human
Is it true that a person can be allergic to any kind of food?
assistant
No, a person can not be allergic to any kind of food. Allergies are an immune system response to certain proteins in foods. There are many different types of allergies, but they all involve the body's immune system responding to something foreign and attacking it. Food allergies involve the immune system reacting to certain proteins found in some foods. So a person can not be allergic to any kind of food.