Benefits Perch is rich in protein, vitamin A, vitamin B, calcium, magnesium, zinc, selenium and other nutrients. Perch has more copper in its blood. Copper can maintain the normal function of the nervous system and participate in the function of several key enzymes of material metabolism.2. Disadvantages Bass meat is rich in iron, not easy to digest and absorb. Patients with skin diseases should avoid eating perch, because perch itself contains substances that can aggravate skin itching. One of the four famous fish in China:Perch. The four most famous fish in China are Songjiang perch, Yellow River carp, Xingkai Lake catfish and Songhua River Mandarin fish. Songjiang perch and Songhua River Mandarin fish are usually grown in freshwater rivers, Yellow River carp as the name suggests is grown in the Yellow River, and Xingkai Lake Mandarin fish is grown in Mishan, Heilongjiang. Songjiang perch is one of the four most famous freshwater fish in China, not limited to Songjiang. It is recorded that it used to be widely distributed in the coastal areas of China, but it is most famous in Songjiang Province. It was known as "the first fish in the south of the Yangtze River" by the court of Ganlong, and was a delicious dish for entertaining honored guests. 1972, when former U.S. President Richard Nixon visited China, Premier Zhou Enlai personally approved the menu of Songjiang perch. There are many historical accounts of Songjiang perch, and readers familiar with the Romance of the Three Kingdoms will know this story: one day Cao Cao was having a wedding banquet with many delicious dishes. Cao Cao pointed to a table full of dishes and said, "Today we warmly invite you all to come. There were a lot of delicacies, but the famous dish of perch from Songjiang River was missing, which was still a bit of a pity. At this point, a man named Zuo Ci said, "Don't worry, Prime Minister, let one person dismount. Then, he brought a basin, and really "fished" out a Songjiang perch from the basin, which attracted the guests to wonder. Source:Baidu Encyclopedia - PerchReference:Baidu Encyclopedia - China's four famous fish

1. Perch is rich in protein, vitamin A, vitamin B, calcium, magnesium, zinc, selenium and other nutrients; has the effect of tonifying the liver and kidney, beneficial to the spleen and stomach, phlegm cough, the liver and kidney deficiency of the people have a very good nourishing effect.2. Perch is also used for the treatment of fetal dysfunction and lack of breast milk. Expectant mothers and pregnant women eat perch, perch is a nutritious food that not only replenishes the body, but also leads to obesity due to over-nutrition. It is a good food to strengthen the body and blood, spleen and qi, and good for health. Perch is mostly steamed to maintain its nutritional value.3. Perch's blood contains more copper. Copper can maintain the normal function of the nervous system and is involved in several key enzymes of substance metabolism. People who are deficient in copper can eat sea bass to supplement. Diet:1. It is suitable for those who have anemia, dizziness, edema during pregnancy, and restlessness of the fetus.2. It is not suitable for those who have sores on the skin.