Final answer:
Food allergies occur when the immune system reacts to substances in food as though they were harmful. Common allergies include nuts, eggs, grains, and milk. Prevention and precautions are important for managing food allergies and maintaining digestive health.
Step-by-step explanation:
Food Allergies
Food allergies occur when the immune system reacts to substances in food as though they were harmful "foreign invaders." Some of the most common food allergies include nuts, eggs, grains, and milk. Symptoms of food allergies can vary and may include vomiting, diarrhea, itching, swelling, trouble breathing, and in severe cases, anaphylaxis.
Common Allergens
Common allergens include plant pollens, dust mites, mold, specific foods (such as peanuts or shellfish), insect stings, and certain medications. Allergens can be inhaled, ingested, or come into contact with the skin or eyes. Symptoms of allergies depend on the type of exposure and the severity of the immune system response.
Prevention and Precautions
Preventing foodborne illness and managing food allergies and intolerances are important for maintaining digestive health. Taking precautions during food preparation and being aware of common allergens can help prevent adverse reactions.