Leftovers are a lifesaver on busy days, but not all foods are meant for a second spin in the microwave. While reheating can be convenient, it can also be risky if you’re not careful. Certain foods undergo chemical changes or harbor bacteria that thrive when reheated improperly. The result? Upset stomachs, food poisoning, or worse. Here are eight everyday foods that can turn toxic when reheated, and what you should do instead.
