There are many kinds of fish, and their health care functions are different. General fish can promote intellectual development and supplement vitamin D and trace elements needed by human body, such as calcium, iron and phosphorus. Eating fish regularly can supplement nutrition, nourish nerves and improve sleep quality. Eating fish regularly can improve the immune system's ability to resist foreign viruses and fungi, enhance physical fitness, supplement various trace elements and vitamins needed by the human body, strengthen bones and promote human physical development.

Scientists have found that the content of unsaturated fatty acids in fish is very high. Unsaturated fatty acids can reduce the contents of cholesterol and triglyceride in blood, inhibit platelet aggregation, promote blood circulation, prevent thrombosis and atherosclerosis, and have the function of protecting cardiovascular and cerebrovascular diseases.

Because the fish itself is delicious, with high nutritional value, delicate and delicate taste, rich in high-quality protein, easy to digest, and has the effects of invigorating the spleen, nourishing the stomach, nourishing blood and benefiting qi. Especially some oily fish have high vitamin A content, which can protect eyesight, prevent night blindness and relieve eye fatigue. In a word, eating fish has many health functions, and eating fish properly is good for health.