1, snakehead is rich in nutrition and protein is rich. The muscle of snakehead contains crude protein 17.63% (higher than the four freshwater fish in China), and the amino acid content in muscle accounts for 77.07%, of which 7 essential amino acids account for 29.73% and 4 umami amino acids (aspartic acid and glutamic acid).
2, fat: snakehead is a low-fat food, delicious meat, favored by many consumers, especially suitable for nourishing and conditioning. At present, it is found that the fat content in snakehead is low, and the influence of feed nutrition level on the quality growth rate of snakehead is: protein >; Inorganic salt > sugar > fat, and fat is the lowest.
3. Minerals: The muscles and bones of snakehead are rich in trace elements such as potassium, magnesium, calcium, zinc, iron, copper, manganese, nickel and chromium. The contents of iron and zinc in snakehead are significantly higher than those in carp, silver carp, bighead carp and rainbow trout.
The skeleton of snakehead is rich in minerals, especially potassium, magnesium and calcium, which are the basic elements for maintaining normal physiological functions and muscle excitement. These minerals are rich, which may also be related to the anti-inflammatory and anti-fatigue effects of snakehead.
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Benefits of eating fish regularly:
1. Eating fish makes people smart. Fish is rich in DHA, which mainly exists in brain, retina and nerve. DHA can not only maintain the normal function of human retina, but also benefit the development of human intelligent system. Long-term follow-up study found that the gray matter volume of hippocampus, anterior cuneiform lobe, posterior cingulate gyrus and orbital frontal cortex increased significantly in the elderly with normal cognitive function who ate fried fish or grilled fish every week.
Eating fish contributes to human development. Fish is rich in protein, and the content of protein in every 500g of fish is equivalent to the content of protein in 600g of eggs or 850g of pork.
Rich protein is the carrier of human life, which has the functions of balancing nutrition, regulating water balance in the body and improving immunity, and can effectively help the growth and development of infants, children and adolescents. This is one of the reasons why we eat fish when we are sick or have a wound, because fish can also help the wound to recover and heal.
Eating fish often can lower cholesterol. Most of the fats contained in fish are unsaturated fatty acids, which are easily digested and absorbed by the human body. Digested and absorbed fatty acids can combine with blood cholesterol in the blood and take cholesterol away from blood vessels, thus reducing the cholesterol content in the body and being beneficial to health.
4. Eating fish has a good blood lipid lowering effect. Eating fish often can reduce blood fat. Medical experiments have proved that under the same blood lipid level, the blood lipid level of people who eat fish after a period of time can continue to decline compared with those who don't eat fish often, with a difference of 40%.
Baidu encyclopedia-snakehead (a kind of fish)
People's Network-Crucian carp spleen grass carp warm stomach often eat fish has four major benefits.