REVIEW ER 'S CONCLUSIONS There is no evidence to support feeding with a hydrolysed formula for the prevention of allergy in preference to exclusive breast feeding .
In high risk infants who are unable to be completely breast fed , there is evidence that prolonged feeding with a hydrolysed compared to a cow 's milk formula reduces infant and childhood allergy and infant CMA .
BACKGROUND Allergies and food reactions are common and may be associated with foods including adapted cow 's milk formulas .
Formulas containing hydrolysed proteins have been used to treat infants with allergy or food intolerance , and have been advocated for prevention of allergy and food intolerance in infants .
OBJECTIVES To determine whether use of hydrolysed formulas for infant feeding prevents allergy and food intolerance .
If hydrolysed formulas are effective , to determine what type of hydrolysed formula is most effective including extensively and partially hydrolysed formulas .
To determine which infants benefit including infants at low or high risk of allergy and infants receiving early , short term or prolonged formula feeding .
Does Early Diet Have an Effect on Subsequent Macromolecular Absorption and Serum IgE?
A group of 130 healthy term infants were r and omly assigned at birth to one of three feeding regimens for the first 3 days of life : human milk ( HM ) , cow-milk formula ( CMF ) , or a casein hydrolysate formula ( CHF ) . The formula-fed infants received no human milk during the study days . After day 3 , all infants were exclusively breast-fed . Blood sample s were taken at 4 days and at 2 and 4 months of age during outpatient visits . Macromolecular absorption was analyzed 60 min after a feed of human milk by measuring the serum α-lactalbumin ( S-αLA ) concentrations by a competitive radioimmunoassay . Total serum IgE ( S-lgE ) was assayed by radioimmu-noassay . The median S-IgE value was significantly lower at 2 months of age in the CHF group than in the HM group . The values remained significantly lower , even at 4 months of age , in the CHF group than in either the HM or the CMF group . The median S-αLA concentration at 2 months of age was significantly higher in the CHF group than in either the HM group or the CMF group . No significant differences could be found between the CMF and HM groups at any time . One infant in the HM group and one infant in the CMF group developed infantile colic . Two infants in the CHF group developed symptoms of cow-milk allergy . All other infants were healthy at 4 months of age
REVIEW ER 'S CONCLUSIONS There is no evidence to support feeding with a hydrolysed formula for the prevention of allergy in preference to exclusive breast feeding .
In high risk infants who are unable to be completely breast fed , there is evidence that prolonged feeding with a hydrolysed compared to a cow 's milk formula reduces infant and childhood allergy and infant CMA .
BACKGROUND Allergies and food reactions are common and may be associated with foods including adapted cow 's milk formulas .
Formulas containing hydrolysed proteins have been used to treat infants with allergy or food intolerance , and have been advocated for prevention of allergy and food intolerance in infants .
OBJECTIVES To determine whether use of hydrolysed formulas for infant feeding prevents allergy and food intolerance .
If hydrolysed formulas are effective , to determine what type of hydrolysed formula is most effective including extensively and partially hydrolysed formulas .
To determine which infants benefit including infants at low or high risk of allergy and infants receiving early , short term or prolonged formula feeding .