Various. Ayu, also called small whitebait, has delicious meat, rich nutrition, and can be eaten whole. Clove fish tastes salty and warm in nature, and has the effects of promoting body fluids, appetizing, clearing away heat and stopping diarrhea. Clove fish is rich in protein and a large amount of enoic acid and disapentaenoic acid. These two unsaturated fatty acids have special effects on the human body in preventing and treating diseases of the cardiovascular and circulatory systems. The fat-soluble vitamin A and vitamin E contained in clove fish can delay the aging of the body, enhance the body's immunity, and prevent and fight cancer. Clove fish is rich in vitamins A and D, which can improve eyesight. There are still rich nutrients in horse-faced fish. First of all, horse-faced fish is rich in protein. At the same time, horse-faced fish actually contains a large amount of calcium, iron, and phosphorus. At the same time, horse-faced fish is rich in protein. There are a variety of vitamins, niacin and other nutrients needed by the human body, which are very helpful to the human body.