Dietary quality and tree cover in Africa

Amy Ickowitz, Bronwen Powell, Mohammad Salim and Terry Sunderland

MPRA Paper from University Library of Munich, Germany

Abstract: The relationship between forests and human nutrition is not yet well understood. A better understanding of this relationship is vital at a time when the majority of new land for agriculture is being cleared from forests. We use Demographic Health Survey food consumption data for over 93,000 children from 21 African countries and Global Land Cover Facility tree cover data to examine the relationship between tree cover and three key indicators of the nutritional quality of children’s diets: dietary diversity, fruit and vegetable consumption, and animal source food consumption. Our main findings can be summarized as follows: there is a statistically significant positive relationship between tree cover and dietary diversity; fruit and vegetable consumption increases with tree cover until a peak of 45% tree cover and then declines; and there is no relationship between animal source food consumption and tree cover. Overall our findings suggest that children in Africa who live in areas with more tree cover have more diverse and nutritious diets.

Keywords: nutrition; forests; food security; Africa; dietary diversity; health (search for similar items in EconPapers)
JEL-codes: I1 O13 Q15 Q18 Q23 (search for similar items in EconPapers)
Date: 2013
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (15)

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