IGHE and allergic disease: Group receiving Lactobacillus GG vs. control had more patients achieving tolerance to non-IgE mediated cow’s milk allergy at 6 months (16 vs. 6; p = 0.017), IgE mediated cow’s allergy at 12 months (5 vs. 1; p = 0.046), and non-IgE mediated cow’s milk allergy at 12 months (17 vs. 8; p = 0.006) [68].