Scientists have genetically modified cassava, a staple crop in Africa, to contain more iron and zinc. The authors estimate that their GMO cassava could provide up to 50% of the dietary requirement for iron and up to 70% for zinc in children aged 1 to 6, many of whom are deficient in these nutrients.

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Scientists have genetically modified cassava, a staple crop in Africa, to contain more iron and zinc. The authors estimate that their GMO cassava could provide up to 50% of the dietary requirement for iron and up to 70% for zinc in children aged 1 to 6, many of whom are deficient in these nutrients.