There is no evidence that PUFA supplementation in infancy has an effect on infant or childhood allergy , asthma , dermatitis/eczema or food allergy .
However , the quality of evidence was very low .
There was insufficient evidence to determine an effect on allergic rhinitis
BACKGROUND Early dietary intakes may influence the development of allergic disease .
It is important to determine if dietary polyunsaturated fatty acids ( PUFAs ) given as supplements or added to infant formula prevent the development of allergy .
OBJECTIVES To determine the effect of higher PUFA intake during infancy to prevent allergic disease .
Safety of supplementing infant formula with long-chain polyunsaturated fatty acids and Bifidobacterium lactis in term infants: a randomised controlled trial.
Probiotics and long-chain PUFA ( LC-PUFA ) may be beneficial supplements for infants who are not breast-fed . The aim of the present study is to evaluate the safety of an infant formula containing the LC-PUFA DHA and arachidonic acid ( AA ) and the probiotic Bifidobacterium lactis by comparing the growth rate of infants fed the supplemented and unsupplemented formulas . One hundred and forty-two healthy , term infants were enrolled in a single-centre , r and omised , double-blind , controlled , parallel-group trial , and allocated to receive either st and ard or probiotic and LC-PUFA-containing experimental formulas . The infants were fed with their assigned formulas for 7 months . The primary outcome ( weight gain ) and the secondary outcomes ( length , head circumference and formula tolerance ) were measured throughout the study . LC-PUFA status was assessed at 4 months of age and immune response to childhood vaccines was measured at 7 months of age . There was no significant difference in growth between the two groups . The 90 % CI for the difference in mean weight gain was - 0.08 , 3.1 g in the intention-to-treat population and 0.1 - 3.8 g in the per protocol population , which lay within the predefined boundaries of equivalence , - 3.9 - 3.9 . There were no significant differences in mean length and head circumference . DHA and AA concentrations were higher in infants in the experimental formula group compared with the control formula group . No influence of the supplements on the response to vaccines was observed . Growth characteristics of term infants fed the starter formula containing a probiotic and LC-PUFA were similar to st and ard formula-fed infants
There is no evidence that PUFA supplementation in infancy has an effect on infant or childhood allergy , asthma , dermatitis/eczema or food allergy .
However , the quality of evidence was very low .
There was insufficient evidence to determine an effect on allergic rhinitis
BACKGROUND Early dietary intakes may influence the development of allergic disease .
It is important to determine if dietary polyunsaturated fatty acids ( PUFAs ) given as supplements or added to infant formula prevent the development of allergy .
OBJECTIVES To determine the effect of higher PUFA intake during infancy to prevent allergic disease .