Finally, our cohort at follow-up exhibited lower patterns of being underweight, stunting, wasting, and being overweight compared to the pooled data from 430 pediatric patients with IgE- and non-IgE-mediated FAs across twelve allergy centers (1% vs. 6% in the Meyer R. et al. study; 3% vs. 9%; 0% vs. 5%; and 1% vs. 3%, respectively) [34]. The gene discussed is IGHE; the disease is Allergy.