Reducing arsenic accumulation in rice grains

Arsenic is a highly toxic element derived from both natural and human sources, the accumulation of which can trigger cancer and skin diseases in humans. A key human health concern is the contamination of drinking water and soils with arsenic, a phenomenon which is particularly prevalent in South and South-East Asia where rice is grown in contaminated water and soils. Rice plants are particularly good at absorbing arsenic, and the chemical accumulates heavily in the rice grains, subsequently tran