Respiratory allergy test package

The IgE test reveals the reaction of a person's immune system to 40 specific types of foods, such as fruits, vegetables, grains, nuts, milk, egg whites, meat, legumes, and fish. Symptoms of food allergies appear in the form of irritable bowel syndrome, skin rash, migraine headaches, or gastrointestinal disorders, in addition to feeling lethargic and tired after eating one of these foods.