Which of the following describes a food allergy?

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Multiple Choice

Which of the following describes a food allergy?

A food allergy is an immune-mediated response to a specific component in a food, usually a protein, that the body mistakenly identifies as harmful. When someone with an allergy is exposed to that component again, their immune system triggers a reaction. This makes the description of a specific immune system reaction to a component in the product the best fit. It’s different from intolerances or non-immune reactions, which involve digestion or metabolism rather than the immune system—examples like lactose intolerance affect digestion, not the immune response. Allergies can vary in severity and often require avoidance and proper labeling to protect individuals who are sensitive.

A food allergy is an immune-mediated response to a specific component in a food, usually a protein, that the body mistakenly identifies as harmful. When someone with an allergy is exposed to that component again, their immune system triggers a reaction. This makes the description of a specific immune system reaction to a component in the product the best fit. It’s different from intolerances or non-immune reactions, which involve digestion or metabolism rather than the immune system—examples like lactose intolerance affect digestion, not the immune response. Allergies can vary in severity and often require avoidance and proper labeling to protect individuals who are sensitive.

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