Many people like to eat roast chicken ass sold by night market vendors. On the one hand, they like eating chicken skin, and the chicken is tender. Sometimes chicken bones are so brittle that they can be eaten in one bite. But be careful with the chicken butt.
The so-called "chicken butt" refers to the gland between the anus and its upper protrusion. Many people only know that chicken butt contains hormones, and some people take it for the purpose of "beauty" and "breast enhancement". However, there is something else in the chicken's ass. It is covered with tens of thousands of lymphocytes, and the lymph glands are responsible for swallowing viruses and various harmful substances. These cells will not only swallow all kinds of pathogenic substances in chickens, but even contain carcinogens. In addition, chickens need antibiotics, some of which are fat-soluble. If the application time is too close to the slaughter time, antibiotics dissolved in fat will be eaten into the human body.
Therefore, it is recommended that people who like to eat chicken ass bite off a small part of chicken ass before eating to see if there is any removal of unknown white glands. It's better to eat only recognized tissues, such as meat, skin and bone, and give up eating if you don't understand others, so it can be safer. As for whether it will cause cancer? I don't know, just be careful everywhere. As someone has discussed, pigs should eat less meat at the neck, mainly because the neck is the most distributed part of lymph glands.