1. Reason 1: The food was lost or the takeaway was sent by mistake. Maybe someone else dropped the food, or maybe the takeaway was sent to the wrong address and the wrong ingredients were sent to you.
2. Reason 2: Animal death. If meat is found in the natural environment, it may be the corpse of some kind of animal. This may be caused by natural death, being hunted or other reasons.
3. Reason 3: Environmental pollution. In some cases, the meat found may be food polluted by the environment, and there may be food safety problems. Eating should be avoided in this case.