Do you experience itchy skin, rashes, digestive issues, sneezing, or unexplained fatigue after eating certain foods or being in certain environments? You could have an allergy you’re unaware of, and it might be impacting your health more than you think. Our advanced IgE allergy test helps you identify your body’s reactions to: 23 Common Food Allergies – Including dairy, nuts, gluten, eggs, and more. 19 Environmental Allergens – Such as pollen, pet dander, dust mites. Results are received within 7 working days.