Nerka is by no means a rare visitor on the shelves of stores. She is willing to buy, thanks to an affordable price. But, despite this, not all consumers know where the fish of sockeye fish live and how useful it is. Many simply do not distinguish it from a number of other representatives of the salmon family, although its meat has a more intense red tint. There are other differences, including this applies to useful properties.
Where does the sockeye fish live and what is useful?
This fish is not in vain nicknamed red, meaning not only the color of its fillets, but also the color of the body - it turns red when spawns. In the rest of the time, the scales have a beautiful silver hue. Nerka is known for its capricious temper, because for spawning it chooses extremely clean water reservoirs with clean fresh water, in general, its habitat is the waters of the Pacific Ocean, the Sea of Okhotsk, the coastal waters of the eastern part of Sakhalin Island. Alaska and Kamchatka.
Useful properties of fish sockeye salmon are determined by its composition. It contains fatty acids omega-3 , vitamins E and D, B-group, vitamin A and vitamin C, as well as such valuable trace elements as phosphorus, magnesium, iron, selenium and potassium. The taste of the fillet is very rich and pleasant, since in nature the fish feed on a special kind of food - small fat crustaceans calanids.
Answering the question, how useful fish are sockeye, experts on nutrition note that the substances contained in the fish:
- optimize metabolism;
- normalize the level of cholesterol and sugar in the blood;
- saturate the body with biologically active substances;
- improve the condition of the skin and hair, mucous membranes, vessels;
- slow down the aging process, due to the presence of a large number of antioxidants;
- increase the general tone of the body;
- strengthen immunity;
- contribute to reducing the risk of cancer.
Nerka is a fatty fish or not?
Caloric content of sockeye salmon is about 157 kcal per 100 grams, of which 8.4 grams of fats (~ 76 kcal), and this is the average fat content. That is why
What is harmful fish sockeye?
In addition to benefits, and the harm from fish sockeye can also be. It is not recommended to eat for those who have problems with the gastrointestinal tract, especially if it is a stomach ulcer or gastritis with high acidity. Diabetic sockeye is shown in very moderate quantities. Completely to exclude from a diet a fish follows those who has an allergy on seafood .