Increased Global Mortality Linked to Arsenic Exposure in Rice-Based Diets

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Rice is the most widely consumed staple food source for a large part of the world’s population.

It has now been confirmed that rice can contribute to prolonged low-level arsenic exposure leading to thousands of avoidable premature deaths per year.

Arsenic is well known acute poison, but it can also contribute to health problems, including cancers and cardiovascular diseases, if consumed at even relatively low concentrations over an extended period of time.

Compared to other staple foods, rice tends to concentrate inorganic arsenic. Across the globe, over three billion people consume rice as their major staple and the inorganic arsenic in that rice has been estimated by some to give rise to over 50,000 avoidable premature deaths per year.

A collaborating group of cross-Manchester researchers from The University of Manchester and The University of Salford have published new research exploring the relationship, in England and Wales, between the consumption of rice and cardiovascular diseases caused by arsenic exposure.

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Image via University of Manchester