Which of these is NOT one of the common food allergies?

The choice indicating corn is not one of the common food allergies is correct because, while corn can cause allergic reactions in some individuals, it is not classified among the eight major food allergens recognized by authorities such as the Food and Drug Administration (FDA) and the Food Allergy Research and Education (FARE). These major allergens include shellfish, eggs, peanuts, tree nuts, milk, soy, wheat, and fish.

Shellfish, eggs, and peanuts are well-established allergens that affect significant portions of the population and are required to be labeled on packaged foods due to their potential severity in allergic individuals. Understanding the common allergens is crucial in settings like grocery stores, where food safety and customer health are priorities, helping staff assist customers with allergies effectively.