This is a bad behavior. Frog is a beneficial animal to catch pests in farmland. Killing frogs in large quantities will inevitably lead to a serious imbalance, which will lead to rampant pests and crop damage. In addition, eating frogs is also very harmful to human health. Someone dissected 267 tiger-spotted frogs and found that there were 383 larvae of Schizocephalus in the muscles of 160 frogs. These cercariae are easy to parasitize in soft tissue viscera after entering human body. They have strong mobility, are good at drilling holes and are extremely destructive. After the larvae of Schizocephala enter the tissue, it can cause inflammation, dissolution and necrosis of local tissue, forming abscess and granuloma. If parasitic on key parts, it will lead to blindness, paralysis and convulsions. Complications such as epileptic seizures can even lead to death in severe cases. Pregnant women infected with cercariae can also invade the fetus through the placenta, causing fetal malformation. In addition, after long-term application of various pesticides in farmland, with the improvement of drug resistance, many insects were not killed. After frogs preyed on these insects, a large number of residual pesticides accumulated in their bodies. According to the inspection of relevant departments, the residue of organic pesticides in frog meat is 3 1 times that of pork. From this point of view, if you eat a lot of frog meat, its harm can be imagined.