The best evidence lies with probiotics supplementation in mothers and infants in preventing development and reducing severity of AD .
Specifically , Lactobacillus rhamnosus GG was effective in long-term prevention of AD development .
γ-Linolenic acid reduced severity of AD .
Supplementation with prebiotics and black currant seed oil ( γ-linolenic acid and ω-3 combination ) was effective in reducing the development of AD .
Certain types of nutrient supplementation are beneficial in preventing AD development and reducing its severity .
OBJECTIVE To identify whether nutrient supplementation with probiotics , prebiotics , formula , or fatty acids prevents the development of  atopic dermatitis ( AD ) or reduces the severity of AD in newborns to children younger than 3 years .
Impact of early dietary gamma-linolenic acid supplementation on atopic eczema in infancy.
Polyunsaturated fatty acids ( PUFAs ) are components of cell membranes and may play an immunomodulating role in the pathogenesis of atopic dermatitis ( AD ) . The goal was to determine the impact of PUFAs on AD by dietary supplementation of infants . Based on the parents ' decision on their babies ' primary feeding , mothers and newborns were r and omized to the supplementation with gamma-linolenic acid ( GLA ) or placebo for up to 6 months . Breastfed infants received GLA by supplementing their mothers . Formula diet was commercial whey hydrolysate unsupplemented with PUFAs .  Of 131 eligible infants , 24 developed AD within the first year of life . Of these , nine belonged to the exclusively breastfed group ( n = 58 ) , 14 to the combined-fed group ( n = 53 ) , and one to the never breastfed group ( n = 20 ) . We could not find an influence of GLA on the development of AD . In subjects with AD , at 1 yr of age the serum-immunoglobulin E ( IgE ) was the lowest in the GLA-supplemented group A-subjects . In the GLA-supplemented group , GLA-levels in breast milk were similar in atopic and non-atopic infants . In the non-supplemented group the GLA-content of breast milk was 0.07 % of total fatty acids in atopic infants vs. 0.17 % in non-atopic infants ( p < 0.01 ) . Dietary GLA-supplementation could not prevent AD . Interestingly , the number of infants developing AD was the lowest in never breastfed children . In infants suffering from AD , GLA-supplementation seemed to reduce total IgE in the first year of life
The best evidence lies with probiotics supplementation in mothers and infants in preventing development and reducing severity of AD .
Specifically , Lactobacillus rhamnosus GG was effective in long-term prevention of AD development .
γ-Linolenic acid reduced severity of AD .
Supplementation with prebiotics and black currant seed oil ( γ-linolenic acid and ω-3 combination ) was effective in reducing the development of AD .
Certain types of nutrient supplementation are beneficial in preventing AD development and reducing its severity .
OBJECTIVE To identify whether nutrient supplementation with probiotics , prebiotics , formula , or fatty acids prevents the development of  atopic dermatitis ( AD ) or reduces the severity of AD in newborns to children younger than 3 years .