What specific vitamin are the scientists enhancing in sweet potatoes?

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Scientists are enhancing Vitamin A in sweet potatoes.

The scientists named as winners of this year's World Food Prize were recognised for their work in enhancing the nutritional content of staple crops, specifically focusing on increasing Vitamin A levels in sweet potatoes. This effort is crucial as Vitamin A deficiency is a significant public health concern, particularly in sub-Saharan Africa and Asia.
Biofortification of Staple Crops

The four scientists, Maria Andrade, Robert Mwanga, Jan Low, and Howarth Bouis, were honoured for their pioneering work in biofortification. This process involves breeding essential vitamins and micronutrients directly into crops that form the basis of many diets. Their specific focus has been on the orange-fleshed sweet potato, a variety that is naturally a good source of Vitamin A.
Addressing Vitamin A Deficiency

Vitamin A deficiency is a serious issue that can lead to blindness and premature death, disproportionately affecting populations in sub-Saharan Africa and Asia. By increasing the Vitamin A content in a widely consumed crop like the sweet potato, these scientists are working to combat "hidden hunger" and improve the health of millions globally. The International Potato Centre, where Andrade, Mwanga, and Low are affiliated, has highlighted the severity of this deficiency in these regions.
Global Impact and Recognition

The work of these scientists is expected to have a substantial global impact, with particular benefits anticipated for sub-Saharan Africa. Their achievement in developing and implementing biofortification strategies has been described as a "breakthrough." The World Food Prize, which comes with a US$250,000 prize to be shared equally among the winners, celebrates innovation in food and agriculture.

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What specific vitamin are the scientists enhancing in sweet potatoes?

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