The prevalence of atopic dermatitis is increasing worldwide, that have been reported. This study pre-school children's mother with atopic dermatitis, processed foods and fast foods targeted to children with atopic dermatitis, which affects, for correlation with atopic dermatitis investigated. If you check the results of this study are as follows: Due to food additives, processed foods and fast foods are not good for the child's thoughts are bound to give reasons but 'gives children liked' more than half the 55.5%% of people gave the answer. After ingestion of processed foods and fast foods include atopic dermatitis, caused the food 'sweets / biscuits, candy, "38.5%, followed by" pizza, hamburgers, fried potato , fried chicken' with 28.0% suggests. Atopic dermatitis, and processed foods and fast food on the correlation of 61.0% response include the "to be correlated." He was responding, 25.5 per cent 'do not know', 13.5% 'no correlation. " suggests that the statistical results. After ingestion of processed foods and fast foods in the reaction of the skin on the 'stars do not react.' 43.0%, 'a little itch. "Statistically shown to have 45.0% of atopic dermatitis and the intake of processed foods and fast food is a significant difference.