The Effects of Date Fruit Consumption on Breast Milk Quantity and Nutritional Status of Infants

Date fruit is a popular natural galactagogue among breastfeeding Muslim mothers. However, there is no evidence to support the effectiveness of date fruit in increasing the quantity of breast milk. This research aimed to study the effect of date fruit consumption on breast milk quantity and nutritional status of infants. This was a parallel randomized controlled trial. Forty-eight pairs of breastfeeding mothers and infants aged 1-3 months were included. The intervention group (n = 25) was asked to consume their normal dietary intake with 10 date fruits/day for 4 weeks. The control group (n = 23) was asked to consume their normal dietary intake without date fruit. Breast milk quantity was measured by using an electric breast pump and recorded for 2 days at baseline, week 2 and 4. The nutritional status of infants was assessed by calculating infant weight-for-age at baseline and week 4. Dietary data were collected at baseline, week 2, and 4, using a 2-day food record. Data were analyzed using Chi-square, t-test Mann-Whitney U test, and Wilcoxon matched-pairs signed-ranks test by SPSS version 18.0. Breastfeeding mothers who received 10 date fruits/day had an 11% increase in breast milk quantity from baseline to week 2, and a 23% increase from baseline to week 4, (both p < 0.05). The breast milk quantity of the breastfeeding mothers who received date fruits was significantly higher than that of the control group (p < 0.05). However, there were no differences in infant nutritional status. Date fruit consumption appears to be useful for promoting and increasing breast milk quantity in breastfeeding mothers. Date fruits may be an alternative galactagogue.