That container of leftover rice in your fridge might seem harmless — but it could be hiding a serious health risk. Bacillus cereus, a bacteria that survives cooking, can multiply in rice if it’s stored improperly. Here’s what you need to know to keep your meals safe.
Most people don’t think twice before refrigerating leftover rice. It’s convenient: cook once, store, reheat later. But rice can harbor dangerous bacteria even when chilled. The main culprit is Bacillus cereus — a foodborne pathogen capable of surviving the cooking process.


