The Hidden Danger of Refrigerating Cooked Rice

Cooked rice is a staple in many households, but storing it improperly can pose serious health risks—even when kept in the refrigerator. Many people aren’t aware of a hidden danger: Bacillus cereus, a type of bacteria that can survive cooking and multiply if rice isn’t handled correctly.

Why Refrigeration Alone Isn’t Enough

Bacillus cereus spores can survive the cooking process.

When rice cools slowly at room temperature before refrigeration, the spores can germinate into bacteria.

Even in the fridge, bacteria can produce toxins that cause food poisoning, leading to vomiting, diarrhea, and abdominal pain.

How to Safely Store Cooked Rice