Global Food Allergy Market Size, Share And Analysis Report By Allergen Source (Peanut, Milk, Egg, Fish, Shellfish, and Others), By Treatment (Antihistamines, Epinephrine/Adrenaline, Oral Immunotherapy, Other Immunotherapies, and Others), By Diagnosis (Blood Tests, Skin-Prick Tests, Oral Food Challenge, Elimination Diet, and Others), By Route of Administration (Oral, Parenteral, and Others), By End User (Hospitals, Clinics, Diagnostic Centers, and Ambulatory Surgical Centers), By Distribution Channel (Hospital Pharmacies, Retail Pharmacies, Online Pharmacies, and Others), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2026-2035