BACKGROUND. Optimal feeding of infants and young children in developing countries includes daily feeding of animal-source foods. OBJECTIVE. To evaluate constraints on the availability of animal-source foods at the community level, access to animal-source foods at the household level, and intake of animal-source foods at the individual level among children under 3 years of age in case studies in five developing countries: Mexico, Peru, Haiti, Senegal, and Ethiopia.
Methods: Data were obtained from published and unpublished research and from program experiences of health and agriculture specialists.
Results: In Ethiopia, 27% to 51% of case-study children had consumed an animal-source food on the previous day; from 56% to 87% of children in the other case-study sites had consumed an animal-source food on the previous day. Data on intake of animal-source foods in grams were only available for the Latin American case-study sites, where daily milk intake was high in Mexico and Peru (195 and 180 g/day, respectively) and the intakes of meat, fish, and poultry (MFP) (29.0 and 13.6 g/day) and of egg (18.4 and 4.9 g/day) were low. The conceptual model guiding this work identified more constraining factors at the community and household levels than at the individual level. The most common constraints on feeding animal-source foods to young children were poverty, animal health, and land degradation at the community level; cost of animal-source foods and limited livestock holdings at the household level; and caregivers' perceptions of giving animal-source foods to children at the individual level.
Conclusions: For program planning, it is useful to simultaneously consider factors that affect community availability of household access to, and children's intake of animal-source foods. Efforts to overcome individual-level constraints on intake of animal-source foods should be coupled with activities to address community and household constraints.