| Abstract: | A longitudinal study conducted in Nairobi focused on 70 Africans, 35 Indian vegetarians, and 20 Indian non-vegetarians revealed significant differences between these 3 groups in terms of the choice of milk, breastfeeding duration, age of introduction of other foods to the infant's diet, and the choice of weaning foods. African mothers tended to exclusively breastfeed their infants for longer durations than either of the 2 groups of Indian mothers. At 6 weeks, 42% of African mothers, 19% of Indian vegetarian mothers, and no Indian nonvegetarian mothers were exclusively breastfeeding. Bottle feeding was widespread in all 3 groups; however, African mothers showed a pattern of mixed feeding (at 12 weeks, 68% of African infants were being fed both breast and formula milk), while Indian mothers tended to replace breastfeeding with bottle feeding (at 12 weeks, 10% of the vegetarian mothers and 19% of the non-vegetarian mothers were following this regimen). Indian nonvegetarian mothers made extensive use of formula, while their vegetarian counterparts relied more on cow's milk. All 3 groups introduced foods earlier than the recommended 4-6 months. By 18 weeks, 98% of African infants, 86% of Indian vegetarian infants, and 89% of Indian nonvegetarian infants were receiving semi-solid or solid foods in addition to milk. In all 3 groups, cereals were the most commonly introduced 1st food, followed by fruits and pureed vegetables. The use of commercial cereals was extensive, with 97% of African mothers, 90% of Indian vegetarian mothers, and 82% of Indian nonvegetarian mothers feeding such preparations to their 6-week-old infants. As the children grew older, use of commercial cereals decreased. Despite the differences in feeding practices, the pattern of weight gain was parallel for infants from all 3 study groups. Moreover, the mean energy and protein intakes of all 3 groups were 80% or more of recommended allowances. |
