Question

multiple choice what is a food allergy? a when the body reacts as though a certain food is harmful b when the body uses food to help you grow c when the body reacts to a food by giving you energy

Explanation:

A food allergy occurs when the immune system misidentifies a food as harmful and triggers an immune - response. Options B and C describe normal functions of food in the body (growth and energy - giving) rather than an allergic reaction.

Answer:

A. when the body reacts as though a certain food is harmful