Which statement correctly describes food allergy or food intolerance?
A) Food intolerance is mediated by the immune system.
B) A food allergy involves an adverse reaction to food mediated by metabolism or digestion but not the immune system.
C) A food allergy is mediated by high levels of immunoglobin A, which can be transferred from the mother to the infant through breastfeeding.
D) Food intolerance occurs only with nuts or nut products.
E) A food allergy is an exaggerated immunologic response.

Question

Quizplus · Accepted Answer

A food allergy is an exaggerated immunologic response in which the immune system mistakenly identifies a protein in a particular food as harmful and triggers an immune response. Symptoms can range from mild to severe, including hives, itching, swelling, difficulty breathing, and anaphylaxis. Food intolerance, on the other hand, does not involve the immune system and is typically caused by difficulty digesting certain substances in food or a sensitivity to certain chemicals or additives. Symptoms of food intolerance can include nausea, bloating, gas, and diarrhea.

Which Statement Correctly Describes Food Allergy or Food Intolerance