What occurs when the immune system reacts to substances in food as though they were harmful “foreign invaders"?
raptors
food poisoning
hard-shelled
food allergies
Food allergies occur when the immune system reacts to substances in food as though they were harmful “foreign invaders. ” Foods that are most likely to cause allergies are pictured in Figure below . Symptoms of food allergies often include vomiting and diarrhea.