Assessing the contribution of soybean utilisation on the nutritional status of children from low-income families: Lagos State, Nigeria as a case study.

Questionnaires were administered to mothers from 120 randomly selected households. Anthropometric measurement of 258 children from these households were taken, to assess the contribution of soybean in the diet of the infants from low-income families in Lagos State (Imota, Idimu and Badagry), Nigeria. The result showed that majority of the mothers either have no formal education or were primary-school leavers. Most mothers were categorised into low-income earners because they earn about N500 (US$6) per month. The frequency of soybean consumption in Idimu and Imota is significantly higher (P < 0.05) than that of Badagry. Although the frequency of animal protein consumption in Badagry households is significantly higher (P < 0.05), it is found to be inadequate to meet their daily requirements. The protein intakes were between 92-110, 97-100 and 75-103% of FAO requirements for the children in Idimu, Imota and Badagry respectively. The weight and height of children from Idimu and Imota are higher than the children from Badagry. About 26, 32 and 71% of the children studied in Idimu, Imota and Badagry respectively fell below the WHO 5th centile bracket of weight for age. These differences are attributed to the introduction and contribution of soybean (a cheaper source of protein) to Imota and Idimu.