Is climate change increasing the levels of toxic arsenic in our rice?

In Focus by The Hindu · May 8, 2025 · 25m

When it comes to food, most Indians cannot imagine a day without rice. Lunch is rice, and rice is lunch – and rice is also sometimes breakfast or dinner or just part of a number of other food items we consume. But how healthy is the rice we are eating? Scientists have known for a while now that a lot of rice contains some amount of arsenic. A new study that was published in The Lancet Planetary Health last month, however, had some newer, more worrying findings: it found that with rising carbon emissions and rising temperatures, the arsenic levels in rice will rise. The study was conducted…