International journal of epidemiology
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Prolonged breastfeeding in developing countries is routinely recommended as a valuable and cost-effective public health measure to promote early childhood growth. However, the effects of breastfeeding beyond 12 months are unclear, with some studies showing positive, and some showing negative effects. The role of complementary foods for children 1-3 years has been less studied. ⋯ Public health efforts which focus only on prolonged breastfeeding (>12 months) in developing countries will not ensure adequate early childhood growth. Important complementary feeding recommendations that promote diet diversity, through the inclusion of a variety of foods in the diets of children in the 1-3 year age group, are needed.