Fish - a good source of high-grade animalsquirrel. In this regard, it is not inferior to meat. As a source of fats, fish is more useful to humans than meat and dairy products. So, if the "fish" fats interfere with the accumulation of cholesterol and the development of atherosclerosis due to the omega-3,6 fatty acids contained in them, saturated fatty acids and cholesterol, in large quantities contained in other animal products, on the contrary, only contribute to this.
Doctors advise to include fish dishes in yourration at least 3 times a week. And river and marine representatives of this biological superclass are recommended to alternate, as they contain different sets of useful substances.
The benefits of sea fish for humans
Sea fish, like other gifts of the World Ocean,Contains a significant amount of iodine required for the thyroid gland. It is a source of manganese - a microelement, the lack of which can lead to weakening of immunity, pain and muscle cramps, memory impairment.
In addition, fish living in the waters of cold seasContains a lot of omega-3 fatty acids, reducing the likelihood of heart attacks and strokes. Confident first place in the content of these nutrients is red fish, especially salmon, the use of which is confirmed by some statistical data. It is noted that mortality from heart attacks and strokes among residents of Greenland and Iceland, whose diet is based precisely on this type of fish, is only 3%, while the average death rate from these diseases in Europe
The benefits of river fish for humans
The benefit of river fish lies in its easydigestibility - it is assimilated by 92-98%, while meat is only 87-89% - so boiled or baked fish is often recommended for people with diseases of the organs of the gastrointestinal tract. It has a relatively low calorie content of 120-150 kilocalories per 100 grams, a lot of high-grade protein, as well as vitamins A, D, E. In river fish, there are a large number of phosphorus and potassium compounds that are completely absorbed by our body, strengthening the bones and hindering the development of osteoporosis.
Thus, both sea and river fish are able to benefit, regardless of what kind of variety you choose.