Synbiotics failed to significantly increase growth in boys and girls .
Use of synbiotics increased stool frequency , had no impact on stool consistency , colic , spitting up / regurgitation , crying , restlessness or vomiting .
Probiotics in formula also failed to have any significant effect on growth , stool frequency or consistency .
Probiotics did not lower the incidence of diarrhoea , colic , spitting up / regurgitation , crying , restlessness or vomiting .
Prebiotics in formula did increase weight gain but had no impact on length or head circumference gain .
Prebiotics increased stool frequency but had no impact on stool consistency , the incidence of colic , spitting up / regurgitation , crying , restlessness or vomiting .
There was no impact of prebiotics on the volume of formula tolerated , infections and gastrointestinal microflora .
Authors ’ conclusions There is not enough evidence to state that supplementation of term infant formula with synbiotics , probiotics or prebiotics does result in improved growth or clinical outcomes in term infants .
There is no data available to establish if synbiotics are superior to probiotics or prebiotics
Background Synbiotics , probiotics or prebiotics are being added to infant formula to promote growth and development in infants .
Previous review s ( 2007 to 2011 ) on term infants given probiotics or prebiotics focused on prevention of allergic disease and food hypersensitivity .
This review focused on growth and clinical outcomes in term infants fed only infant formula containing synbiotics , probiotics or prebiotics .
Effect of bifidobacterium Bb12 with or without Streptococcus thermophilus supplemented formula on nutritional status.
Acute diarrhea is a common cause of infant morbidity and mortality . Probiotic supplemented infant formula is one of the effective methods for prevention of rotavirus diarrhea . Other benefits of the probiotics supplemented formula were evaluated by monitoring the growth of the children . A double-blind , placebo-controlled trial was done in 148 children aged 6 - 36 months . They were divided into 3 groups : the Bb12 group , 51 children received infant formula with Bifidobacteria Bb12 supplement ; the Bb12+ST  group , 54 children  received infant formula with Bb12 and Streptococcus thermophilus supplement ; and the control group , 43 children received infant formula without supplement . The mean weight Z-score according to WHO reference st and ard of the Bbl2 group was -1.8 + /- 0.12 , the Bb12+ST group was -1.4 + /- 0.11 and the control group was -1.8 + /- 0.13 at entry . The mean weight Z-score of children after 6 month showed that the children in the Bbl2+ST group had the highest increase in weight which was increased from -1.4 + /- 0.11 to -0.9 + /- 0.12 compared to the Z-score of the Bb12 group which had increased from -1.8 + /- 0.12 to -1.2 + /- 0.13 and in the control group from -1.8 + /- 0.13 to -1.7 + /- 0.25 . In terms of the mean height Z-score , the Bb12 group was -2.7 + /- 0.14 to -1.7 + /- 0.16 which was higher than the Bb12+ST group ( - 2.2 + /- 0.13 to -1.7 + /- 0.13 ) but was not different from the control group . However , the mean weight/height Z-score of the Bbl2+ST group had approached the reference st and ard ( Bb12 group -0.1 + /- 0.11 to -0.1 + /- 0.13 , Bb12+ST group -0.1 + /- 0.10 to 0.3 + /- 0.17 , control group -0.4 + /- 0.12 to -0.1 + /- 0.16 ) . Data showed that children who received the probiotics supplement formula had better growth during the 6 month period
Synbiotics failed to significantly increase growth in boys and girls .
Use of synbiotics increased stool frequency , had no impact on stool consistency , colic , spitting up / regurgitation , crying , restlessness or vomiting .
Probiotics in formula also failed to have any significant effect on growth , stool frequency or consistency .
Probiotics did not lower the incidence of diarrhoea , colic , spitting up / regurgitation , crying , restlessness or vomiting .
Prebiotics in formula did increase weight gain but had no impact on length or head circumference gain .
Prebiotics increased stool frequency but had no impact on stool consistency , the incidence of colic , spitting up / regurgitation , crying , restlessness or vomiting .
There was no impact of prebiotics on the volume of formula tolerated , infections and gastrointestinal microflora .
Authors ’ conclusions There is not enough evidence to state that supplementation of term infant formula with synbiotics , probiotics or prebiotics does result in improved growth or clinical outcomes in term infants .
There is no data available to establish if synbiotics are superior to probiotics or prebiotics
Background Synbiotics , probiotics or prebiotics are being added to infant formula to promote growth and development in infants .
Previous review s ( 2007 to 2011 ) on term infants given probiotics or prebiotics focused on prevention of allergic disease and food hypersensitivity .
This review focused on growth and clinical outcomes in term infants fed only infant formula containing synbiotics , probiotics or prebiotics .