For culinary connoisseurs with catfish as the basic ingredient, this news is very sad, how not, this very delicious fish is considered a source of disease. Some of the information we received from the public stated that catfish contained 3000 cancer cells. Catfish have a high enough life ability, it is equipped with an additional breathing apparatus called a labyrinth, so that the ability to live exceeds other fish. Catfish live in dirty, muddy and dirty places, catfish also eat waste and dirt, so public opinion says that catfish causes cancer. However, for now, catfish cultivation is no longer carried out in dirty and dirty places, now catfish cultivation has been carried out in clean ponds, synthetic ponds with clean water, and the supply of food for catfish is also more secure. When viewed from the cooking method / how to process it, catfish will taste more delicious if fried, but most of the catfish sellers use cooking oil to fry catfish, they use cooking oil repeatedly. Cooking oil that is used repeatedly until it is black in color will cause cancer. Therefore, it is not only catfish that causes cancer, any food if fried using used cooking oil will cause cancer cells in the human body. So the conclusion: who thinks that catfish contains cancer cells is not true, catfish does not cause cancer cells, but how to process it using used cooking oil is what causes cancer cells in the human body.