Food allergy (hypersensitivity) ,Oral tolerance, Atopic dermatitis, Food-associated exercised-induced anaphylaxis, Allergic eosinophilic gastroenteritis, Dietary protein-induced enterocolitis celiac disease, Dietary protein-induced colitis dermatitis herpetiformis Root Cause of Disease Food allergies develop when a person consumes or comes in contact with their allergen, and the immune system makes an antibody called immunoglobulin E, or IgE. IgE then…