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Fish: the benefits and harms

Everyone has the need for protein food, but many prefer instead of meat to fill your diet with different varieties of fish. For those who are close such food as fish, the benefits and harms must be known.

Useful fish

What exactly is the benefit of fish?

Specialists diets, and connoisseurs of the mechanisms of influence on an organism in different food products at all times focused on mandatory eating fish and different seafood. Thanks to the fish in our diets, the body gains the opportunity to be healthier, this is due to the enhancement of the natural regulation of the rate of fats in the blood, and effective control of the pressure. If you eat sufficient amounts of fish dishes, together with this specific prevent diabetes, decreases the likelihood of headaches, become more healthy joints, ease the process of arthritis. The high concentration of fatty acids called omega-3, allows you need a way to thin the blood, which is a natural obstacle to the formation of blood clots. Fish in General can not be called a fat product since it is known that most fatty species include about 25-30% fat, and easily digestible. Everyone needs to understand that fish is eaten by us, or rather, the protein from that product, is processed and is completely absorbed in just one and a half, two hours max. If you eat beef, its assimilation organismul Continue reading

How fish care for their young

Fish reproduce by laying eggs, from which soon there are young fish. The number of eggs, put in various kinds of fish, are very different: from several units up to 300 million!

The eggs also differ in shape: they are usually spherical, but cylindrical, and even in the form of droplets and cigars.

Most of the fish does not care about offspring, and even parents often eat their own eggs and fry! However, many types of fish (usually males) still care about their kids.

For example, the fish-needle and seahorse males born females are carrying eggs, Prilepin it on your belly, or in special pockets and the folds of the skin. And the male stickleback is a very caring dad. He first builds the nest by sticking pieces of grass. When the females will lay their eggs there, keenly watchful father protects him, and even “air”, pumping clean water by movements of the fins. When the eggs appear young fish, Papa stickleback for several days ensures that they are placed in the nest, and returns to stick in there kids, capturing their mouth.

In General, however, fish often build nests. The trout and salmon lay eggs in the excavated pit and covered it with sand. Some bullheads and catfish do NESDIS stones and bits of plants. Continue reading

Unique product – sea fish

Given the drastic imbalance of the modern diet towards omega-6 fats and deficient in omega-3, our main objective will be as follows: the reduction of arachidonic acid (omega-6) and the saturation of the body alpha-linolenic acid (omega-3) and its derivatives, i.e. eicosapentaenoic and docosahexaenoic fatty acids. In order to supply the body with omega-3 fats, you need to determine which products they are contained.

The best source of omega-3 fat is primarily fatty ocean fish. The oily fish – fish that live in cold waters, so omega-3 fatty acids it most.

Besides dokozagexaenova and eicosapentaenoic fatty acids contained in fish fat already in finished form, and not in the form of alpha-linolenic acid. Thus, they do not have to compete with omega-6 fats for enzymes. Therefore, eating oily fish, we are creating favorable conditions in the body to produce “good” eicosanoids over a short path.

Fish rich in omega-3 fatty acids: mackerel (mackerel), herring, salmon, tuna, trout, sardines, halibut, cod, salmon, herring, salmon, hake, flatfish, sprats, mullet, sea bass, sturgeon, squid, anchovies, eel, etc. Continue reading

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