Question

How
is food allergy
caused​

Answer 1

Answer:

A food allergy is caused by your immune system handling harmless proteins in certain foods as a threat. It releases a number of chemicals, which trigger an allergic reaction.

Answer 2

Explanation:

food allergy is caused by your immune system handling harmless proteins in certain foods as a threat. It releases a number of chemicals, which trigger an allergic reaction. I hope it will helps you ❣️