Vitamin A deficiency remains a significant health risk in developing countries, affecting infants and children in particular. To counter
child malnutrition, mothers are encouraged to breastfeed to ensure that their children receive adequate macro- and
micronutrients, including
vitamin A. However, this assumes that the mother has sufficient
vitamin A intake to provide enough
vitamin A to her child. This study investigates maternal and infant intakes of locally available foods of high
vitamin A content in a rural agricultural community in Kenya. The study aims to establish the community risk for
vitamin A deficiency and to assess whether breast milk is adequate to maintain and build
retinol reserves of the breastfed infant. The study assesses 62 mother-child pairs and employs several methods to support its objectives, including the Helen Keller International food-frequency survey, maternal and infant anthropometric measurements, and maternal breast-milk and blood samples to determine breast-milk and serum
retinol levels. We found that mothers with marginal (< 0.700 micromol/l) serum
retinol and breast-milk deficient (< 1.05 micromol/l) in
retinol accounted for 45.2% and 77.4%, of our sample, respectively. A significant (p < 0.05) proportion (40.3%) of mothers had breast milk deficient in
retinol and marginal levels of serum
retinol. The risk of
vitamin A deficiency in breastfed infants older than six months was high, because 89.5% of them did not consume foods high in
vitamin A content three times weekly. The primary source of
vitamin A for infants younger than six months was breast-milk deficient in
retinol vitamin A. This study suggests that in this rural community, breastfed infants may not receive appropriate foods with high
vitamin A content and that although exclusive breastfeeding is advocated, most breast milk is deficient in
retinol, further heightening the risk of
vitamin A deficiency.