Final answer:
Caution should be used when feeding infants certain foods due to the risk of provoking an allergy. Food allergies can cause various symptoms and can be severe in some cases. It is crucial to be aware of potential allergenic foods when feeding infants.
Step-by-step explanation:
Feeding infants certain foods should be done with caution due to the risk of provoking an allergy. Some of these foods include broccoli and cauliflower, eggs and wheat products, grapefruit and tomatoes, and rice cereal and applesauce.
Food allergies occur when the immune system reacts to substances in food as though they were harmful. Common symptoms of food allergies include vomiting, diarrhea, itching, swelling of the lips and mouth, and trouble breathing. In severe cases, a food allergy can lead to anaphylaxis, which requires emergency medical treatment.