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 .
Probiotics and prebiotics in gastrointestinal disorders
Purpose of review This review summarizes the clinical efficacy of probiotics and prebiotics in gastrointestinal disorders and examines the mechanisms of action related to their therapeutic effect . Recent findings The demonstration that immune and epithelial cells can discriminate between different microbial species has extended the known mechanism(s ) of action of probiotics beyond simple barrier and antimicrobial effects . It has also confirmed that probiotic bacteria modulate mucosal and systemic immune activity and epithelial function . The progressive unraveling of these mechanisms of action has led to new credence for the use of probiotics and prebiotics in clinical medicine . Level I evidence now exists for the therapeutic use of probiotics in infectious diarrhea in children , recurrent Clostridium difficile – induced infections and postoperative pouchitis . Level II evidence is emerging for the use of probiotics in other gastrointestinal infections , prevention of postoperative bacterial translocation , irritable bowel syndrome , and in both ulcerative colitis and Crohn disease . Nevertheless , one consistent feature has emerged over the past year : Not all probiotic bacteria have similar therapeutic effects . Future clinical trials will need to incorporate this fact into trial planning and design . Summary The use of probiotics and prebiotics as therapeutic agents for gastrointestinal disorders is rapidly moving into the “ mainstream . ” Mechanisms of action explain the therapeutic effects and r and omized ; controlled trials provide the necessary evidence for their incorporation into the therapeutic armamentarium
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 .