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December 18th, 2019

Urbanization as a driver of changing food demand in Africa

Published by Joint Research Centre ,

This technical report (PDF) by the Joint Research Centre (JRC) focuses on the concern that urbanization will have profound effects on eating patterns and increase the risk of nutrition-related non-communicable diseases. Data from the Tanzania National Panel Survey allowed JRC to compare individuals’ dietary patterns before and after they relocated from rural to urban areas and assess whether those changes differ from household members who stayed behind or moved to a different rural area. It is found that individuals who relocated to urban areas experience a much more pronounced shift away from the consumption of traditional staples, and towards more high-sugar, conveniently consumed and prepared foods. Living in an urban environment is not found to contribute positively to the intake of protein-rich foods, nor to diet diversity. These changes in eating patterns represent a clear nutritional concern regarding the potential longer-term impacts of urbanization. Our results however also indicate that the growth of unhealthy food consumption with urbanization is largely linked to rising incomes. As such, health concerns over diets can be expected to spread rapidly to less-urbanized areas as well, as soon as income growth takes off there. Our findings call for more in-depth research that may help to improve health and food and nutrition security as well as correctly predict food demand and adapt trade, agricultural and development policies.

Curated from ec.europa.eu