Rice lovers, rejoice! Scientists from the International Rice Research Institute (IRRI) have unlocked a breakthrough that could transform your favorite staple food into a healthier option for everyoneโespecially those battling diabetes.
By identifying the genes responsible for low and ultra-low glycemic index (GI) in rice, IRRI is making it possible to breed popular rice varieties into versions that are easier on blood sugar levels. The best part? These new rice types maintain the high quality and yield of the original varieties.
Rice Thatโs Good for You
At the recent 6th International Rice Congress, IRRI presented the first-ever ultra-low GI riceโa product of traditional breeding using Samba Mahsuri and IR36ae varietiesโto Philippine President Ferdinand Marcos Jr..
โDiscoveries like this are essential for improving the rice industry not just in the Philippines, but across the world,โ said Marcos during the event.
Whatโs the Big Deal with Low GI?
The glycemic index (GI) measures how much a food spikes your blood sugar. Rice varieties typically have a GI between 70 and 92โgreat for taste, but not ideal for people with diabetes. IRRIโs ultra-low GI rice has a GI of 44, making it a much healthier option.
For context:
- Ultra-low GI: Below 45
- Low GI: 46-55
- Intermediate GI: 56-69
- High GI: 70 and above
With diabetes cases skyrocketing globally (537 million people in 2021, projected to increase by 47% by 2047), offering a staple food thatโs diabetes-friendly is a massive step forward.
Tried and Tested
IRRI had already developed two low-GI rice varieties for the PhilippinesโIRRI 147 and IRRI 125โwith GI values of 55 and 51, respectively. These were also salt-tolerant, making them ideal for challenging farming conditions.
The new ultra-low GI rice builds on this success, offering a healthier option with a GI even lower than its predecessors. Clinical trials on human volunteers confirmed the benefits, and now IRRI is working to roll out these healthier options globally.
Whatโs Next?
IRRI scientists, in partnership with PhilRice and other institutions, are fine-tuning these new rice varieties to ensure they meet the needs of farmers and consumers alike. The ultra-low GI rice is expected to hit the market within two years, opening up healthier options for millions.
This discovery is also a product of international collaboration, including support from Indiaโs Prime Minister Narendra Modi and the IRRI South Asia Regional Centre in Varanasi.
Does It Matter?
Rice isnโt just foodโitโs life for billions of people. Making it healthier while keeping it delicious and accessible could mean better health outcomes, fewer cases of diabetes, and improved livelihoods for farmers.
So, whether you’re watching your blood sugar or just curious about the future of rice, this scientific leap is one to celebrate. After all, itโs not every day that your favorite bowl of rice gets a healthy upgrade!
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