No statistically significant subgroup differences were found according to infant risk of allergy or type of infant feed .
There is some evidence that a prebiotic supplement added to infant feeds may prevent eczema .
It is unclear whether the use of prebiotic should be restricted to infants at high risk of allergy or may have an effect in low risk population s ; or whether it may have an effect on other allergic diseases including asthma
BACKGROUND Prebiotics ( commonly oligosaccharides ) added to infant feeds have the potential to prevent sensitisation of infants to dietary allergens .
OBJECTIVES To determine the effect of prebiotic given to infants for the prevention of allergy .
Bifidogenic Effects of Solid Weaning Foods With Added Prebiotic Oligosaccharides: A Randomised Controlled Clinical Trial
Objectives : Breast-fed infants have relatively high proportions of faecal bifidobacteria . This bifidogenic microbiota is at least partly explained by the high levels of prebiotic oligosaccharides in human milk . The present study aim ed at testing the effect of solid foods with added prebiotic galacto- and fructo-oligosaccharides ( GOS/FOS ) on the composition of the intestinal microbiota of fully formula-fed infants during the weaning period . Methods : The study was a double-blind , r and omised trial with an intervention period of 6 weeks . Infants aged 4 to 6 months who were about to start consuming solid foods were r and omised to receive either weaning products with a mixture of GOS/FOS or control weaning products with maltodextrin . After an adjustment period , the presented daily dose of GOS/FOS was 4.5 g. Total numbers of bacteria and bifidobacteria in faecal sample s were analysed with fluorescent in situ hybridization . Results : Thirty-five infants were included in the study , and 20 infants were included in a per- protocol analysis . In the GOS/FOS group , the faecal percentage of bifidobacteria significantly increased from 43 % to 57 % ( P = 0.031 ) from week 0 to week 6 , but did not significantly change in the control group ( 36 % and 32 % , respectively ; P = 0.387 ) . The change in the percentage of bifidobacteria between week 0 and week 6 in the GOS/FOS was significantly different from this change in the control group ( P = 0.026 ) . Conclusions : We conclude that addition of GOS/FOS to solid foods induces an increase in the faecal proportion of bifidobacteria in the intestinal microbiota of fully formula-fed infants with an established , mixed-type microbiota in the weaning period
No statistically significant subgroup differences were found according to infant risk of allergy or type of infant feed .
There is some evidence that a prebiotic supplement added to infant feeds may prevent eczema .
It is unclear whether the use of prebiotic should be restricted to infants at high risk of allergy or may have an effect in low risk population s ; or whether it may have an effect on other allergic diseases including asthma
BACKGROUND Prebiotics ( commonly oligosaccharides ) added to infant feeds have the potential to prevent sensitisation of infants to dietary allergens .
OBJECTIVES To determine the effect of prebiotic given to infants for the prevention of allergy .