If you usually cook rice in big batches and store the leftovers in the fridge — you might be putting your health at risk without realizing it.

Experts warn that improperly stored rice can become a breeding ground for a dangerous bacteria called Bacillus cereus. This bacteria produces toxins that can survive even after reheating, leading to food poisoning that strikes fast — with symptoms like nausea, vomiting, and diarrhea just hours after eating.

Here’s how it happens: when rice cools slowly at room temperature, bacteria begin to multiply. The longer it sits out, the greater the risk. Even if you later refrigerate or reheat it, those toxins may already be in the food — and heat won’t destroy them.

To stay safe, here’s what you should do:

• 🍚 Cool rice quickly — within an hour of cooking.
• ❄️ Store it in the fridge immediately in a shallow, airtight container.
• 🔥 Reheat only once — and make sure it’s steaming hot all the way through.
• 🕒 Throw it out after 24 hours if you’re unsure.

Most cases of rice-related food poisoning go unreported because symptoms come and go quickly. But experts say it can be serious, especially for children, pregnant women, or anyone with a weak immune system.

So the next time you cook extra rice, remember: it’s not about the fridge — it’s about how fast you cool it. A simple habit could be the difference between a tasty leftover and a dangerous meal.