Which of the following is considered a major food allergen?

Milk is considered a major food allergen due to its prevalence in food allergies among both children and adults. The Food Allergen Labeling and Consumer Protection Act (FALCPA) identifies specific foods as major allergens, which must be declared on food labels if present. Dairy products are one of the most common allergens, leading to reactions that can range from mild to severe, including anaphylaxis, a potentially life-threatening condition. This classification of milk as a major allergen underscores the importance of clear labeling and awareness in both food preparation and consumption, ensuring that individuals with milk allergies can avoid exposure and manage their health safely.

Rice, barley, and quinoa, while they can cause allergies in some individuals, are not classified among the major food allergens according to the FALCPA criteria. This distinction is important for food safety practices, as it highlights the need to prioritize specific allergens that affect larger segments of the population.