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 .
Lower Incidence of Necrotizing Enterocolitis in Infants Fed a Preterm Formula with Egg Phospholipids
Necrotizing enterocolitis ( NEC ) causes approximately 4000 deaths/y and significant morbidity among U.S.-born preterm infants alone . Various combinations of inadequate tissue oxygenation , bacterial overgrowth , and enteral feeding with immaturity may cause the initial damage to intestinal mucosa that culminates in necrosis . Presently , there is not a way to predict the onset of the disease or to prevent its occurrence . As part of risk-benefit assessment , we compared disease in hospitalized preterm infants fed a commercial ( control ) preterm formula or an experimental formula with egg phospholipids  for a r and omized , double-masked , clinical study of diet and infant neurodevelopment . Infants fed the experimental formula developed significantly less stage II and III NEC compared with infants fed the control formula ( 2.9 versus 17.6 % , p < 0.05 ) , but had similar rates of bronchopulmonary dysplasia ( 23.4 versus 23.5 % ) , septicemia ( 26 versus 31 % ) , and retinopathy of prematurity ( 38 versus 40 % ) . Compared with the control formula , the experimental formula provided 7-fold more esterified choline , arachidonic acid ( AA , 0.4 % of total fatty acids ) , and docosahexaenoic acid ( 0.13 % ) . Phospholipids are constituents of mucosal membranes and intestinal surfactant , and their components , AA and choline , are substrates for intestinal vasodilatory and cytoprotective eicosanoids ( AA ) and the vasodilatory neurotransmitter , acetylcholine ( choline ) , respectively . One or more of these components of egg phospholipids may have enhanced one or more immature intestinal functions to lower the incidence of NEC in this study . Regardless of the potential mechanism , a larger r and omized trial design ed to test the effect of this egg phospholipid-containing formula on NEC seems warranted
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 .