backed by the WHO and national health authorities.<\/p>\n

Tilapia and pangasius are not inherently harmful and contain decent protein (up to 19 g per 100 g). The issue is how they’re raised. Pangasius is farmed primarily in the Mekong River (Vietnam), considered one of the world’s most polluted waterways. Tilapia is often raised in dense artificial ponds where antibiotics and growth stimulants are used. The result: risk of chemical and toxin residues in the flesh. Not “poison,” but quality varies enormously by producer.<\/p>\n

Carp is frequently infected with parasites. Always cook thoroughly.<\/p>\n

On canned fish: choose varieties packed in their own juice, not oil \u2014 oil-packed products contain oxidized fats and unnecessary extra calories.<\/p>\n

Fish Worth Eating<\/strong><\/p>\n

High price does not equal high quality. Reliable choices include:<\/p>\n

Medium and small-sized sea fish: pollock, cod, hake, sea bass, dorado, pike-perch, catfish, pike \u2014 good protein sources with relatively low toxin accumulation risk.<\/p>\n

Wild Pacific salmon \u2014 sockeye, coho, chum, pink \u2014 are richest in Omega-3. When choosing a whole fish, check the scales: they should be uniformly silver. Discolored scales mean the fish has already spawned, its tissues are breaking down, and nutritional value is minimal.<\/p>\n

Farmed salmon and trout \u2014 if your choice is between farmed fish raised on quality feed versus wild fish from a polluted water body, go farmed.<\/p>\n

Best Fish for the Money<\/strong><\/p>\n

Here’s the real discovery: the most affordable and nutritious fish in our region are mackerel and herring. Small fish, rich in Omega-3 and protein, with little time to accumulate harmful substances. An excellent choice for regular consumption.<\/p>\n

Don’t overlook sardines and anchovies \u2014 tiny fish with exceptional calcium content.<\/p>\n

How to Choose Fish at the Store<\/strong><\/p>\n