Rice and Diabetes: The Cool Trick to Enjoy Your Favorite Food Safely

Saturday, 7 June 2025 14:42

Discover how cooling rice can help manage blood sugar levels for individuals with diabetes. Learn about the science behind this simple trick and how to incorporate cold rice into your diet safely.

illustration Cooling Rice for Diabetes Illustration diabetes

People with diabetes often hear they should limit rice consumption. While rice is a staple food in many cultures, it does contain a fair amount of sugar, which can be tricky for those managing diabetes.

The reason? Most rice types have a high glycemic index (GI). This means they quickly release energy, causing a rapid spike in blood sugar levels.

The Power of Cooling Down

However, there is a simple trick to enjoy rice safely: cooling it down. Research published in the Asia Pacific Journal of Clinical Nutrition found that cooling rice for 24 hours and then reheating it leads to a much lower blood sugar response compared to freshly cooked rice. Interestingly, even cooling rice at room temperature for a while can provide similar benefits.

Another study published in PubMed Central revealed that cold rice has high levels of resistant starch, making it a more diabetes-friendly option. On top of that, cold rice has 50 to 60 percent fewer calories, making it a good choice for those trying to manage their weight.

How to Incorporate Cold Rice into Your Diet

  1. Cool Freshly Cooked Rice: After cooking, spread the rice out in a shallow container to cool it down within an hour.
  2. Store Leftovers Properly: Keep leftover rice in an airtight container in the refrigerator.
  3. Limit Time at Room Temperature: Avoid leaving rice at room temperature for more than two hours. Anything beyond that should be discarded.
  4. Refrigerate for Safety: Ensure rice is kept below 5°C in the refrigerator to prevent the formation of harmful bacteria.
  5. Enjoy Within a Few Days: Store rice in the refrigerator for up to 3-4 days.

By following these simple steps, you can enjoy the delicious taste of rice while keeping your blood sugar levels in check.

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