Climate change will make rice toxic, say researchers (arstechnica.com)

submitted 2 weeks ago by Powderhorn@beehaw.org to c/news@beehaw.org

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Rice, the world’s most consumed grain, will become increasingly toxic as the atmosphere heats and as carbon dioxide emissions rise, potentially putting billions of people at risk of cancers and other diseases, according to new research published Wednesday in The Lancet.

Eaten every day by billions of people and grown across the globe, rice is arguably the planet’s most important staple crop, with half the world’s population relying on it for the majority of its food needs, especially in developing countries.

But the way rice is grown—mostly submerged in paddies—and its highly porous texture mean it can absorb unusually high levels of arsenic, a potent carcinogenic toxin that is especially dangerous for babies.

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[-] massive_bereavement@fedia.io 3 points 2 weeks ago

I wonder if the common preparation for a rice cooker would also be helpful (rinsing the rice until the starch is almost gone) or heat would be necessary.

this post was submitted on 17 Apr 2025

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