Differences were potentially attributable to differences in infant risk , prebiotic formulation or measurement of eczema .
There is insufficient evidence to determine the role of prebiotic supplementation of infant formula for prevention of allergic disease and food hypersensitivity .
Further trials are needed to determine whether this finding persists over a longer period of time , applies to other manifestations of allergic disease , is associated with reductions in allergen sensitisation , and is reproducible
BACKGROUND The composition of the intestinal microflora may be different in individuals with atopic eczema from those without this condition , and such differences may precede the development of eczema .
Prebiotics are nondigestible food components that benefit the host by selectively stimulating the growth or activity of non-pathogenic bacteria in the colon .
Prebiotics ( commonly oligosaccharides ) added to infant feeds have the potential to prevent sensitisation of infants to dietary allergens .
OBJECTIVES To determine the effect of prebiotics given to infants for the prevention of allergic disease or food hypersensitivity .
Supplementation of a bovine milk formula with an oligosaccharide mixture increases counts of faecal bifidobacteria in preterm infants
Background : The establishment of a balanced intestinal microflora which may protect against infection is desirable for the preterm infant . Objective : To investigate the effect of a preterm formula milk supplement consisting of oligosaccharides in similar proportions to human milk on the faecal flora and stool characteristics of preterm infants . Study design : To resemble the effect of human milk , an oligosaccharide mixture consisting of 90 % galacto-oligosaccharides and 10 % fructo-oligosaccharides was used to supplement a st and ard preterm formula at a concentration of 10 g/l . This supplemented formula was studied in 15 preterm infants , and the results were compared with those found in 15 infants fed a formula supplemented with maltodextrin as placebo .  A group fed fortified mother 's milk  was investigated as a reference group ( n = 12 ) . On four days during a 28 day feeding period ( 1 , 7 , 14 , and 28 ) , the faecal flora was investigated , and stool characteristics , growth , and possible side effects were recorded . Results : During the study period , the number of bifidobacteria in the group fed the oligosaccharide supplemented formula increased to the upper range of bifidobacteria counts in the reference group . The difference between the supplemented and non-supplemented groups was highly significant ( p = 0.0008 ) . The stool characteristics were also influenced by the supplement : the stool frequency after 28 days was significantly lower in the control group than in the oligosaccharide supplemented group ( p = 0.0079 ) and the reference group ( p < 0.0001 ) . Over the study period , the stool consistency in the control group became harder , but remained fairly stable in the other two groups . There was no effect of the different diets on the incidence of side effects ( crying , regurgitation , vomiting ) or on weight gain or length gain . Conclusion : Supplementing preterm formula with a mixture of galacto- and fructo-oligosaccharides at a concentration of 10 g/l stimulates the growth of bifidobacteria in the intestine and results in stool characteristics similar to those found in preterm infants fed human milk . Therefore prebiotic mixtures such as the one studied may help to improve intestinal tolerance to enteral feeding in preterm infants
Differences were potentially attributable to differences in infant risk , prebiotic formulation or measurement of eczema .
There is insufficient evidence to determine the role of prebiotic supplementation of infant formula for prevention of allergic disease and food hypersensitivity .
Further trials are needed to determine whether this finding persists over a longer period of time , applies to other manifestations of allergic disease , is associated with reductions in allergen sensitisation , and is reproducible
BACKGROUND The composition of the intestinal microflora may be different in individuals with atopic eczema from those without this condition , and such differences may precede the development of eczema .
Prebiotics are nondigestible food components that benefit the host by selectively stimulating the growth or activity of non-pathogenic bacteria in the colon .
Prebiotics ( commonly oligosaccharides ) added to infant feeds have the potential to prevent sensitisation of infants to dietary allergens .
OBJECTIVES To determine the effect of prebiotics given to infants for the prevention of allergic disease or food hypersensitivity .