Can canned food cause poisoning?

Canned food can only cause food poisoning if it is not properly canned or if the can is damaged. If the can is bulging, leaking, or has any other signs of damage, it should be discarded. Additionally, if the food inside the can has an off smell or taste, it should be discarded. To avoid food poisoning from canned food, it is important to follow the directions on the can carefully and to inspect the can for any signs of damage before eating the food inside.