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. Therefore, eating more fish will make people smarter.

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.