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In developing countries low maternal vitamin A stores combined with increased demands of pregnancy and lactation may lead to its deficiency in breastfed infants. This study evaluates the effects of maternal supplementation with a high dose of vitamin A on the serum retinol levels of exclusively breastfed infants, and their morbidity in the first six months of life.

Hospital based.

Randomised controlled trial.

Mothers of the test group (n=150) were orally supplemented with a single dose of retinol (209 μmol) soon after delivery and were advised exclusive breastfeeding for six months. Before supplementation retinol levels were estimated in the mothers’ and newborns’ blood, and in colostrum. On follow up, breastmilk and infants’ serum retinol contents were assessed …